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                    <text>Commonwealth of the Northern Mariana Islands: A Case Study in Developing a
Program of Protecting Underwater Cultural Heritage

Jennifer F. McKinnon
East Carolina University, Program in Maritime Studies, Greenville, 27858, USA
Email: mckinnonje@ecu.edu
Abstract
This paper outlines a specific example, the Commonwealth of the Northern Mariana
Islands (CNMI), and its effort to create and maintain a program for identifying, protecting
and interpreting underwater cultural heritage (UCH). This paper suggests the process of
developing such a program is most successful when it occurs in cooperation with all
branches of the government that deal with marine/water resources and the local
community who are stakeholders in the protection of their heritage.
Key words: Commonwealth of the Northern Mariana Islands, Underwater Cultural
Heritage, Shipwrecks, Saipan, Sustainable
Introduction
The Mariana archipelago is located east of the Philippines and south-southeast of
Japan. Saipan, the capital of the Commonwealth of the Northern Mariana Islands (CNMI)
and the largest and most populated island, is 19 km long by 9 km wide and is fringed by
a barrier reef on its western side which creates a large, shallow lagoon (Fig. 1). On the
eastern side of the island the water is much deeper, although Lau Lau Bay offers some
shallower water. The clarity and consistently warm temperatures of the water make
SCUBA diving in the waters of Saipan possible year-round. Historic shipwrecks and
submerged underwater cultural heritage (UCH) in the CNMI are protected by both
Commonwealth and US federal laws. Several UCH surveys and assessments have
been conducted in the waters surrounding Saipan from 1979 to the present which
provide invaluable baseline data for identifying and conducting further research on UCH
sites in the Marianas. More recently in 2008, remote sensing and diver identification
surveys in Saipan were conducted by Southeastern Archaeological Research (SEARCH)
(SEARCH, 2008a; SEARCH, 2008b). The remote sensing surveys, including
magnetometry and side scan sonar, were broad in nature; however the focus of the
1

�historical research and diver identification was on WWII heritage. The surveys were
intended to be a baseline inventory
for future investigations to build
upon and were funded through a
historic preservation grant provided
to the Historic Preservation Office
(HPO) and administered by the
National Park Service (NPS). A total
of 1,543 anomalies were located
and, “The majority of identified
anomalies

represents

material

culture from WWII and offers a
unique opportunity for Saipan to
interpret its history through maritime
heritage and dive trails” (SEARCH,
Inc. 2008b: i).
In 2009, a comprehensive overview
of

the

maritime

history

and

Fig. 1 The Mariana Islands. (Perry-Castañeda
was Library)
completed by Ships of Discovery
archaeology

of

the

CNMI

(SHIPS) (Carrell, 2009). The project was undertaken as part of the CNMI’s on-going
efforts to meet its historic preservation and inventory mandates and also was funded
through a historic preservation grant administered by the NPS. The maritime context
document provided an in-depth discussion of the history of the CNMI from the prehistoric period to the present, and pulled together currently available information on
UCH sites in the islands. Together these two projects provided the background
information and emphasis for the development of a more intensive archaeological
investigation and a public interpretation program for UCH in Saipan. In fact, at the same
time that SEARCH, Inc. was conducting survey in 2008, staff and students from Flinders
University were on the island working with the HPO to create a plan for developing a
“maritime unit” within their existing program. In an earlier trip to Saipan in 2007, the
2

�HPO voiced concerns about their lack of ability to manage UCH (due to a lack of
training in underwater archaeological techniques), and the pressing need due to the
amount of tourist divers visiting the WWII sites. They also were interested in developing
a maritime heritage trail which would provide two favorable outcomes: 1) developing a
presence on the water as the agency charged with managing the resources and 2)
developing a heritage tourism product that could promote sustainable use of the already
heavily visited sites. Thus the idea was formulated to develop a plan to accomplish a
number of objectives that would assist HPO in better managing their UCH. These
objectives included:


Training staff in underwater archaeological methods in order to create a team of
diving archaeologists



Conducting more intensive archaeological research and recording known and
heavily visited sites



Developing a maritime heritage trail for the purposes of creating sustainable
heritage tourism

All of the objectives have been achieved and even more developments have taken
place. Below are some of the projects and initiatives that were instigated and a
discussion on some of the obstacles encountered and ways forward.
Training staff in underwater archaeological methods
The first objective of developing a training opportunity was accomplished in January
2009 when Flinders University and HPO supported archaeological technician John
Castro to travel to Australia and participate in the Flinders University Maritime
Archaeological Field School in South Australia. Castro’s extensive diving and
archaeological background allowed him to participate as a supervisor in the two-week
field school where he gained additional underwater archaeology experience. A new
training was developed by Flinders University specifically for the Mariana Islands
context and was held in July 2009 on Saipan for staff from several government
agencies, including HPO, Coastal Resources Management (CRM), the NMI Museum of
Culture and History, and Department of Environmental Quality (DEQ), as well as local
interested divers. A total of 20 diving and non-diving participants took part in the twoday course. Based on the Flinders University’s Underwater Archaeology Methods topic,
3

�it included classroom lectures, practical terrestrial exercises, a diving exercise and an
intertidal exercise for those not SCUBA certified (Fig. 2). The training was a great
success and provided participants with information about the importance of preserving
UCH.

Fig. 2 Herman Tudela and John Starmer drafting during UCH training. (J. McKinnon)

Another type of training was offered later when two Heritage Awareness Diving
Seminars (HADS) were run in April 2011. HADS is a specialty course run through the
three largest diver certification agencies in the world, NAUI, PADI and SSI, and is
training intended for course directors, instructor trainers, instructors, dive masters, boat
captains and dive shop owners. It was developed to provide diving industry
professionals with a greater knowledge of how to proactively protect shipwrecks and
other UCH sites (Scott-Ireton, 2008). The goal of HADS is to increase awareness of the
fragility of UCH, teach proper anchoring, mooring and diving behaviour on such sites, as
well as demonstrate the need for preservation of such resources for future generations
and the economic benefits of heritage diving tourism. A total of 16 participants took part
in the HADS training, including dive shop owners, the president of a local dive
professional organization, boat captains, dive instructors and dive masters, U.S. Coast
Guard staff, and a staff member from the NMI Humanities Council. This training was
4

�funded through a National Oceanic and Atmospheric Administration Pacific Region
Grants Cooperative grant awarded to Pacific Marine Resources, a local non-profit
organisation concerned with environmental and historical research and sustainability.
HPO and CRM staff presented lectures during this training. The training was seen as a
crucial element to the development of the heritage trail and its sustainability. It aimed at
educating the end users to protect the sites and educate their students and clients
about using the sites appropriately.
Conducting more intensive archaeological research and recording known and
heavily visited sites
In January 2009 SHIPS applied for an American Battlefield Protection Program (ABPP)
grant for the archaeological and historical investigation of submerged WWII heritage
and the collection of data for the development of a proposed maritime heritage trail.
Funding was announced for $ 49,900 in August 2009 and the project quickly took shape.
HPO, CRM, and DEQ provided an invaluable amount of in-kind assistance during the
project including: staff support both on and off the water, boats and vehicles, equipment
and fuel. Their support was instrumental to the success and completion of the project.
To date, nearly 50 UCH sites have been recorded or investigated and several of these
sites are included in the heritage trail that was developed.
Developing a maritime heritage trail for the purposes of creating sustainable
heritage tourism
The planning for a maritime heritage trail began in 2007-2008 and included a great deal
of local consultation. Public lectures were given to gauge local interest, and meetings
were held with several stakeholders including local divers and dive clubs, HPO, CRM,
DEQ, NMI Humanities Council, and the Marianas Visitors Authority (MVA). This
consultation centred on the needs and wants of the community and government in
terms of their heritage and a heritage tourism product. As a result, three agencies (HPO,
CRM, and DEQ) pledged their assistance to the project. The demographics of diving
tourists were also sought from the MVA. Several leading experts in the field of heritage
trail development were sought to provide input. More discussions were had with the
agencies charged with managing environmental and biological resources; particularly
useful were relationships with CRM and DEQ. These agencies provided research
5

�permits and worked alongside the project staff to develop a program for placing
moorings on all the sites for use by boaters and tour operators – a necessity for
reducing anchor impacts to sites.
This trail was conceptualized as part of a plan to aid in the preservation and protection
of UCH sites that were already being impacted through tourist visitation. By providing
interpretive literature which outlined each site’s history and importance, legal protection
and proper etiquette for visiting such heritage sites, it was hoped that divers, snorkelers,
and swimmers would be better educated and develop a greater appreciation for the
heritage, thus avoiding impacting or harming the sites further. In total nine sites were
chosen for the trail including aircraft, landing vehicles, amphibious assault vehicles and
shipwrecks of both Japanese and US forces. Printed waterproof dive guides were
produced as well as four color posters, a
website and an eighteen-minute interpretive
video to be shown at the NPS American
Memorial Park (Fig. 3).
Management
plan
and
in
situ
conservation survey
The need to develop a management plan for
submerged WWII maritime heritage in
Saipan’s waters was identified during the
implementation of the trail. Throughout the
archaeological survey and subsequent
development of the trail, it was noted by
archaeologists that certain UCH sites were
being negatively impacted by both natural
and cultural factors (for a full review see
Fig. 3 Japanese aircraft poster for heritage

McKinnon and Carrell, 2011).

trail. (SHIPS)
These impacts were identified as contributing
to an overall loss of archaeological and historical context and affecting the structural
integrity of the sites and their long-term survival. While some of these impacts were
recorded during the archaeological survey for the development of the trail in 2010, they
6

�were not the primary focus of the project and were treated cursorily. Upon completion of
the trail it was deemed important to revisit selected sites and record baseline data to
develop a plan to monitor, mitigate and manage the sites into the future. A plan to
conduct further archaeological survey and initiate in situ conservation surveys was
developed and supported by a follow up ABPP grant for $ 72,000 in 2011.
In situ conservation surveys are different from standard archaeological surveys because
they include the collection of data related to the natural environment (chemical and
physical), which can allow for a better understanding of the destructive forces affecting
sites and artifacts (MacLeod and Richards, 2011). They also record modern cultural
impacts that can be used in the management of sites, including allowing or restricting
access to sites and controls for altering behaviors of visitors. Finally, they often collect
specific cultural information including data on material composition of objects. This data
is vital to understanding the construction of these sites from an archaeological or
cultural perspective, but also contributes to understanding the longevity of sites with
relation to the material composition of metals and organics, how they react to and
survive within the environment, and their overall structural integrity.
In situ surveys and studies are critical to regions such as the Pacific because there are
limited resources (i.e. funding, staff, and facilities) to conduct recovery and conservation
of submerged objects and sites. While the CNMI does benefit from grant funds
distributed by the NPS, this funding is limited and often only covers a small portion of
the compliance needs of the HPO (Ronnie Rodgers personal communication, 2010).
This means that the conservation and management of the resources must be done in
situ. Further, understanding the condition of the resources through in situ and
archaeological surveys is an important step in the management process. An agency
cannot manage a site if they have no knowledge of its condition. The HPO needs
information about the condition of the sites in order to make informed decisions about
their management. Additional archaeological survey was conducted alongside the
conservation survey in order to locate, record and identify new “control” sites not on the
trail that could be monitored long-term for comparison purposes. Baseline data collected
on new sites is useful because they can help managers understand the differential
impacts of site visitation on those included in the trail. Currently the in situ conservation
7

�survey report and management plan is under review by the granting agency and cannot
be discussed until approval is sought.
Indigenous seascapes and intangible heritage
The idea for a project to record Indigenous maritime sites began during discussions in
2008 about the development of the WWII maritime heritage trail, when community
members expressed their desire to further investigate their own “maritime-related”
heritage. Thus, a conversation began with local historian Genevieve Cabrera (Chamorro
and Carolinian descent) and Herman Tudela (a traditional fisher and archaeological
technician of Chamorro and Carolinian descent), who is, about the possibility of
recording sites that are significant to their maritime past and present. Flinders University
graduate student Julie Mushynsky used the idea and project as part of her thesis
research and worked directly with Cabrera, Tudela and others to record selected sites.
The result was a community archaeology project to record the tangible and intangible
“seascape” of the island of Saipan in the Mariana Islands (McKinnon et al., In Press).
The project recorded archaeological sites, oral histories, lived experiences and
contemporary understandings of
maritime-related heritage and life
ways

in

community
Rock

art,

conjunction
members

(Fig.

potential

with
4).
fish

procurement sites, access points,
oral histories and other heritage,
both tangible and intangible, were
recorded and investigated as a
result of this project. This type of

Fig. 4 Colleague Genevieve Cabrera (center) leading

project is critical to ensuring that

site visit. (John Carpenter)

colonial maritime history is not
privileged over Indigenous maritime heritage and provides a balance to previous
research conducted on the island.

8

�Obstacles and moving forward
While the CNMI has the ability to utilize and enact any and all of the legislation outlined
above and they do so effectively on terrestrial sites, the island is in need of a review of
the possible ways that this legislation can be made most effective for UCH. This is not a
call for harsher restrictions but a reference to applying the legislation most effectively. It
is also important to investigate complementary forms of protection. This means
recognizing the location of the sites within, for example, a Conservation Area or
National Landmark, both of which exist. Further, it would be ideal if the Rules contained
in the UNESCO Convention on the Protection of the Underwater Cultural Heritage 2001
were used as a model in formulating this process.
An obstacle in the effectiveness of the laws listed above is that at present there are no
effective means by which the sites can be protected due to a lack of trained staff and
equipment. Unfortunately, while there were three staff members at HPO who had the
dive qualifications and training to conduct underwater archaeological survey (took
training in 2009), today there is only one, and that person is no longer physically able to
dive. Further the HPO does not own a boat or diving equipment for accessing the sites.
This situation is contradictory to Part II, Guideline 5 of the Abandoned Shipwreck Act
1987 which states “The agencies responsible for the management of State-Owned
waters should have (or have access to) adequate professional staff, office and
laboratory facilities, vessels, diving and underwater survey equipment to carry out
assigned responsibilities.” As a result, the community currently relies on off-island
resources and expertise to assist them with the management of their submerged
archaeological heritage through monies and projects such as those described in this
paper, which is not an ideal situation. More archaeologists and archaeological
technicians (a minimum of three) need to be hired, or existing staff needs to be trained
in SCUBA and the ability to conduct archaeological assessments underwater. Further
the HPO would be better equipped if they hired or purchased SCUBA gear and a boat
for the purpose of conducting monitoring and assessment of underwater sites and
investigating infractions. An alternative approach through interagency cooperation may
provide a quicker solution as outlined below.

9

�Interagency Cooperation
The involvement of other government bodies in the management of UCH is critical in
the Pacific where resources and funding can be limited. In Saipan many UCH sites are
located within the Mañagaha Marine Conservation Area. The management plan for this
conservation area could include provisions for the protection and management of UCH.
To accomplish the legislative purpose of the Mañagaha Marine Conservation Act, the
CNMI Department of Lands and Natural Resources (DLNR) was delegated the
exclusive authority to manage the Mañagaha Marine Conservation Area, as well as
other marine conservation areas in the CNMI (Section 6 of PL 12-12).
The role of the DLNR in regard to the management of UCH is to promote public access
to the sites while protecting the physical remains. The 2005 management plan for the
conservation area outlines DLNR has a role in providing logistic and financial support
for placing moorings on sites to reduce impacts by anchoring. CRM was established on
11 February 1983, with the implementation of Public Law 3-47 within the Office of the
Governor. The CRM program was established in order to promote the conservation and
sustainable development of coastal resources. CRM is responsible for general
permitting activities which impact coastal resources in Saipan and in particular permits
for dive boats and dive tour operations. As a result the agency should develop language
for permits that supports the protection of UCH.
An effective way to increase enforcement of heritage laws is to train and enlist other
agency staff whose job description includes enforcement of natural or environmental
legislation. Agencies such as CRM, DLNR, DFW, and DEQ, which already operate
boats and conduct regular inspections on water-related activities, could be trained in
identifying infractions of cultural heritage law. Alternatively intra-agency agreements in
which HPO staff accompany other agency enforcement officers during inspections
would allow for increased regulation. Section 6 of Public Law 12-12 states that “...the
Department [of Lands and Natural Resources] may coordinate and assist other
Commonwealth or Federal agencies in performing their emergency or other agency
functions within marine conservation areas, if the exercise of such functions is deemed
prudent or necessary by the Department, or the performance of such functions is clearly
permitted by law within marine conservation areas”. Thus there is a precedent set in law
10

�that allows for collaborative efforts in management of marine resources. The local
natural environment in which a wreck is located and the assemblages that make a
wreck have direct impact on the marine environment. A wreck can create a unique local
environment for fauna and flora to thrive, and this has a bearing on defining the site's
significance and issues of research and interpretation. Therefore there is a need for
further understanding of UCH sites’ local marine environment and the habitat they
create for marine life. Recent biological researcher was conducted in conjunction with
the development of the heritage trail by a research from Sydney University. Fowler
conducted two years of fish assemblage studies on the sites included within the trail.
His research determined that “well- established vessel-reefs are capable of
approximating fish abundances and assemblage parameters on natural coral reefs”
(Fowler and Booth, 2012). This research indicates that UCH sites are of natural and
environmental significance and should be protected as such. There are no provisions
within Public Law 12-12, which regulates the Mañagaha Marine Conservation Area, to
identify UCH as aquatic reserves or equivalent. However access to the sites, if they are
environmentally sensitive, maybe be controlled under provisions of the Mañagaha
Marine Conservation Area management plan.
Community
Traditionally there has been little communication between local divers and CNMI HPO.
Local divers report being frustrated when trying to report new sites to HPO and receive
information about their history or significance. This disconnect is a result of HPO’s
inability through training, equipment and funding to be involved in the management of
submerged sites. However, the HPO could benefit from partnering or working with local
divers, dive groups and dives shops in the location and identification of new sites.
Those who know the waters best are those who use it regularly. It would be beneficial if
HPO developed a public profile and engaged with divers, dives shops and dive groups.
Education programs, meetings, information sessions and the development of a sitereporting program are all options for increasing communication.
Conclusion
In concluding this paper, it is pertinent to re‐state that the CNMI, and the Pacific region
in general, has its own unique set of challenges and issues that are quite different from
11

�other parts of the world. Therefore, it is important when developing a UCH management
program that other “models” or “programs” are not applied wholesale to this region. An
approach that considers the challenges and difficulties CNMI is facing and a program
that is suited to deal with these challenges and resolve them into the future is the most
likely successful long-term management approach. This paper was written with the
intention of outlining some of the successes of CNMI’s HPO and exploring ways in
which they may move forward. The option of involving other interested agencies in
managing UCH is likely the best immediate solution, but a long-term approach of hiring
staff, increase funding and additional training will need to be undertaken. The
information in this paper is meant to empower and encourage the local community to
continue the positive steps they have made in protecting their UCH and to move forward.
While much of the work on UCH has been on WWII UCH, it is important to remember
that there are many more sites from previous and later periods that are significant to the
history of the island. It is hoped that the HPO can continue to develop a program for
managing those sites as well. Inclusive and collaborative efforts should be made with all
regulatory agencies that deal with the marine environment, as well as other
stakeholders such as tourism companies and divers. Further, it is important to
understand that not only the interests of the U.S. and Japanese government are at the
core of this heritage, but a local perspective that incorporates Chamorro, Carolinian,
Filipino and Korean values should be considered (McKinnon 2013).
Acknowledgments
Thank you to the CNMI community for their interest and support in protecting your
underwater cultural heritage. Thank you also to the colleagues and students who have
been a huge part of the projects described within, particularly Toni Carrell and Jason
Raupp.
References
Carrell, T. L., 2009. Maritime History and Archaeology of the Commonwealth of the
Northern Mariana Islands, submitted to the CNMI Department of Community and
Cultural Affairs, Division of Historic Preservation, SHIPS, Corpus Christi, Texas.

12

�Fowler, A. M., and Booth, D. J., 2012. How well do sunken vessels approximate fish
assemblages on coral reefs? Conservation implications of vessel-reef deployments.
Marine Biology, Vol. 159: 2787-2796.
MacLeod, I. D., and Richards, V., 2011. In-situ conservation surveys of iron shipwrecks
in Chuuk Lagoon and the impact of human intervention. Australian Institute for the
Conservation of Cultural Material Bulletin, Vol. 32: 106-122.
McKinnon, J. F., and Carrell, T., 2011. Saipan WWII Invasion Beaches Underwater
Heritage Trail. SHIPS, Corpus Christi, Texas.
McKinnon, J. F., 2013. Difficult Heritage: Interpreting Underwater Battlefield Sites. In D.
Scott-Ireton (Ed.), Meeting Challenges in the Public Interpretation of Maritime Cultural
Heritage - Between the Devil and the Deep. Springer Press, New York.
McKinnon, J. F., Mushynsky, J., and Cabrera, G., In Press. A Fluid Sea in the Mariana
Islands: Mapping the Seascape of Saipan. Journal of Maritime Archaeology.
Scott-Ireton, D., 2008. Teaching “Heritage” Awareness” Rather than “Skills” to Sport
Diving Community. Journal of Maritime Archaeology, Vol. 3 (2): 119-120.
SEARCH, 2008a. Archaeological Survey of Lagoons of on the West Coast of Saipan,
Commonwealth of the Northern Mariana Islands, submitted to the CNMI Department of
Community and Cultural Affairs, Division of Historic Preservation, SEARCH, Pensacola,
FL.
SEARCH, 2008b. Archaeological Survey of Tanapag Lagoon Saipan, Commonwealth of
the Northern Mariana Islands, submitted to the CNMI Department of Community and
Cultural Affairs, Division of Historic Preservation, SEARCH, Pensacola, FL.
Thompson, E. N., 1984. National Register of Historic Places Inventory – Nomination
Form. Landing Beaches, Aslito/Isley Field, and Marpi Point, Saipan Island. National
Park Service Denver Service Center, Lakewood, CO.
Biography
Jennifer McKinnon is an Assistant Professor at East Carolina University in the
Program in Maritime Studies. Prior to teaching at ECU, she was a Senior Lecturer at
Flinders University, South Australia for seven years. Jennifer is a Research Associate of
the non-profit organization SHIPS, Corpus Christi.

13

�</text>
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                  <text>The Pacific Ocean contains a wealth of underwater cultural heritage. Underwater sites in Oceania span human history from the Stone Age to the Atomic Age. Due to the cultural richness of underwater heritage in the region and its complex history, the protection of these sites is of high importance for the region. Moreover, the potential for sustainable tourism in partnership with diving industry has been attracting a growing attention.&#13;
The first UNESCO regional workshop on the Pacific underwater cultural heritage took place in December 2009 in Honiara, Solomon Islands. As possible steps towards building a capacity for managing UCH, participants at the workshop identified the following needs; systematic recording and maintenance of a database of submerged and underwater sites; exploring licensing activities directed at underwater sites; and developing a training and education programme for managers. The papers presented by experts at the workshop were compiled, edited and published as "Underwater Cultural Heritage in Oceania" in 2010.&#13;
Based on the recommendations made at the Honiara workshop, a Feasibility Study on Pacific Capacity Building Programme was prepared by Flinders University with UNESCO support. The Study recommends a possible capacity building programme to be hosted by the University of the South Pacific (USP) in Fiji. The launching of the Pacific Heritage Hub (PHH), a regional facility for knowledge management, capacity building and partnership building, at USP in 2013 presents an opportunity for the actual implementation of the capacity building programme. UNESCO is also exploring the possibility of organising regional and national consultations in the Pacific focusing on cultural policy development.&#13;
The objectives of the session are to:&#13;
&#13;
â€¢ Enhance understanding of characteristics of UCH in the Pacific.&#13;
&#13;
â€¢ Identify priority actions.&#13;
&#13;
â€¢ Foster partnership for regional and international cooperation.</text>
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                <text>This paper outlines a specific example, the Commonwealth of the Northern Mariana Islands (CNMI), and its effort to create and maintain a program for identifying, protecting and interpreting underwater cultural heritage (UCH). This paper suggests the process of developing such a program is most successful when it occurs in cooperation with all branches of the government that deal with marine/water resources and the local community who are stakeholders in the protection of their heritage.</text>
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                <text>Jennifer F. McKinnon, in Van Tilburg, H., Tripati, S., Walker Vadillo, V., Fahy, B., and Kimura, J. (eds.)</text>
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                    <text>Preservation and Management of Underwater Archaeological Resources:
Role of Agency

Sunny O. Ngirmang and Calvin T. Emesiochel
Palau Bureau of Arts and Culture, Koror, Republic of Palau 96940
Email: bac_reg@palaunet.com
Abstract
Underwater archaeological resources within the Republic of Palau (henceforth referred
to as the Republic) cover a wide array of types from famous World War II wrecks, to
Yapese stone money disks which sank to the bottom of the sea during their transport,
and to traditional sites - which includes but not limited to semi-submerged docks/piers,
fish traps, burials, and a sunken city mentioned in traditional folklore. These resources
are protected under the Cultural and Historical Preservation Act (henceforth referred to
as Title 19) mandated by the Palau Bureau of Arts and Culture (henceforth referred to
as the Bureau). More specifically, Chapter 3 of Title 19 known as the "Palau Lagoon
Monument" is exclusively reserved for all submerged and semi-submerged foreign
vessels located within the Republic’s territorial waters. Tour agencies play a proactive
role in monitoring the health and condition of the wrecks, report new site locations, and
notifies the Bureau of possible looting activities. A Geographic Information System
database maintained by the Survey and Inventory/Archaeology Section within the
Bureau keeps an inventory of underwater sites obtained from earlier works plus data
from affiliated tour agencies. This paper will examine the current situation within the
Bureau and its subdivisions particularly the Survey and Inventory/Archaeology Section.
It will provide details of efforts, challenges and goals, and gaps pertaining to the
preservation and management of underwater archaeological resources. In addition,
present case studies where the "Palau Lagoon Monument" clause was enacted. Lastly,
we will discuss the measures and other aides available within the Bureau aimed
towards assisting the state government establish medium-term goals for preservation
and management plus effective long-term objectives beneficial for their state in terms of
underwater cultural resources. In addition, give an overview of the latest UCH training,
sponsored by UNESCO, which was held in Palau and plans moving forward to
increasing the advocacy of UCH in the Pacific Region, particularly Micronesia.
Key words: Palau, WWII, Pacific, Micronesia, Yapese Stone Money

Introduction
Cultural heritage protection by means of public education is an effective medium for the
positive awareness at local community level. In addition, it provides enough force for
capacity building of key stakeholders or advocates and other leaders to set the stage for
community level goals towards cultural resource management mechanisms. This will
1

�promote effective and sustainable resource management, training, public education and
awareness, and advocacy that will instigate community based efforts and goals in
preserving archaeological heritage sites. Cultural resource management will allocate the
awareness of traditional cultural heritage that would embody sustainability and
sensitivity towards cultural heritage. Underwater cultural heritage offer a vast selection
of heritage wealth for the understanding and interpretation of our past. Underwater
archaeology has yet to receive its much-needed recognition and appreciation within the
Palauan community since the field is not fully popularized. This report examines the
current situation within the Bureau of Arts and Culture (BAC) and its subdivisions
particularly the Survey and Inventory/Archaeology Section of their efforts and goals
pertaining to the management of underwater cultural resources. In addition, provide the
outcome of the most recent Palau Underwater Archaeology Training in 2013.
Palau Island Brief History, Geography and Geology
The Palau Island is the westernmost archipelago in the Caroline chain approximately 7
degrees North of the equator, consisting of six island groups totaling more than five
hundred high and low islands (only 16 of which are inhabited) including World War II
battleground of Peleliu and world-famous mushroom shaped rock islands. The inhabited
islands of Palau including from north to south is Kayangel, Babeldaob, Koror, Peleliu,
Angaur and the Southwest Island groups. Most of the Islands are encompassed in a
barrier reef that stretches for approximately 105 km except for the Southwest Islands.
Palau lies on a subduction zone causing Babeldaob, the largest island, to submerge
about a half millimeter per year. Consequently, it is hypothesized according to
paleoenvironmental studies that the earlier colonization and settlement sites along the
coast

of

Babeldaob

are

underwater

(Dickinson

and

Stephen,

2007).

More

archaeological data is needed from other possible sites for examination and
identification pending comparative analysis. The possibility to access other sites around
Micronesia is needed for a further reexamination to cement together a proposed
hypothesis of early settlement and exclude others.
Role of Agency: Bureau of Arts and Culture
The Bureau of Arts and Culture is a branch of the Palau National Government
responsible for identifying, documenting, protecting, preserving and managing all
2

�cultural and historical resources within the Republic. First established in 1978, the
Bureau of Arts and Culture - then called the Division of Cultural Affairs - and later
renamed under the Executive Order No. 203 since 2001- is a Palau governmental entity
under the Ministry of Community and Cultural Affairs, which mandates a framework for
the adequate protection of archaeological sites and tangible cultural resources
(Emesiochel, 2008: 4). Additionally, the Bureau implements Section 106 of the US
National Historic Preservation Act of 1966, as amended. The Bureau helps in the
implementation of acceptable historic preservation laws in the 16 states of the Republic
of Palau. The Bureau receives funds from the Palau National Government and the
Historic Preservation Funds from the U.S. National Parks Service, Department of the
Interior. The Bureau has nine staff members. It operates with the advice and assistance
from the 16 members Palau Historical and Cultural Advisory Board, 16 members
Society of Historians, and 5 members Technical and Professional Review Committee.
The mission of the Bureau is to protect and preserve all the Republic’s cultural and
historical resources to enhance, enrich, and foster the Palauan heritage now and into
the future. To achieve this mission, the Bureau had four main goals: First, to preserve
and foster cultural and historical resources for the benefit of Palauan people; second, to
preserve and educate Palauan tradition that are threatened with extinction; third, to
protect cultural and historical resources from destruction; and finally, to preserve culture
and tradition in the face of inevitable increasing foreign contact and interaction.
Historical and Cultural Preservation Act Title 19 PNC § 102.
Created in 1974, the Palau Historic Preservation Act (PNC Title 19) is administered by
the Bureau of Arts and Culture that is intended to serve as the official inventory of all
those historical sites and tangible cultural properties, which are deemed of significance
to the Palauan people and culture. Their significance makes them worth preserving, and
protecting from destruction and impairment. The Palau Register is the legal instrument
to ensure that registered properties or properties that may be eligible, threatened by
public or private development will be subject to comment and review in accordance with
the procedures prescribed by law. Title 19 PNC § 134: Each state reserves to itself the
exclusive right and privilege of ownership and control over historical sites and tangible
cultural property located on the lands and waters owned or controlled by the state.
3

�Section 134 allows the state government to create legislations for the protection of their
UCH sites not limited to the foreign vessels located within their boundaries. The creation
of the legislation is however at the discretion of the state. If the state does not have
legislation in place, the state would comply with the procedures outlined in PNC Title19.
Sites located underwater that may suffer potential damage or displacement during a
development project are subject to and must comply with the rules, regulations, and
provisions outlined in the PLM Act of PNC Title 19 through the project review process.
Currently, all WWII wreck sites as well as the Yapese stone money disks on the shores
of rock islands and the bottom of the sea plus other known or unknown submerged
landscapes are not listed on the Palau Register of Historic Places. The BAC Survey and
Inventory/Archaeology section has yet to perform a thorough underwater survey of the
sites.
Survey and Inventory/Archaeology
The Survey and Inventory/Archaeology Section is the leading responsible body for the
identification and inventory of all cultural and historical resources within the Republic. To
carry out this responsibility, we have divided our survey into three phases: First,
Babeldaob survey; second, rock island survey; then, underwater survey. The basis for
determining and prioritizing our survey this way is based on economical, developmental,
and policy factors, as well as a lack of staff, training and funding to do both surveys at
the same time, especially Underwater Cultural Heritage that requires a more technical
set of skills. The issue and plan of GIS in Palau and plan is to centralize a main
information office that manages all data. Each relevant government agency should be
interconnected to the Information office and have their own GIS program they manage
and provide data to the central office. This will allow all agencies to share and upload
files from different agencies. But due to lack of funding, only few government offices and
NGOs are able to acquire a GIS program.
Short-term Goals


Revisit identified underwater archaeological sites/resources for further analysis
of site condition, assessment, and verification of information, and inventory



Identify immediate threat (deterioration, looting,) affecting underwater cultural
resources
4

�

Develop community and local state government interest and collaboration

Long-term Goals


Method of conservation and preservation



Establish a database for underwater archaeological sites/resources



Create an underwater cultural resource management plan to be implemented at
the state and national level



Continuous management, protection, and preservation of underwater cultural
resources

This section assist in public education in “disseminating information and educating the
public through presentations and site visits, in order to foster awareness and importance
of protecting, preserving, and conserving our cultural heritage that is our national
identity for our future generations” (Emesiochel, 2008: 8).
Palau Lagoon Monument 19 PNC § 306
It is hereby declared that it is a policy of the Republic to preserve foreverhistoric landmarks, structures, and other sites and objects of significance
to the Republic of the Trust Territory situated within the jurisdiction of the
Republic for the inspiration and benefit of the people of the Republic.
All ships, other vessels and aircraft, and any and all parts and contents
thereof, which formerly belonged to or were part of the armed forces or
commercial fleet of Spain, Germany, Japan, and the United States or any
other nation, which were sunk to or otherwise deposited on the bottom of
the Palau Lagoon and its territorial waters, subject to applicable salvage
laws, shall be and hereby are set apart as monuments which shall be
collectively called the “Palau Lagoon Monument”.
The administration, protection, and development of the monument shall be exercised
under the direction of the President of the Republic or his duly authorized
representatives. The strictness of this law, give us enough time to seek assistance and
trainings to accomplish the survey and inventory of the underwater cultural heritage of
Palau. In order to convict someone for violating the Palau Lagoon Monument, the
government must prove that the individual (1) removes, appropriates, damages, or

5

�destroys (2) ships, other vessels or aircraft (or parts thereof), which formally belonged to
the armed forces or commercial fleet of any nation and which are at the bottom of the
Palau lagoon.
Types/Categories of Underwater Cultural Resources
The most notable types of UCH sites within the Republic are the WWII wrecks located
mostly in the Rock Island Southern Lagoon (World Heritage Site – 2012). There are
more than 60 WWII ship and aircraft (see Fig. 1 for sample aircraft) wreck sites in Palau
(Bailey, 1991). The wrecks sites are popular tourists dive spots. Tourists who decide to
dive the wrecks are educated on the types of ship, ship content, and their components.
In the form of myths, locally known UHC sites and folklore for instance is the sunken
City of Ngibtal. Fish trapping sites, stone docks/piers, underwater burial sites, and
submerged landmarks (Olsudong et al., 1997 and 2000) are known UCH sites that are
found in different parts of Palau – all are protected under Title19 PNC Chapter 1. Other
known material that is not fully documented is the numerous Yapese stone money disks
(Fig. 2) which sank to the bottom of the sea during their transport from Palau to Yap.
Yapese islanders quarried these large stones or “megaliths” in Palau prior to European
contact (Hazell and Scott, 2006: 12). During their oceanic voyage to Yap, which
expanded several hundred kilometers, some vessels transporting the money disks
capsized, leaving a trail of money disks from several trips on the ocean floor. It is not yet
certain where exactly these money disks are located. There has yet to be a full
documented, mapping, and surveyed report of the Yapese stone money disks under the
waters of Palau.
Recent work by Fitzpatrick (2008a, 2008b) in the management and protection of the
quarry sites provides the opportunity for the local communities in Palau and Yap to take
lead in the preservation of such sites. The proposed management plan covers sites
located inland. Sites or money disks underwater are also given the same amount of
attention and protection it deserve once the sites have been identified. Francis
Toribiong, one of Palau’s local community leaders and a well-known scuba diver, has
taken the lead in the advocacy and protection of UCH sites in the Republic. As part of
public education and outreach projects, BAC in collaboration with PVA, the Belau
National Museum, and local state government aims to promote community awareness
6

�of the types of underwater cultural heritage. From the shipwrecks to sunken city and to
the Yapese megaliths, Palau aims to increase the fascination and value into the
preservation and conservation of UCH sites.

Fig. 1 (left)Jake Seaplane - History: A Japanese - Aichi E13A1-1 Navy Floatplane, built in 1941. The
seaplane is a long range and high speed reconnaissance seaplane, 3-seat, single engine, twin float, 15 hr
maximum endurance, range of 1,128 nautical miles. Primary role – bombing missions against land and
shipping targets, air-sea rescues, staff transport and kamikaze sorties and destroyed in 1944. Today, the
seaplane sits upright, mostly intact; artifacts around the site are radios, ammunition – small bomb inside
cockpit to the right of the aft seat. Marine life surrounding the site consists of crocodile fish, Batfish,
Octopus, Cuttlefish, whitecap Shrimp and Nudi branches. The marine life in surrounding shallow patch
reef – Sponges, Staghorn Lettuce, Brain, and Table corals, small sea whips and colorful juvenile tropical
fish. (Bailey, 1991; Emesiochel 2013 Palau Underwater Archaeological Training field notes)
Fig. 2 (right)The site is Uet el Daob ma Uet el Chutem, a Yapese Quarry site on Orrak Island, Airai state.
The Orrak Island site is undergoing UNESCO World Heritage nomination process as a Transboundary site
with Mangyol Money Bank in Yap. (Scott M. Fitzpatrick, 2002, Airai, Palau)

Tourism, location and accessibility
Palau was the headquarters of the Japanese command in Micronesia and was heavily
fortified by the Japanese in the years leading up to WWII in the Pacific. Malakal Harbor
was a major forward supply base for Japanese shipping. On March 31, 1944 U.S. divebomber strikes from aircraft carriers Yorktown and Bunker Hill, of Carrier Task Force 58
destroyed over 50 warships and airplanes of the Japanese Imperial Forces, making
Palau's western lagoon their final resting place (Bailey, 1991). Most of the wreck are
located within a few minutes of Sam's Tours dive center and remain in excellent
condition for diving. Each year in March, Sam Scott of Sam's Tours hosts Palau Wreck
Week to mark the anniversary of the sinking of the Japanese fleet. WWII shipwreck
sites are mainly located in Palau’s Southern Lagoon in Koror, the states of Peleliu and
7

�Angaur and other sites around the coast of Babeldaob. Most of Palau’s dive shops offer
services, kayak, and dives to these WWII wrecks. Provided in the tour, the dive operator
educates the tourist on basic information about the wreck. There are 10 popular wreck
dive sites, which Sam’s Tour takes their clients for diving. Accessibility to the sites is not
restricted; tour operators can freely access the wreck for photo taking, kayak, and other
recreational activities. Most of the Palau tour agencies with the assistance of Palau
Visitors Authority (PVA) promote eco-tourism and eco-heritage. Such promotion
provides incentive to state legislatures to create or strengthen exciting laws pertaining to
UCH sites within their boundaries.
Current legislation, Preservation and Management of Underwater cultural
resources
Aside from PLM, local conservation legislations and regulations pertaining to the
protection and management of UCH sites are minimal. The permit or MOA is
administered by the office of the President for the stipulations of the management and
treatment of UCH sites are only created in the event such salvage and research arises.
With the exception of PNC 19 and PLM, the Protected Areas Network Act (PAN) and
the Micronesia Challenge established in 2007 aims to protect not only terrestrial area up
to 20% but also includes a 30% of marine areas where possible UCH sites are located.
Since there is not a definite line where the 30% occupies, it would be logical to deduce
that such percentage would be broken accordingly to where high concentrations of UCH
sites are found. Included in the 30% there should be space reserved for the protection
and preservation of high marine biodiversity areas. To be protected under PAN, local
state government has to endorse the PAN Act and agree to the stipulations and
guidelines under the Act to ensure full resource safeguarding. In turn, the sites
designated by the states as PAN sites are eligible for funding and other opportunities for
the effective management of the sites. Local state governments take full responsibility in
the protection of the UCH sites located within their municipal boundaries. Such
legislation, rules and regulations must address the proper protection, monitoring, and
research around the areas. Special cases such as the salvage of a particular vessel or
parts thereof will be under the unified consensus and understanding between the

8

�foreign entity, the state government, and the President with the cooperation and
guidance from the BAC office.
“Public involvement and interest in the underwater cultural heritage is at an
all-time high, but, paradoxically, one of the major problems as regards
marine-zone development and the historic environment remain that of
convincing the government and the general public alike to consider cultural
heritage within environmental impact assessments, and to see the
protection of cultural heritage as not only a moral, social imperative but also
as an economic one” (Flatman, 2009).
UCH conservation is relatively new. Nevertheless, Palau is willing to take part in any
capacity building opportunities for training to effectively manage underwater heritage.
This will provide a foundational guidance to the local stakeholders and state
government the necessary tools to build their conservation program to include the
proper management of their known (and unknown) UCH sites.
Threats
The ever changing climatic changes, erosion, and looting are potential yet inevitable
threats to marine cultural heritage. Climate change is a slow inevitable threat to semisubmerged sites and other coastal properties as it continues to change the physical
characteristics of the area. This either alters the features or displaces them from the
site. Unexploded Remnants of War (ERW) that leaks out picric acid, oil, and maybe
other harmful elements are increasing threats to the livelihood of wreck divers and local
community, environment as well as the heritage itself. There is an ongoing project at the
famous Helmet Wreck dive site to remove fused depth charges. There are no thorough
survey of all the wrecks to understand the extent of EWR and its impact on marine life.
Salvage of particular artifacts, relics, or components of a UCH site when exposed to the
elements may oxidize, which damages the objects. This possibility will hinder any
salvage attempts but will not impede any foreign entity to reclaim their objects.
Available expertise and Current Trainings
Currently, there are only two staff members within the Palau HPO with adequate
training on maritime archaeology. With the assistance from UNESCO’s Participant
Program, Palau through the Bureau of Arts and Culture was able to secure funding to
9

�perform a three-week training course on Underwater Cultural Heritage from November
18 to December 06, 2013. Through this training, we were able to achieve valuable
lessons:
i. Educate local partners the benefits of the UNESCO 2001 Convention for the
Protection of Underwater Cultural Heritage
ii. Nautical Archaeology Society (NAS) training program
a. Introduction to Foreshore and Underwater Archaeology
b. Part 1, Certificate in Foreshore and Underwater Archaeology
c. Part 2, Intermediate Certificate in Foreshore and Underwater Archaeology
iii. Study Tours – Peleliu and Koror State Southern Lagoon World Heritage Sites
iv. Development of a Palau Underwater Cultural Heritage Team (PUCHT)
a. Recording and documentation of UCH in Palau
Through the Underwater Archaeology Training program, Dr. William Jeffrey of Flinders
University and his associate Luis Cabral from the Guam Department of Education were
able to train and certify 10 Palauans and 1 American environmental graduate student
from the University of Guam in UCH surveying, conservation and preservation
techniques.
The UCH training gained a great number of supports from the local state governments,
environmental NGO’s in Palau, as well as the Palau National Congress. This amount of
support from the Bureau of Arts and Culture partner agencies encourages the Bureau to
seek more funding from UNESCO to do more UCH trainings beyond technical skills.
More importantly, this would help toward the completion of the Nautical Archaeology
Society (NAS) certificate training program of Part 3 and Part 4. This request came
through the Bureau by the state government if there is a possibility to do more training
in 2014. The success of the training will be shared during the 2014 Asia-Pacific
Conference on Underwater Cultural Heritage in Honolulu. It is hoped that more publicity
could build solid networking and interest to bring in more training opportunities to Palau.
Training outcomes included:
i. Trained 10 Palauans who have worked together very effectively in conducting a 3Dimensional survey and two quick 2-D surveys of 3 underwater cultural heritage (UCH)
sites in Koror and Airai States.
10

�ii. Can now work together on future Palauan UCH projects in combination of further
training.
iii. Well recorded and documented the Jake Seaplane that with further research could
be nominated for the Palau National Register of Historic Places or the US National
Register of Historic Places.
iv. The cohorts have the capacity to conduct surveys of all types of underwater cultural
heritage (tangible and intangible).
Conclusion
In conclusion, we are a small island nation and still in the process of getting ourselves to
improve our capacity building and awareness regarding our UCH. We are hoping that
the participants who just finished the UCH training will help the agency on both human
resource and public awareness. We are also looking forward to seek any other sources
to expand the capacity and awareness to the states so we can assist both working side
by side to enhance the protection and preservation of our underwater cultural heritage.
Acknowledgement
We would like to take this opportunity and to extend our deep appreciation to the
organizer of the conference that gave us the opportunity to participate and share the
Role of the Agency regarding UCH heritage in the Republic of Palau. We would like to
also thank all the participants for their contribution and experiences that will help paved
us our way to improve and enhance our approach to our heritage.
References
Bailey, D. E., 1991 WWII Wrecks of Palau. California: North Valley Diver Publications,
California.
Dickinson, W. R., and Stephen, A. J., 2007. Holocene Paleoshoreline and
Paleoenvironmental History of Palau: Implications for Human Settlement. Journal of
Island and Coastal Archaeology, Vol. 2 (2): 175-196.
Emesiochel, C. T., 2008. Palau County Report: Training Course on Cultural Heritage
Protection: Research, Analysis and Preservation of Archaeological Sites and Remains.
ACCU Nara, Japan.

11

�Fitzpatrick, S. M., 2008a. Maritime interregional interaction in Micronesia: Deciphering
multi-group contacts and exchange systems through time. Journal of Anthropological
Archaeology, Vol. 27: 131-147.
Fitzpatrick, S. M., 2008b. Preservation and Management for Yapese Stone Money sites
in Palau and Yap, Palau HPO. Palau.
Flatman, J., 2009. Editorial. Conserving Marine Cultural Heritage: Threats, Risks, and
Future Priorities. Conservation and Management of Archaeological Sites, Vol. (11) 1: 58.
Hazell, L. C., and Scott, M. F., 2006. The maritime transport of prehistoric megaliths in
Micronesia. Archaeology Oceania, Vol. 41: 12-24.
Olsudong, R., Calvin T. E., and Errolflynn, T. K., 1997. Draft: Inventory of Cultural Sites
and Oral History in Melekeok and Irai, Bureau of Arts and Culture, Palau.
Olsudong, R., Calvin, T. E., and Errolflynn, T., K., 2000. Palau Bureau of Arts and
Culture, Draft: Inventory of Cultural and Historical Sites and Oral History in Ngarrard
State, Vol. I: Inventory of Cultural and Historical sites, Bureau of Arts and Culture,
Palau.
Biography
Sunny O. Ngirmang is currently the Director/HPO of the Bureau of Arts and Culture,
also known as Palau Historic Preservation Office of the Ministry of Community and
Cultural Affairs of the Palau National Government. Ever since in her post in the Bureau
four years ago, she has attended several trainings, conferences, workshops and other
activities related to managing, preserving and protecting historical and cultural heritage
both in the state, national, regional and international level. She is passionate about
cultural resource management of Palau’s tangible and intangible heritage.
Calvin T. Emesiochel is currently the Deputy HPO of the Bureau of Arts and Culture,
also known as Palau Historic Preservation Office of the Ministry of Community and
Cultural Affairs of the Palau National Government. Emesiochel has over 12 years of
extensive archaeological experience including extensive knowledge in GIS and Access
database management, Section 106, surveying, and CRM. He is a certified PADI diver
since 2002 with experience in underwater archaeological surveying techniques and also
NAS Part 1 and Part 2 certified since 2006. He is passionate about the preservation and
protection of the Palauan tangible and intangible heritage.

12

�</text>
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                  <text>Video interview with Session 4 chair Akatsuki Takahashi and links to the papers presented in the session.</text>
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                  <text>The Pacific Ocean contains a wealth of underwater cultural heritage. Underwater sites in Oceania span human history from the Stone Age to the Atomic Age. Due to the cultural richness of underwater heritage in the region and its complex history, the protection of these sites is of high importance for the region. Moreover, the potential for sustainable tourism in partnership with diving industry has been attracting a growing attention.&#13;
The first UNESCO regional workshop on the Pacific underwater cultural heritage took place in December 2009 in Honiara, Solomon Islands. As possible steps towards building a capacity for managing UCH, participants at the workshop identified the following needs; systematic recording and maintenance of a database of submerged and underwater sites; exploring licensing activities directed at underwater sites; and developing a training and education programme for managers. The papers presented by experts at the workshop were compiled, edited and published as "Underwater Cultural Heritage in Oceania" in 2010.&#13;
Based on the recommendations made at the Honiara workshop, a Feasibility Study on Pacific Capacity Building Programme was prepared by Flinders University with UNESCO support. The Study recommends a possible capacity building programme to be hosted by the University of the South Pacific (USP) in Fiji. The launching of the Pacific Heritage Hub (PHH), a regional facility for knowledge management, capacity building and partnership building, at USP in 2013 presents an opportunity for the actual implementation of the capacity building programme. UNESCO is also exploring the possibility of organising regional and national consultations in the Pacific focusing on cultural policy development.&#13;
The objectives of the session are to:&#13;
&#13;
â€¢ Enhance understanding of characteristics of UCH in the Pacific.&#13;
&#13;
â€¢ Identify priority actions.&#13;
&#13;
â€¢ Foster partnership for regional and international cooperation.</text>
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                  <text>Dr. Akatsuki Takahashi</text>
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                <text>Preservation and Management of Underwater Archaeological Resources: Role of Agency</text>
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                <text>Underwater archaeological resources within the Republic of Palau (henceforth referred to as the Republic) cover a wide array of types from famous World War II wrecks, to Yapese stone money disks which sank to the bottom of the sea during their transport, and to traditional sites - which includes but not limited to semi-submerged docks/piers, fish traps, burials, and a sunken city mentioned in traditional folklore. These resources are protected under the Cultural and Historical Preservation Act (henceforth referred to as Title 19) mandated by the Palau Bureau of Arts and Culture (henceforth referred to as the Bureau). More specifically, Chapter 3 of Title 19 known as the "Palau Lagoon Monument" is exclusively reserved for all submerged and semi-submerged foreign vessels located within the Republicâ€™s territorial waters. Tour agencies play a proactive role in monitoring the health and condition of the wrecks, report new site locations, and notifies the Bureau of possible looting activities. A Geographic Information System database maintained by the Survey and Inventory/Archaeology Section within the Bureau keeps an inventory of underwater sites obtained from earlier works plus data from affiliated tour agencies. This paper will examine the current situation within the Bureau and its subdivisions particularly the Survey and Inventory/Archaeology Section. It will provide details of efforts, challenges and goals, and gaps pertaining to the preservation and management of underwater archaeological resources. In addition, present case studies where the "Palau Lagoon Monument" clause was enacted. Lastly, we will discuss the measures and other aides available within the Bureau aimed towards assisting the state government establish medium-term goals for preservation and management plus effective long-term objectives beneficial for their state in terms of underwater cultural resources. In addition, give an overview of the latest UCH training, sponsored by UNESCO, which was held in Palau and plans moving forward to increasing the advocacy of UCH in the Pacific Region, particularly Micronesia.</text>
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                <text>Calvin T. Emesiochel, in Van Tilburg, H., Tripati, S., Walker Vadillo, V., Fahy, B., and Kimura, J. (eds.)</text>
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                    <text>Remote Survey of a Near-Coastal Archaeological Alignment at Kualoa, Hawai'i
Using Worldview 2 Satellite, LiDAR and UAV Imagery
Damion Sailors
University of Hawai'i at Mānoa, Department of Anthropology
Saunders Hall 808-349-9426, USA
Email: sailors@hawaii.edu
Scott S. Honda
University of Hawai'i at Mānoa, Department of Geography, Saunders Hall 808-351-3096
USA
Email: sshonda@hawaii.edu
Abstract
By using World View 2 multispectral satellite imagery, LiDAR, and unmanned aerial
vehicles, a large submerged archaeological stone alignment, that is likely part of an
ancient Hawaiian fishpond, was detected off the coast of Kualoa, Hawai’i during a
remote survey of the area. Principal component analysis, ratio indices, and LiDAR
interpretation were utilized in a GIS to help detect this archaeological stone feature that
is located in shallow coastal waters. Because threats of modern development, sea-level
fluctuations, and complications inherent to coastal-maritime environments have
generally challenged the survey of cultural resources located within the coastal strand,
this method holds promise for future spatial analyses and provides an accessible and
cost efficient means of shoreline assessment. This paper aims to show how remote
sensing methods can assist in the study of archaeological features that are located
within difficult to access coastal and near-coastal areas.
Key words: Remote Sensing, Coastal Survey, Fishponds, Archaeology, GIS

Introduction
On the windward side of the island of O'ahu, an archaeological alignment was detected
utilizing remote sensing techniques in the near-shore coastal flats of the northwest
section of Kane'ohe Bay near Kualoa Regional Park. Kualoa is a culturally significant
ahupua'a (land division) with a rich, traditional prehistory associated with social elites of
old Hawai'i and today it is maintained by the City and County of Honolulu. Kualoa is also
a pu'uhonua (ceremonial center) that was governed by the kahuna nui (high priests) of
Hawai'i who maintained close relationships with the neighboring watersheds of Hakipu'u
on the west and Ka'a'awa on the north as seen in (Figs.1-2) (Sterling and Summers,
1962; Gunness, 1987). Traditionally, these land divisions possessed stone-walled
1

�fishponds that were typical of an intensified form of aquaculture practiced in early
Hawai'i (Kikuchi, 1976). However, the spatial data that exists on this subject matter is
limited. Accordingly, this paper provides an efficient means of surveying submerged,
archaeological features located in shallow, coastal waters using satellite, LiDAR and
digital camera imagery.

Fig. 1 Area on O'ahu, Hawai'i Where Offshore Stone Alignment Was Detected. (Damion Sailors,
2013)
The Site Location - Kualoa
The first archaeological survey of Kualoa was performed by J. G. McAllister in 1933 and
included the documentation of Mōli'i fishpond, 'Āpua Pond, Mokoli'i Pond, Koholālele
Pond, and Niuola'a Heiau. McAllister learned through interviews and translations that
Kualoa is a pu'uhonua (ceremonial center) where large ceremonies dedicated to Lono
(the god of harvest) were performed and that the area was also well-known for its
association with ancient Polynesian genealogies. Kualoa is also respected for its
2

�ancient burial caves reserved for social elites and its unique access to palaoa (sperm
whale ivory) which, because of its wealth, afforded Kualoa political power in precontact
Hawai'i (Gunness, 1987). McAllister also collected a reference from a local informant
about an ancient fish pond named Pilihe'e that was destroyed by a tsunami sometime
prior to the mid-19th century (Sterling and Summers, 1962). This fishpond was then
located and mapped during a student pedestrian survey during the Kualoa
Archaeological Research Project (1975-1985) using a rough “tape and compass”
method but was not explored further. As a consequence, this fishpond is not well-known
in either academic or local communities and management of this archaeological
resource has not occurred (Gunness, 1987; Carson and Athens, 2007).

Fig. 2 Aerial photograph of Kualoa Beach Park taken from an airplane showing Mōli'i Pond
(large pond on left) and 'Āpua Pond (small pond on right), shoreline accretion at south end of
Kualoa, and coral reef development in area. (John O’Connor, 2013)
There have been other, more recent archaeological studies conducted at Kualoa Park,
and to summarize the findings thus far, there have been 44 shoreline burials recovered
to date and a large amount of material artifacts consisting of large proportions of basalt
tools, kapa (bark cloth) making utensils, and gaming stones. The recovery of these
artifacts support the inference that Kualoa was a ceremonial center associated with the
Makahiki festivals honoring the god Lono. Interestingly, fishing gear was poorly
represented (only 3.62% of total artifacts) as were household items (2.89%) (Barrera,
1974; Gunness, 1987). The survey of this offshore alignment at Kualoa is significant
3

�because of the wall’s probable antiquity and what it might add to the overall
anthropological discussion regarding maritime coastal adaptation in an island
environment (Kikuchi, 1976). The absolute age of this feature is unknown but because
this stone alignment is of substantial size, it can be inferred that an organized social
effort was invested in its construction and maintenance (Kirch, 2010). Oral traditions
and geomorphological studies also support the idea that Kualoa was not only a sacred
land-division with an extensive royal history, but that it was particularly vulnerable to
damage from tsunamis that periodically strike the islands (Gunness, 1987; Carson and
Athens, 2007). Considering that the coastal zone of this windward part of O'ahu is highly
dynamic in terms of its coastal geomorphology, this stone wall may have also served as
a type of break-water constructed in an effort to modify the coastline or it may have
functioned as an aggregate for fishing (Kikiloi, 2003).
Pacific Island Fishponds
At the time of Captain Cook’s arrival to Hawai'i in 1778 there were an estimated total of
360 fishponds of varying size and function located throughout the archipelago. On
average, these fishponds were each thought to have produced a total of 3000 kg of fish
per year (Kikuchi, 1976; Kikiloi, 2003). At first, this may seem rather industrious, but if
we consider that the population in old Hawai'i may have conservatively been around
300,000 people, there would have been very little fish to go around (Schmitt, 1971;
Wyban and Wyban, 1989). It is estimated that fishpond technology in Hawai'i may be at
least seven centuries old after results from analyses made of the Alekoko and Kekupua
Ponds on Kaua'i revealed a radiocarbon range from 1140 - 1280 AD (Burney and
Burney, 2003). This is the oldest radiometric evidence there is for fishpond use in
Hawai'i but it is possible that the origin of this technology extends further back in time.
Hawaiian fishpond types can be separated amongst those that are dependent upon
freshwater, brackish water, and seawater. The primary fish harvested in Hawaiian
fishponds were mullet and milkfish and at least 22 species of edible marine life also
flourished in these ponds as secondary domesticates (Kikiloi, 2003). Based on the
available evidence, it could be argued that in contrast to the rest of Oceania, the
Hawaiian Islands claimed a more sophisticated aquacultural system (Kikuchi, 1976).
This argument is bolstered by the apparent large numbers of fishponds in Hawai'i, their
4

�larger acreage, variation in the types of sites, and in the technological complexity of the
system. However, there is evidence that other areas such as in the Society Islands,
Micronesia, and Western Polynesia, fish pond technologies were just as elaborate and
intensified as those found in Hawai'i (Dieudonne, 2002).
Remote Sensing methods
The advancements in both passive and active sensors used in remote sensing allow for
the collection of data or imagery with greater spatial, temporal, spectral, and radiometric
resolution. One example of advancements made with passive sensors is the
multispectral sensors on board some of today’s satellites (World View 2, Landsat MSS,
IKONOS). Multispectral sensors break up the electromagnetic spectrum into multiple
bands allowing for a finer analysis of an object’s reflectance value than previous
sensors. Hyper-spectral sensors allow for an even finer analysis, breaking up the
electromagnetic spectrum into hundreds of spectral bands (Jensen, 2005). Also an
active sensor technology that has seen increasing use is LiDAR (short for light and
radar). LiDAR is useful in detecting changes in elevation of an area at a relatively high
resolution. The Worldview 2 satellite is a commercial satellite that was launched in 2009
and is capable of collecting 8-band multispectral imagery at a high resolution with an
average revisit time of 1.1 days. The spatial resolution of the images is 1.85 m for the 8band multispectral images and 0.46 m for the panchromatic image. There are 8-bands
that the satellite groups into different parts of wavelengths (nm) within the
electromagnetic spectrum. The 8-bands and sections are the coastal band (400 - 450
nm), blue band (450 - 510 nm), green band (510 - 580 nm), yellow band (585 - 625 nm),
red band (630 - 690 nm), red edge (705 -745 nm), near-infrared 1 (770 - 895 nm), and
near-Infrared (860 - 1040 nm) (Digital Globe, 2013). Since each band collects at
different sections of the electromagnetic spectrum, each band can contain different
information based on the material an object or feature is made of. Each band also
interacts differently with water. The least amount of absorption and scattering takes
place in the wavelengths between 400 - 500 nm. Thus the two lowest bands, the coastal
band and blue band, are the most suitable bands to detect underwater features. In
contrast, the wavelengths represented by the red and near-infrared bands are highly
absorbed by water (Jensen, 2007). In passive remote sensing techniques, there are
5

�multiple operations that can be done to multispectral satellite imagery in order to
produce analyzable results.
Processing
The first process tree began by pan-sharpening the satellite imagery. Pan-sharpening
was done so the multispectral bands could have a higher resolution of the panchromatic
band, which was 0.46 m (Padwick, 2010). The terrestrial areas were then masked out of
the image. This was done to ensure that the full range of digital numbers in the imagery
belonged to pixels of offshore areas which could then be analyzed with greater detail.
An index ratio called the non-homogenous feature difference (NHFD) was then
performed. The NHFD takes the red-edge and coastal bands into the following formula:
(red-edge - coastal) / (red-edge + coastal) (Wolf, 2010). Index ratios, such as the NHFD,
enhance the contrast between two bands (Zeinelabdeina and Albielyb, 2008). The
reason why this formula works well in detecting offshore features is because the rededge and coastal bands interact with water very differently. The energy in the spectrum
of the red-edge band is highly absorbed by water where the energy in the spectrum of
the coastal band is not. When two bands have very different reactions to a phenomenon
(e.g. water) the ratio of those two bands will usually have a substantial amount of
information (Jensen, 2005). This creates an image that visualizes the contrast between
objects closer or above the surface of the water to objects towards the bottom of the
sea floor.
The second process tree started with the pan-sharpening and masking out of the
terrestrial areas of the satellite imagery followed by a principal component analysis
(PCA). PCA is an image enhancement technique that transforms the multispectral
imagery into principal components (PCs). Each principal component represents the
spatially correlated brightness values of each band in the multispectral imagery, while
being uncorrelated to other derived principal components. From the 8 multispectral
bands, 8 PCs are derived. The first PC will have the most information and the last PC
will usually have the least. The goal of PCA is to reduce the amount of spatially
repeated data throughout the 8 bands of the multispectral imagery into principal
components that are quite easy to interpret (Jensen, 2005). Once PCA was executed,
PCs 1 and 2 were visualized in the GIS platform well-known as ArcMap.
6

�LiDAR has the ability to gather elevation data on land and the bathymetry of areas in
shallow waters with relatively high accuracy (Jensen, 2007). LiDAR, that was made
available through the 2013 National Science Foundation - Research Experience for
Undergraduates, was also utilized to help detect the Kualoa fishpond wall. A LiDAR
point cloud (0.25 m resolution) was used to create a continuous surface or bathymetric
image using Inverse Distance Weighted and Natural Neighbor tools in ArcGIS (Bolstad,
2012). 3D geovisualization in ArcGIS of the LiDAR point cloud readily displayed the
shape of the offshore feature. To visualize the point cloud in 3D, graduated colors
based on the Z (elevation) value were first given to each point. Then the point cloud was
exaggerated to 30 times of its Z value, to best show the variation in depth of the
offshore area.
Unmanned aerial vehicle (UAV) technology was also utilized to collect imagery of the
offshore feature. Although there are many UAV platforms available, a DJI Phantom
Quad-Copter was used as it was made available via the National Science FoundationResearch Experiences for Undergraduates program mentioned previously. A Pentax
Optio camera was attached to the Phantom to collect imagery. Due to the weight of the
camera, the flying time of the UAV was limited to approximately two minutes. The UAV
coupled with the camera allowed for up-to-date imagery within the visible light spectrum
of the feature. However, there were some difficulties with the UAV/Pentax combo. The
first difficulty was the manipulation of the UAV’s elevation and position to ensure that
useful imagery over the correct feature was being acquired. Another difficulty was that
the Pentax captures imagery only in the visible light spectrum, so in order for
submerged features to be detected, a substantial amount of sunlight is needed (P.
Nesbit, Personal Communication 2013). Unfortunately, because the weather was
uncooperative, only a limited amount of useful images were acquired in the time allotted.
Finally, an underwater pedestrian survey shown in (Fig. 3), using snorkel gear and
underwater cameras, was also performed at a high tide in order to visually inspect,
measure, and photograph this feature. The wall sections observed on this day were
heavily encrusted with coral, algae, and other marine growth, but it was clear that this
alignment was indeed a purposefully constructed stone wall of some sort. Its function
though remains speculative.
7

�Fig. 3 (left) Underwater survey of offshore alignment at Kualoa Beach Park. Basalt stones used
in the wall’s construction are heavily encrusted with marine growth but can be easily discerned
as an articulated feature. (Chuck DeVaney, 2012)
Fig. 4 (right) Imagery from the steps taken in two “process trees” used to discern the offshore
alignment. A) Non-Homogenous Feature Difference (Red-Edge - Coastal) / (Red-Edge + Coastal),
B) Principal Component Analysis (Symbolized as PC1: Green and Blue, PC2: Red), C) Inverse
Distance Weighted interpolation of LiDAR point cloud, D) Natural Neighbor interpolation of
LiDAR point cloud. (Scott Honda, 2013)
Results
Due to the combination of difficulties in maneuvering the UAV, the varying availability of
sunlight, and the changing tides, the number of useful images captured by the
UAV/Pentax was limited. Given more flying time, stable conditions, and additional
equipment, like a field of view camera mounted to the UAV, more useful imagery could
have been attained. However, a mosaic was attempted in PhotoScan and Microsoft ICE
of the collected UAV/Pentax imagery. Although PhotoScan is capable of producing an
accurate and georeferenced image, it could not produce a mosaic image from the
collected UAV/Pentax imagery. Microsoft ICE was able to create a mosaic using some
of the images taken via UAV, but the resulting mosaic had no ground control points
available in the imagery that were usable for georeferencing. The software used for
manipulating and visualizing the data for analysis was ERDAS Imagine and ArcGIS.
ERDAS Imagine is image analysis software that has the ability to execute many remote
sensing and image analysis techniques (Intergraph, 2013). Principal component
analysis, ratio Indices, pan-sharpening, and masking of the satellite multispectral
8

�imagery were done in ERDAS Imagine. ArcGIS has a variety of tools and applications
that can be used to analyze, extract, manipulate, and manage geospatial data but was
primarily used for interpolating and visualizing the LiDAR point cloud data.
The image analysis, as seen in (Fig. 4), of this offshore alignment revealed the remnant
articulation of a discrete, walled structure that may be part of the aquacultural complex
in this area that includes Mōli'i fishpond, 'Āpua Pond, Mokoli'i Pond, and Koholālele
Pond. This alignment may be part of the Pilihe'e fishpond mentioned by local informants
in McAllister’s early twentieth century survey. Alternatively, it may be part of some sort
of antiquated breakwater or fish aggregation device placed there long ago. Further
study is required in order to understand more about this feature’s origin and function.
What we do know from this survey is that this alignment is purposefully constructed
from basalt boulders, stones, and pebbles, is approximately 550 m in length, three
meters wide, and is less than a meter tall on average being exposed at the lowest of
tides when it appears to be part of the natural reef formation of the area. It is a large
alignment that if proven to be a fishpond wall, would add many hectares to the
traditional aquacultural area of Kualoa. Considering the dynamic nature of Kualoa’s
shoreline, whether it is due to tsunami, tectonic processes and/or sea-level fluctuations,
this feature must have been an important variable in the recent social and
geomorphological history of this part of Kane'ohe Bay, O'ahu.
Discussion
Based on the non-homogenous feature difference, the principal component analysis
imagery, and the LiDAR point cloud, the use of remote sensing techniques (both active
and passive) to locate the offshore wall were useful in mapping this near-coastal
alignment. Because only the contrast of the wall from the surrounding reef was being
sought after, the NHFD was utilized here with the digital number values of the two
bands (coastal and red-edge) to demonstrate this contrast. If one were attempting to
derive the health or biomass of vegetation, the use of radiance would be more
appropriate (Jensen, 2005). Although more sophisticated UAV systems are available,
the hobbyist grade Phantom Quad-Copter was capable of imaging the offshore
alignment. The post processing of the UAV imagery in photogrammetry based software
like PhotoScan could be a useful method of finding and surveying coastal features.
9

�However, in this case study, not all images were usable in PhotoScan. This is probably
due to distortions introduced by water. Perhaps if a multispectral camera, with bands
that could penetrate water (i.e. coastal blue) were used, PhotoScan would be capable of
creating an orthophoto and a digital surface model of underwater features. Kualoa is an
area of chronic erosion and accretion, and has had frequent and intense coastal
modifications occur over the course of human occupation in the area. How the ancient
people of Kualoa adapted to, and perhaps influenced these changes can be seen
archaeologically, and thus remote sensing and survey at a high resolution can assist
anthropological endeavors in this region (Hunt and Lipo, 2008). Knowledge then gained
may shed light on issues of sustainability and how limited resources, such as those
found in the Pacific islands, are managed by complex societies (Ladefoged and Graves,
2000; Erlandson, 2010). In a contemporary context, threats of inundation causing the
potential loss of cultural resources in coastal areas are immediate and severe. These
cultural resources, in the form of archaeological features, can be identified within the
coastal strand using the methods we have discussed here in this report. For future
study, questions regarding the automation of extracting linear features from remote
imagery as well as improvements on data management can be readily explored.
Maritime adaptations may be more easily understood using these spatial methods and
considering the accessibility and efficiency of this type of non-invasive technique, we
propose further similar survey in coastal-maritime regions.
Acknowledgments
Special thanks go to Drs. Carl Lipo, Suzanne Wechsler, Chris Lee, Matt Becker, and
teaching assistants of the 2013 NSF-REU G.R.A.M Field Program, at California State
University at Long Beach. We would like to thank Dr. Terry Hunt, University of Oregon
and Drs. Christian Peterson and Matt McGranahan, University of Hawai'i at Mānoa.
Obligations are extended as well to John O’Connor and Chuck DeVaney for photo
contributions. And a final mahalo or “thank you” is given to the National Science
Foundation (Grant # DGE-1329626) and to those who assisted in reviewing the paper.
References
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�Bolstad, P., 2012. GIS Fundamentals: A first text on geographic information systems.
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A new synthesis in oceanic domestication: The Symbiotic

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�Ladefoged, T., and Graves, M., 2000. Evolutionary Theory and the Historical
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C.,

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Damion Sailors is a graduate student in the Anthropology Department at the University
of Hawai'i at Mānoa and is focused in archaeology within the Pacific island region. His
interest is on the span cultural maritime adaptations in a prehistoric context.
Scott Honda is an undergraduate student at the University of Hawai'i at Mānoa,
focusing his studies on geospatial geography; and pursuing a Bachelor of Arts degree in
Geography, with a Minor in Information and Computer Sciences.

12

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                  <text>Session 4: Underwater Cultural Heritage in Oceania</text>
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                  <text>Video interview with Session 4 chair Akatsuki Takahashi and links to the papers presented in the session.</text>
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                  <text>The Pacific Ocean contains a wealth of underwater cultural heritage. Underwater sites in Oceania span human history from the Stone Age to the Atomic Age. Due to the cultural richness of underwater heritage in the region and its complex history, the protection of these sites is of high importance for the region. Moreover, the potential for sustainable tourism in partnership with diving industry has been attracting a growing attention.&#13;
The first UNESCO regional workshop on the Pacific underwater cultural heritage took place in December 2009 in Honiara, Solomon Islands. As possible steps towards building a capacity for managing UCH, participants at the workshop identified the following needs; systematic recording and maintenance of a database of submerged and underwater sites; exploring licensing activities directed at underwater sites; and developing a training and education programme for managers. The papers presented by experts at the workshop were compiled, edited and published as "Underwater Cultural Heritage in Oceania" in 2010.&#13;
Based on the recommendations made at the Honiara workshop, a Feasibility Study on Pacific Capacity Building Programme was prepared by Flinders University with UNESCO support. The Study recommends a possible capacity building programme to be hosted by the University of the South Pacific (USP) in Fiji. The launching of the Pacific Heritage Hub (PHH), a regional facility for knowledge management, capacity building and partnership building, at USP in 2013 presents an opportunity for the actual implementation of the capacity building programme. UNESCO is also exploring the possibility of organising regional and national consultations in the Pacific focusing on cultural policy development.&#13;
The objectives of the session are to:&#13;
&#13;
â€¢ Enhance understanding of characteristics of UCH in the Pacific.&#13;
&#13;
â€¢ Identify priority actions.&#13;
&#13;
â€¢ Foster partnership for regional and international cooperation.</text>
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                  <text>Dr. Akatsuki Takahashi</text>
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                <text>Remote Survey of a Near-Coastal Archaeological Alignment at Kualoa, Hawai'i Using Worldview 2 Satellite, LiDAR and UAV Imagery</text>
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                <text>By using World View 2 multispectral satellite imagery, LiDAR, and unmanned aerial vehicles, a large submerged archaeological stone alignment, that is likely part of an ancient Hawaiian fishpond, was detected off the coast of Kualoa, Hawaiâ€™i during a remote survey of the area. Principal component analysis, ratio indices, and LiDAR interpretation were utilized in a GIS to help detect this archaeological stone feature that is located in shallow coastal waters. Because threats of modern development, sea-level fluctuations, and complications inherent to coastal-maritime environments have generally challenged the survey of cultural resources located within the coastal strand, this method holds promise for future spatial analyses and provides an accessible and cost efficient means of shoreline assessment. This paper aims to show how remote sensing methods can assist in the study of archaeological features that are located within difficult to access coastal and near-coastal areas.</text>
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                <text>Damion Sailors, in Van Tilburg, H., Tripati, S., Walker Vadillo, V., Fahy, B., and Kimura, J. (eds.)</text>
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                <text>Scott S. Honda</text>
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                <text>5/13/2014</text>
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                    <text>The Local Pacific Inventory:
Maritime heritage resources in the Main Hawaiian Islands
Hans Van Tilburg
NOAA Office of National Marine Sanctuaries, Honolulu, Hawaii 96825, USA
Email: hans.vantilburg@noaa.gov
Abstract
The systematic investigation of underwater cultural heritage in the islands started in
1989 with the University of Hawai`i’s Marine Option Program. This slowly grew into a
graduate certificate program in maritime archaeology and history. Manned submersibles
with the Hawai`i Undersea Research Lab contribute to deep water discoveries and site
surveys. Today the National Oceanic and Atmospheric Administration’s (NOAA) Office
of National Marine Sanctuaries continues heritage resource site assessments in
Hawai`i, in collaboration with partner agencies and programs. The underwater cultural
heritage in Hawai`i reflects a multicultural diversity of archaeological and historic
properties, such as coastal stone fishponds, submerged heiau, 19th century plantation
landings, inter island steamships etc. Major events like World War II left behind
numerous naval shipwrecks and submerged aircraft. These are the physical elements
of maritime cultural landscapes that describe Hawai`i’s maritime past.
Key words: Hawaii, World War II, Culture landscapes, Heritage preservation, Maritime
archaeology
Introduction
Hawai'i’s underwater cultural heritage speaks directly to the ancient past, the
multicultural historical period, and the forces of modernization and globalization leading
to the modern present. It is a testimony to dynamic change. The resources that reflect
this diversity lie beneath the warm blue waters of the North Pacific, generally unknown
to the public, on the slopes of the tallest mountain on Earth (including the undersea
portion). Discovering these resources opens windows on elements of the Islands’
otherwise unseen history. Awareness of the value of this unseen heritage has been
increasing steadily over the past two decades. This paper provides an introductory
description of the current state of underwater cultural heritage investigations in the main
Hawaiian Islands and some of the chief types of heritage resources found in Hawai'i.
(Note: the term “UCH” here includes U.S. national criteria, 50-year limit, etc.)

1

�Current State: Surveys in the Context of Education
Academic investigation started in 1989 with an in-water workshop and small symposium
hosted by the University of Hawai'i’s Marine Option Program.

The Marine Option

Program (MOP) provides hands-on marine education experiences for students from any
field of study, operating across the ten-campus university system. MOP’s maritime
archaeology component was initiated partially in response to the passage of the U.S.
Abandoned Shipwreck Act of 1987 (ASA, 1987). Over time the symposium grew into a
graduate certificate program in maritime archaeology and history, led by an instructor
trained at East Carolina University’s Maritime Studies Program. Between 1996 and
2002 MOP offered annual classroom and field courses in maritime history,
anthropology, and a six-week maritime archaeology field class. Numerous students
obtained the specialized certificate, and some went on to Masters-level studies at Texas
A&amp;M University or East Carolina University (Van Tilburg, 2002). Though the maritime
archaeology certificate program no longer exists, a two-week field survey class for
university students continues today under a National Oceanic and Atmospheric
Administration (NOAA)/University of Hawai'i partnership. The class is known as the
Maritime Archaeology Survey Techniques (MAST) course. Taught by NOAA staff,
students are introduced to broad aspects of the UCH preservation field in the
classroom, prior to beginning the underwater survey. Study sites are selected among
the main Hawaiian Islands, and students gain field experience while documenting
previously

unrecorded

heritage

resources,

thus

contributing

to

the

State’s

archaeological inventory. Non-diving days are used to explore local heritage among the
Hawaiian Islands (e.g. monuments, museums, other archaeological sites) and talk with
local divers and Hawaiian cultural practitioners about marine resources and
preservation management.
NOAA instruction in maritime archaeology also takes the form of public outreach (in
addition to formal university education), as Maritime Heritage Program staff have been
certified to teach the Nautical Archaeology Society’s (NAS) training curriculum. NAS is
a non-profit organization based in the United Kingdom and dedicated to advancing
education in nautical archaeology at all levels. To date, NOAA has conducted six NAS
Intro and Level One courses in the Pacific (Juneau and Anchorage in Alaska, Seattle in
2

�Washington State, and several courses in the Hawaiian Islands). Maritime archaeology
field courses taught at the University of Hawai'i also give the students the opportunity to
obtain the NAS training credential. From its early inception until today, the University
and now NOAA have also supported the annual Symposium on the Maritime
Archaeology and History of Hawai'i and the Pacific. The maritime symposium, now in its
24th year, regularly draws 60-70 professional and avocational participants, as well as
local divers and the general public. The three-day event includes presentations, panels,
receptions, field trips, and usually an informal back-yard barbeque for the conference
“banquet,” local-style grinds.
NOAA’s Maritime Heritage Program
In 2002, NOAA launched its Maritime Heritage Program under its Office of National
Marine Sanctuaries. The Maritime Heritage Program is designed to support maritime
heritage discovery and resource preservation across the sanctuary system. The
sanctuary system serves as the trustee for a national network of 14 marine protected
areas encompassing more than 170,000 square miles of marine and Great Lakes
federally protected waters (Fig. 1). More than half of these protected areas are in the
Pacific: Olympic Coast National Marine Sanctuary (NMS), Cordell Bank NMS, Gulf of
the Farallones NMS, Monterey Bay NMS, Channel Islands NMS, National Marine
Sanctuary of American Samoa, Hawaiian Islands Humpback Whale NMS, and the
Papahānaumokuākea
Marine National Monument
in

the

Northwestern

Hawaiian Islands.
With the incorporation of
cultural

resource

management,

maritime

archaeologists could begin
to

take

existing
equipment,
capacities

advantage

of

platforms,
and

diving

previously

Fig. 1 NOAA map of sanctuary system locations (NOAA
ONMS)
3

�dedicated to purely natural resource research missions.

More importantly, cultural

resources and historic properties within marine protected areas began to gain
consideration as unique, significant and worthy of protection. The legal mandate to
protect cultural resources was actually already an integral part of the sanctuary
systems’ founding legislation, the National Marine Sanctuary Act of 1972, which allowed
designation of marine protected areas of special national significance due to their
“conservation, recreational, ecological, historical, scientific, cultural, archaeological,
educational, or aesthetic qualities…” (emphasis added…NMSA, 1972). Today the
NMSA is one of the most important pieces of federal legislation in the United States for
protecting cultural submerged resources in the oceans and Great Lakes. The Maritime
Heritage Program is vital, but not large. With five sanctuary sites on the U.S. West
Coast, and three in the island Pacific, there are currently only three NOAA
archaeologists in the Pacific region.
Deep water surveys (beyond typical scuba depths) are often cost-prohibitive.
Fortunately Hawai'i benefits from a unique manned submersible program known as the
Hawai'i Undersea Research Lab (HURL). HURL was established in 1980 as a joint
NOAA/University of Hawai'i center with the primary responsibility of advancing
knowledge of the nation’s deep water resources and marine processes. Simply put,
operations director Terry Kerby and his HURL team, with the two three-person
submersibles Pisces IV and Pisces V, have located more underwater heritage sites than
any single other program in the State. These discoveries have been accomplished
through

surveys

conducted

during

HURL’s

pre-season

preparatory

dives,

(testing/training dives for both subs and pilots), cost-efficient opportunities for target site
identifications and assessments.
Maritime Cultural Landscapes in Hawai`i
To date, there has been no single comprehensive assessment of these resources in the
waters around the main Hawaiian Islands. Rather, information comes from different
sources: the HURL deep water database; the University of Hawai`i’s collection of
student site reports; a desk-based assessment of U.S. Navy properties in Hawaiian
waters (Van Tilburg, 2003); and local journalists and avocational researchers combing
through historic newspapers. Importantly, trust is slowly being built between
4

�management agencies and the general public, and sport divers are beginning to report
their own investigations and discoveries. This has led to a partial resource inventory in
the main Hawaiian Islands of some 150 underwater ship and aircraft locations, many of
them potential heritage properties.
It is impossible here to list all the heritage sites discovered and all the maritime
archaeology projects conducted in the Islands, but rather than discussing sites
individually, contextual understanding of Hawai`i’s UCH can be gained by considering
thematically-organized maritime cultural landscapes, for it is the cultural context of
human activity that patterns this resource. This approach also better integrates
archaeological

data

with

the

existing

and

broader

ecosystem-based marine

management approaches. Resources associated with three types of maritime cultural
landscapes will be introduced here: 1) ancient aquaculture production; 2) the plantation
and ranching era; and 3) the military landscape.
Ancient Hawaiian Aquaculture Systems
Prior to Western contact, the stone seawalls and gates of coastal fishponds, or lokai'a,
were prominent features of the Hawaiian landscape. Hundreds of coastal ponds of
various sizes produced protein for a large population by taking advantage of nutrientrich runoff from the highlands through the loʻi or taro fields and the brackish coastal
setting. Ocean tides through the seaward gates or makaha created flow through the
ponds, while the long seawalls protected juvenile fish populations from marine
predators. Each island had a handful of notable and productive ponds, while the island
of Moloka'i, with is shallow shoals, featured the greatest number of coastal pond
locations. The construction and maintenance of these systems represented an
impressive commitment of labor and social structure. Most of the traditional ponds are
now in ruins, submerged, orcompletely distroyed.

Coastal development and

sedimentation, as well as the degradation of upstream runoff, have combined to serious
effect. Fishpond sites are vulnerable to these larger-scale processes, rather than to the
perhaps more familiar individual impacts of divers on historic resource sites. However,
an increasing effort exists today to physically restore some of these fishponds to
productivity (Handy et al., 1972).

5

�University of Hawai'i students assisted in mapping the shallow submerged remains of
stone fish traps and fishpond wall at Kaloko Honokōhau National Park on Hawai'i Island
in 1997 with limited success, and have also pursued surveys of other lithic sites
including the ruins of an underwater heiau or temple, and the distribution of stone
fishing tools (basalt sinkers, anchors, etc) at specific off shore locations (Fig. 2). Statewide archaeological studies assessing the styles and conditions of the many fishpond
locations around the main Hawaiian Islands have been completed, but there has been
no other underwater archaeological survey conducted on the structural remnants of this
type of coastal cultural resource. Existing archaeological reports are exclusively
terrestrial, while the ruins of the fishponds are often totally submerged. The question
should be posed: would the type of archaeological survey techniques designed for
historic UCH properties like shipwrecks be appropriate or even effective for scattered
and broken stone walls often buried in coastal sediments?

Fig. 2 (left) University of Hawai`i students mapping submerged fish trap structures at Kaloko Honokōhau
National Historic Park, 1997. (J. Kuwabara UH MOP)
Fig. 3 (right) Near shore survey work on a plantation-period steamship wreck, Shipwreck Beach, Lanai. (J.
Kawabata UH MOP)

Hawai`i’s Historic Plantation and Ranching Period
The early to mid-19th century saw the skills associated with both sugar plantations and
with cattle ranching introduced to the Hawaiian Islands, and subsequently plantations
and ranches had an enormous impact on the economy and society of historic Hawai'i.
Both ranching and plantation economies relied on maritime transportation to the
transshipment port of Honolulu, and from there to continental destinations. Yet, with the
few exceptions of Honolulu on O'ahu, Hilo on Hawai'i, and Kahului on Maui, the Islands
6

�lacked protected harbors where ships could lie in safety in all weather. Open roadsteads and narrow passages between fringing reefs were the usual setting, and often
the skillful use of surf boats or cliff-side moorings and overhead wire systems were the
only way to transport both passengers and products. Historic documents record the
losses of hundreds of commercial sailing ships and steamers, generally clustered in the
vicinity of historic landing locations (Thomas, 1983). Inter island commerce was
hazardous business. The shipwrecks identified with Hawai'i’s early plantation history,
some submerged in a high-energy warm-water marine environment for over 100 years,
have experienced significant biochemical deterioration and mechanical break-up.
Whether wood or iron or steel-hulled, Hawai'i’s known steamship wreck sites generally
consist of only the heaviest machinery components (boilers, engines, propeller and
shaft, anchors etc.) lying on the sea floor adjacent to scattered cargo, small artifacts,
and hull debris. These components are often heavily encrusted in corals and coralline
algae (Fig. 3). Some of the shipwreck sites were intentionally disposed hulks already
stripped of useful equipment. Notably, rough and remote Shipwreck Beach on the north
shore of Lāna'i was used by Hawai'i ship owners for many years to dispose of hardworking steam ships which had outlived their useful service. Lāna'i’s north shore was
chosen as wind and water there would force the hulks firmly aground on a relatively
uninhabited coast. The reefs along the island’s north shore also presented natural
hazards to inter island shipping. The resulting cultural landscape at Shipwreck Beach
therefore reflects not only Hawaiian settlements and history, but also at least a dozen
accidental losses and intentional disposals of 19th and 20th century schooners, barges,
and steamships.

Several seasons of maritime archaeology fieldwork (1999, 2001,

2009) have been conducted at Shipwreck Beach (The Lāna'i Project, 2009).
Nine wreck sites associated with the plantation and ranching era have been assessed
to some level, and four of those (SS Maui survey in 2010, SS Kaua`i in 2012, SS Hornet
survey in 2009, and an unidentified steamship in 2001) have been the specific subject
of NOAA/UH field class surveys, with historical interpretations and site plans.
Steamship landings are also considered as potential historic locations, with the potential
to shed light on both land and marine human activities. Landing locations typically
include pilings, heavy mooring chains and anchors, cargo handling equipment like
7

�winches and derricks, cable, pilings, and assorted artifacts like bottles, fire
extinguishers, etc (Fig. 4). Only two of these landing sites have been surveyed in full by
maritime archaeologists: Waimanalo plantation landing in 1999 and industrial Mahukona
Harbor, former entry-point to the Kingdom of Hawai'i, in both 1994 and 2012.

Fig. 4 The industrial archaeology of landing locations: loading derrick at the Waimanal plantation
landing site, in-use circa 1880. (T. Casserley NOAA ONMS)

Military Vessels
U.S. naval activities in Hawai'i have evolved through a number of distinct phases,
beginning with early goodwill visits in the 1820’s, and progressing through the
commitment to develop a major naval base at Pearl Harbor by 1900, and beyond. The
military construction boom and transfer of forces to the islands accelerated in the 1930’s
prior to World War II. Hawai'i soon became home to the U.S. Pacific Fleet, and
numerous air stations, naval stations and other facilities.
Unprecedented naval activity took place among the Hawaiian Islands during the War, in
the skies as well as on and under the sea. To understand the military landscape of
heritage resources, though, we need to look beyond combat losses. The Hawaiian
Islands only came under actual attack a handful of times: the attack on Pearl Harbor
and O'ahu military installations on December 7th 1941; the Battle of Midway June 4-7th
1942; Japanese submarine shelling of Kahului, Nāwiliwili, and Hilo harbors on
December 30th 1941; and a Japanese seaplane bombing incident on O'ahu March 3rd
8

�1942 known as Operation K. By far, the many known military properties in Hawai'i’s
waters today are testimony to the intensive combat training operations (leading to
accidental losses) during the war years, rather than direct attack. The known footprint of
the military cultural landscape within the main Hawaiian Islands is significant in size and
complexity, and may make up the majority of the underwater heritage resource sites.
Thousands of naval aircraft and pilots took part in intensive training activities in
preparation for combat operations in the Pacific. Records from 1924-1952 indicate over
1,485 naval aircraft sunk in the vicinity of the Hawaiian Islands during that period. Many
of these submerged aircraft crash sites are also war graves. The submerged aviation
landscape is not random, but patterned and island-specific. Often, naval aircraft are
found in direct relationship to former naval air station runways. Locating and identifying
these aircraft has become a popular pursuit for local sport and technical divers,
particularly as closed-circuit re-breather (CCR) technology has advanced and become
more available to the specialized public. Some submerged aircraft have become regular
destinations for Hawai'i’s recreational diving industry. Several formal surveys have
focused on documenting naval aircraft (Catalina PBY-5A in Kaneohe study 1994;
Corsair F4U-1 survey in Maunalua Bay 2002; Helldiver SB2C-1 and Hellcat F4F in
Mā'alaea Harbor 2011…see Rodgers et al., 1998). Additionally, HURL's research
submersibles have located and identified dozens of deep water aircraft sites, including
several Keystone PH-1 biplanes from the 1930’s, several Dauntless SBD’s, Avenger
TBM’s, and Helldiver SB2C’s…and the giant Martin JRM-1 flying boat (Naval, 2004). Of
the many aircraft lost in the islands, over 30 have been located and assessed to some
extent. The Hawaiian Islands played a major role in the development of naval aviation in
the Pacific (Fig. 5). In a fashion similar to the numerous aircraft, the wreck sites of
amphibious landing craft (ramped craft delivering troops onto the beach) and
amphibious assault vehicles (tracked vehicles transiting the ocean/beach and moving
inland) are also ubiquitous in Hawai`i. Several surveys have focused on documenting
the remains of these resources (LVT-3 AMTRACK Maui survey 2011; LVT (A)-4
AMTRACKs Maui survey 2013; LSM O'ahu survey planned for 2014). As with the
aircraft, the distribution of these amphibious sites is also patterned and specific.
Several areas in the main Hawaiian Islands served as amphibious training beaches
9

�prior to major amphibious operations during WWII (invasions of Saipan, Iwo Jima, etc).
These include the shores of North Kohala on Hawai`i Island and the southern corridor of
Mā'alaea to Mākena on Maui, both within the NOAA sanctuary (Fig. 6). Maui also
featured facilities for the Maui Amphibious Training Center and the Combat Demolition
Training Center on Mā`alaea Bay, where the first Underwater Demolition Teams (UDT)
were trained in surveying and destroying undersea obstructions and in reconnaissance
for shore invasions.

(Maui’s WWII Legacy, 2011)

Hawai'i proved to be the major

combined forces Pacific training area for the innovation of amphibious tactics during
World War II.

Fig. 5 (left) A WWII dive bomber (SB2C-1 Helldiver) ditched 31 August 1944; now a popular recreational
dive site. (H. Van Tilburg NOAA ONMS)
Fig. 6 (right) MAST students at the site of an amphibious assault vehicle (LVTA-4 AMTRACK), near the
former Maui amphibious training beaches, 2013. (H. Van Tilburg NOAA ONMS)

There are many other military vessels in Hawaiian waters. The naval inventory lists
over 80 US Navy ships and submarines lost in the vicinity (including inshore patrol
vessels, fleet oilers, requisitioned fishing sampans, numerous auxiliaries) and many of
these have been located and identified. Unlike the early whaling or plantation periods,
the peak of military activity in Hawai'i during World War II occurred only a little over 50
years ago. Modern steel construction, pre-fabrication, and sheer industrial productivity
account for the fact that there are many more identified WWII and military-related
properties in Hawaiian waters than any older sites. Furthermore, several military sites
directly associated with the December 7th, 1941 attack on Pearl Harbor and O`ahu
military installations have an importance far beyond individual archaeological surveys.

10

�The battleship USS Arizona BB-39, launched from the New York Navy Yard in 1915,
was sunk in Pearl Harbor during the December 7th attack with the loss of 1,177
casualties. Much has been written about the USS Arizona, the reverence felt for this
site, and the place it occupies in the American national narrative. In 1983 the National
Park Service Submerged Resources Center initiated the archaeological survey of the
site (Lenihan, 1989), and subsequent field projects took place in 1998, 1999, 2000, and
2001, partnering at various times with academic, commercial, and military groups.
Follow-up studies on bio-fouling and metals corrosion, as well as a site monitoring
program, continue today. Multiple lines of inquiry revolve around questions of structural
integrity, the specific processes of deterioration, the amount and location of fuel oil
remaining in the ship, and the possibilities for long-term site preservation (Russell and
Murphy, 2004). In many ways, these studies are defining the nature of submerged
World War II resources and their relationship to the ecosystem.
In 2002 Terry Kerby and his HURL team discovered a small two-man submarine sitting
upright in over 1,200 feet of water off the south shore of the island of Oahu (Japanese
Midget Submarine, 2005). This submarine was one of five secret weapons of the
Japanese Imperial Navy involved in the attack on Pearl Harbor, which heralded
America’s entrance into World War II in the Pacific. The sub sits upright and intact, in
relatively good condition, with a slight list to port. Both torpedoes were still in their tubes,
and no extensive exterior damage was visible except for a shell hole at the base of the
conning tower’s starboard side, corresponding to the shot which sank the sub. Since
then, agencies have collaborated on multiple survey and monitoring missions to the site,
and a programmatic agreement for preservation management is currently being
reviewed between NOAA, National Park Service, State Historic Preservation Division,
and the Advisory Council on Historic Preservation (Van Tilburg, 2007). Also since then,
HURL has continued its efforts in deep water maritime inventory, and gone on to
discover the fifth and last Japanese two-man submarine from the 1941 attack, and
several other advanced and aircraft-carrying Japanese submarines scuttled after the
war (I-14; I-201; I-401; I-400…see Kerby, 2013). The society in Hawai`i today was
largely influenced by the Pacific conflict; the Islands were almost overwhelmed by the
number of servicemen and military activity during the war. The heritage resources
11

�beneath the sea stand as the physical reminders of this period. The echoes of this
major national and international event still strongly reverberate for island residents and
visitors alike.

Looking Towards the Future
There is great potential for the investigation of Hawai'i’s submerged heritage resources,
and the indigenous aquaculture structures, historic properties related to the plantation
and ranching periods, and the extensive military resource base, will remain important
additions to the story of Hawai'i’s past. Though there is no longer any academic UCH
program in the state, the public agency collaboration between NOAA and the University
of Hawai'i continues. The necessary prioritization, which is an inherent part of that
effort, must carefully consider public opinion, for public agencies which employ maritime
archaeology as a tool for public resource management have that responsibility. The
field of underwater cultural heritage is relatively new to Hawai'i and not well understood.
Effective education and outreach efforts remain, therefore, equal to or greater than
efforts to simply conduct more individual site assessments. How the investigation of
underwater cultural heritage resources in the islands can continue to be incorporated
into marine planning processes, and how heritage sites can ultimately contribute to
increasing ocean awareness and ocean resource stewardship, remains to be seen.
Acknowledgements
The author wishes to thank Dr. Cindy Hunter and the UH Marine Option Program, Terry
Kerby and the UH Hawai'i Undersea Research Program, and the local divers and
colleague scientists in Hawai'i who are sharing in the growing awareness and protection
of our underwater cultural resources.

References
ASA

Abandoned

Shipwreck

Act

1987.

43

USC

ss2101-2106

http://www.law.cornell.edu/uscode/43/ch39.html, accessed 11 November 2013.
Handy, E. S. C., and E. G., and M. K. Pukui, 1972. Native Planters in Old
Hawaii. Bishop Museum Press, Honolulu.

12

�Japanese

Midget

Submarine

2005

http://sanctuaries.noaa.gov/maritime/expeditions/midget_sub.html,

Expedition.
accessed

10

September, 2013.
Kerby, T., 2013. Discovery of Imperial Japanese Navy Submarine August 1st, 2013.
Hawaii Undersea Research Lab unpublished report, Honolulu.
The

Lāna`i

Project.

http://sanctuaries.noaa.gov/maritime/expeditions/lanai/welcome.html,

accessed

8

December 2013.
Maui’s World War II Legacy. http://sanctuaries.noaa.gov/maritime/expeditions/maui/
accessed 10 October, 2013.
Naval

Aviation

and

Deep

http://sanctuaries.noaa.gov/maritime/expeditions/mars.html

Water

Discoveries.

accessed 12 December

2013.
NMSA National Marine Sanctuaries Act 1972.16 USC s1431 et seq.
http://sanctuaries.noaa.gov/about/legislation/ accessed 10 November 2013.
Rodgers, B. A., Coble, W. M., and Van Tilburg, H., 1998. The Lost Flying Boat of
Kaneohe Bay: Archaeology of the First U.S. Casualties of Pearl Harbor. Journal of the
Society for Historical Archaeology, Vol. 32 (4): 8-19.
Russell, M., and Murphy, L., 2004. USS Arizona Preservation Project Research
Rationale October 2004. National Park Service Submerged Resources Center, Santa
Fe.
Thomas, M., 1983. Schooner from Windward: Two Centuries of Hawaiian Inter Island
Shipping. University of Hawaii Press, Honolulu.
Van Tilburg, H., 2002. Underwater Archaeology Hawaiian Style. In C. V. Ruppe, and J.
F. Barstad (Eds.), International Handbook of Underwater Archaeology, Kluwer
Academic/Plenum Publishers, New York: 247-266.
Van Tilburg, H., 2003. U.S. Navy Shipwrecks in Hawaiian Waters: An Inventory of
Submerged Naval Properties. Naval Historical Center report, Washington Navy Yard.
Van Tilburg, H., 2007. The Japanese Midget Sub at Pearl Harbor. In J. H. Jameson
and D. A. Scott-Ireton (Eds.), Out of the Blue: Public Interpretation of Maritime Cultural
Resources, Springer Press, New York: 182-195.
13

�Biography
Hans Van Tilburg holds a BA in geography from University of California Berkeley, an
MA in maritime archaeology/history from East Carolina University, and a PhD in history
from the University of Hawai`i, where he ran the graduate program in maritime
archaeology and history. Hans has taught courses in world maritime history and
published over 30 articles and book reviews, as well as several books. He has served
as a consultant for UNESCO’s cultural heritage program and instructor for UNESCO’s
UCH Foundation courses. He is currently the maritime heritage coordinator and unit
diving supervisor for NOAA’s Office of National Marine Sanctuaries in the Pacific.

14

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                  <text>The Pacific Ocean contains a wealth of underwater cultural heritage. Underwater sites in Oceania span human history from the Stone Age to the Atomic Age. Due to the cultural richness of underwater heritage in the region and its complex history, the protection of these sites is of high importance for the region. Moreover, the potential for sustainable tourism in partnership with diving industry has been attracting a growing attention.&#13;
The first UNESCO regional workshop on the Pacific underwater cultural heritage took place in December 2009 in Honiara, Solomon Islands. As possible steps towards building a capacity for managing UCH, participants at the workshop identified the following needs; systematic recording and maintenance of a database of submerged and underwater sites; exploring licensing activities directed at underwater sites; and developing a training and education programme for managers. The papers presented by experts at the workshop were compiled, edited and published as "Underwater Cultural Heritage in Oceania" in 2010.&#13;
Based on the recommendations made at the Honiara workshop, a Feasibility Study on Pacific Capacity Building Programme was prepared by Flinders University with UNESCO support. The Study recommends a possible capacity building programme to be hosted by the University of the South Pacific (USP) in Fiji. The launching of the Pacific Heritage Hub (PHH), a regional facility for knowledge management, capacity building and partnership building, at USP in 2013 presents an opportunity for the actual implementation of the capacity building programme. UNESCO is also exploring the possibility of organising regional and national consultations in the Pacific focusing on cultural policy development.&#13;
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â€¢ Enhance understanding of characteristics of UCH in the Pacific.&#13;
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â€¢ Identify priority actions.&#13;
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                <text>The systematic investigation of underwater cultural heritage in the islands started in 1989 with the University of Hawai`iâ€™s Marine Option Program. This slowly grew into a graduate certificate program in maritime archaeology and history. Manned submersibles with the Hawai`i Undersea Research Lab contribute to deep water discoveries and site surveys. Today the National Oceanic and Atmospheric Administrationâ€™s (NOAA) Office of National Marine Sanctuaries continues heritage resource site assessments in Hawai`i, in collaboration with partner agencies and programs. The underwater cultural heritage in Hawai`i reflects a multicultural diversity of archaeological and historic properties, such as coastal stone fishponds, submerged heiau, 19th century plantation landings, inter island steamships etc. Major events like World War II left behind numerous naval shipwrecks and submerged aircraft. These are the physical elements of maritime cultural landscapes that describe Hawai`iâ€™s maritime past.</text>
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                    <text>Astilleros: the Spanish shipyards of Sorsogon
Mary Jane Louise A. Bolunia
Archaeology Division, National Museum of the Philippines, Manila, Philippines
Email: mjlabolunia@yahoo.com
Abstract
When the Spanish colonizers reached Philippine soils, one of the earliest places they
occupied is the tip of southern Luzon including the San Bernardino Strait. The whole
area was known as Ambos Camarines and Albay. At present, it is the Bicol Region
comprised of six provinces. As one of the earliest Spanish-occupied areas, it was
exposed to Spanish activities like building of churches, government halls and
shipbuilding. Ancient shipyards called astilleros are found in Bicol. These were used for
construction and repair of the galleons that plied the Manila-Acapulco trade. This
present archaeological study looks into the shipyards of Sorsogon where three
shipyards were documented.

Key words: Astillero, Shipyard, Embocadero, Metal smelting, Seamanship
Introduction
The Spanish colonization of the Philippine archipelago (Scott, 1994, 1992; Arcilla 1971;
Pigafetta and Transylvanus, 1969) resulted in major changes in the lives of the peoples.
Communities lost their independence with the Spanish imposition of the plaza complex
resettling people within the government and church’s ambit (Jocano, 1998; Robles
1969). The majority of the local inhabitants were looked down by the colonizers
because of their different manner of dressing, eating and skin color while at the same
time surprised that these same people were very knowledgeable in seamanship and
metallurgy (Agoncillo, 1990; Jocano, 1998; Scott, 1994, 1992, 1977). Their knowledge
was exposed because of their ability to build different types and sizes of boats from
memory. Since the Spanish government had decided to maintain the Philippines, there
was a need to cut on cost both on the galleons and government. One measure was to
build the galleons locally through the astilleros or shipyards. Filipino involvement were
either direct through the actual construction of the shipyard, the galleons and as
seafarers, may be indirectly through metallurgy and related activities (Agoncillo, 1990;
Bolunia, 1995; Jocano, 1998; Mallari, 1999; Scott, 1981). The astilleros displaced many

1

�Filipinos because of their forcible transfer near the shipyard. Bicol experienced this. One
of its provinces, Sorsogon, was the location of several shipyards particularly in the
towns of Donsol and Pilar (Fig. 1). This present research looked into three astilleros in
Sorsogon. The objective is to find out why the Spaniards decided to establish astilleros
in this part of the archipelago and to validate what was written on documents by
archaeological evidences

.

Fig. 1. Map of Sorsogon Province. (NAMRIA)

Methodology
Library and archival research were conducted. Interviews with key cultural
consultants carried out. These were senior members of the population like Pedro
Nocido, 85 years old, resident of the astillero since he was five. Archaeological
activities included foot surveys, reconnaissance and excavations. Mapping of each
astillero was done to produce visual representation of the sites. Artifacts like metal
objects, earthenware and stoneware sherds as well as the features like furnace, ruins
of buildings were collected and drawn and included in the analysis. Laboratory tests
were conducted on some of the artifacts.
2

�The site
The Bicol Region is found at the southern tip of Luzon, with Sorsogon as its
southernmost province (Schurz, 1985; Bolunia, 1995; 1997; 1998).

It was a

favorable choice because it was directly located on the route of the galleons that
plied the Manila-Acapulco
trade. It had forests with
the

best

trees

for

shipbuilding

and

a

population

who

were

skilled in boat-building and
metal working. Sorsogon
is bounded on the north by
Albay, on the east by the
Pacific

Ocean,

on

the

south by San Bernardino
Strait, and on the west by
Ticao and Burias Passes
(Fig. 2). It has a total land
area of 2,141.4 sq. km.
The San Bernardino Strait
or the Embocadero
is the passage of all
galleons

(Malanyaon,

Fig. 2. Maps showing the location of the astilleros in the towns of

1991). Two of its towns, Donsol (above) and Pilar (below). (NAMRIA)
Donsol and Pilar, face the
South China Sea on the west.

Both towns are sheltered from typhoons. Both have extensive coasts dotted by bays,
coves and major rivers that are navigable (Fig. 2). The town of Donsol is at the
eastern side of the Donsol River (Dery, 1991; Goyena del Prado, 1981; Mallari, 1990).
Its land area is approximately 156.3 square kilometers comprised of flatlands and low
3

�mountains, streams and rivers, with Donsol River (12.908 0 N and 123.5980 E) as a
major river used for transport and food source. The town of Pilar (12.9260 N and
123.6760 E) is found east of Donsol with an approximate area of 248.1313 square
kilometers of forests, hills, rivers and bays. An extensive mangrove surrounds it for a
safe haven for boat and people.
The Astilleros of Donsol and Pilar, Sorsogon
Astillero is the Spanish term for shipyard. These were established during the Spanish
Colonial Period to cut on the construction cost of the galleons that plied the ManilaAcapulco route (Schurz, 1985), the lifeline of the Spanish government. Their
seaworthiness was of primary importance for an uninterrupted trade and exchange of
European goods and silver and Chinese trade ware ceramics, silks and precious
objects. The astilleros were either established at the mouth of a river like the Donsol
astillero or on a cove like the Pilar astileros. The two astilleros of Pilar are separated
by bodies of waters. One is inland while the other is nearer the sea. Both are
adjacent to deep waters. The more inland is Binanuahan Astillero, located at the Pilar
Peninsula. Prior to road networks, this can be reached by boat through Pilar Bay. The
bay is a natural harbor and a
natural barrier. The survey of the
site yielded artifacts like slag,
corroded iron nails, Chinese,
European

and

local

ceramic

sherds. Documented were ruins
of an old stone structure (Fig. 3)
with a floor area of 288 square
meters and thick walls (Bolunia,
2006).

Provisions

for

large

Fig. 3. One of the remaining walls of the structure in

windows were also evident. A Panlatuan Astillero. (Mary Jane Louise A. Bolunia).
few meters away are remains of

the palm palisade anahaw (Livistona sp.). It is approximately 100 m long with only the
top visible during low tide. Two large wooden posts with a diameter of 40-50
4

�cm were also documented.
The Panlatuan Astillero (Fig. 4) is located on a cove. Deep waters, two rivers, an
extensive mangrove made it a favorable choice for an astillero including a vast
flatland and a hill. Corroded iron nails,
chain rings, bronze sheathing nails, iron tools, a porthole window, Chinese, European
and local ceramic sherds, brick tiles and Spanish coin were recovered. A large slag
concentration was also found on the northeastern side. Remains of large wooden
posts were equidistantly buried. Ruins of watchtowers

Fig. 4. The Panlatuan Astillero showing the location of the
various features associated with the shipyard. (National
Museum, Philippines)

and a warehouse were also documented including remains of a big gate (Bolunia,
Santiago and Penalosa, 2011). Two old deep wells were still being used by the
owners. The Donsol Astillero is located on the lower reaches of the Donsol River.
This astillero was established by reclaiming part of the mangrove around the area
based on the auger-coring conducted (Bolunia, 1997, 1998). It has an approximate
5

�Fig. 5. The team members, Mssrs. Penalosa and Toling, posing
beside the 3 m long anchor from the Donsol astillero. At right
is a scientific illustration of the same anchor. (Mary Jane
Louise A. Bolunia)

area of 11,000 square meters and thickness of 1.75 m with 19,250 cubic meters of
sandy clay fill (Aguilera, 1997). Survey, test and full-blown excavations showed that
296 square meters were used for various purposes (Bolunia, 1995; 1997; 1998).
Thousands of artifacts and ecofacts were recovered and the remains of the base of a
furnace (Bolunia, 1997; 1998). Iron nails and spikes, copper sheathing nails and cut
sheets, lead objects, Chinese and European trade ware ceramic sherds, animal
bones, shells, wood, lime, stones, Spanish bronze coins, and more than 400 kg of
slag were recovered (Bolunia, 1997; 1998). Earthenware moulds showing traces of
melted copper and clay tubes or tuyeres were also recovered. A three-meter anchor
was also found (Fig. 5). Coal, coke and charcoal were the fuel types recovered. The
coke was of high quality based the analysis conducted by the Department of Energy
(Bolunia 1998). Coal and coke are major ingredients in iron smelting together with
lime and the ore. Charcoal was sourced from the mangrove (Rhizophora sp.) that
grew abundantly around. It is a very good fuel because it burns longer and produces
a high temperature. The furnace was for smelting based on the slag, lime and burnt
surface observed. Iron tools like tongs, wedge, anvil were also recovered. Large
wooden posts, approximately 30 cm were also documented in the direction of the
6

�river. Previous studies on the Manila Galleon trade usually focused on the shipwreck
and its economic importance. Studies on the shipyards where these galleons were
built and repaired are few (Dery, 1991; Schurz, 1985). These assumptions were
arrived at after reviewing the available documents. The study of the astilleros showed
that the Spaniards took advantage of the favorable landscape of Sorsogon and its
strategic location in relation to the San Bernardino Strait. The Donsol Astillero was
studied extensively because of its accessibility (Bolunia, 1995; 1997; 1998). The
knowledge of the local people was picked when a three-meter Spanish anchor was
exposed after a flood in the1950s. Mallari (1990; 1999) writes that a shipyard was
built in Donsol where an encounter with pirates occurred resulting in the
abandonment of its anchor. Pedro Nocido, mentioned of the presence of the frame of
a big ship whose keel and ribs (frame) were eventually used as fuel. Furthermore,
Nocido described that the area was flatland planted with hardwoods. Linguistically,
the people residing in the Donsol astillero spoke the dialect spoken in Pilar. They are
the only ones not speaking the Donsol dialect. They attribute this to their ancestors
from Pilar which was a part of Donsol then. Nocido also mentioned that the Spanish
mestizo owner was a friend of the Pilar astillero owners. The presence of wooden
posts near the riverbanks can be associated with a pier. These wooden posts
approximately 30 - 40 cm were deeply buried for mooring. The posts have pointed
and grooved ends that would secure them. In the Panlatuan astillero, the wooden
posts were still firmly secured even if only 30 cm can be seen during low tide. They
were arranged either parallel or perpendular to each other.
The presence of stone structures point to a single construction architecture prevalent
during the Spanish period. The use of tiles as roof was observed as well as the
construction of thick walls using riverine stones and adobe tuff. They have big window
and door frames. The deep water well used adobe tuff while the watch tower used
riverine stones. Lastly, the fence that enclosed the Panlatuan Astillero also used
broken glass on the top for added protection. Based on the artifacts recovered, the
structures documented and the accounts given by the cultural consultants, the
astilleros were established to complement each other based on the types of activities
that were carried out. The Donsol astillero was used as construction and repair site
7

�and smelting site while the Binanuahan astillero must have been the administrative
site and the Panlatuan astillero the construction site and smelting site. It is easier to
smelt ore in Donsol and Panlatuan because of the rivers that can transport the coal
from its origin. It is also easy to roll the galleon once construction or repair work is
finished. The waters nearby are also deep; favorable for rolling the ship. In the
Binanuahan astillero, the remains of the palisade can be construed as a way of
securing the place of administration. The ruins point more to a building of commerce
because of the presence of big windows, a courtyard and doors.
It has been said by many authors (Schurz, 1985; Mallari, 1990; Dery, 1991, 1996;
Legarda, 1999) that the Bicol Region was the location of shipyards because of the
forests and its skilled boatbuilders. Bicol, especially Sorsogon, is dotted with bays
and coves as well as navigable rivers and streams that serve as transport system for
humans and cargoes. Sorsogon faces the famous San Bernardino Strait or the
Embocadero, the main access route for the galleons. Bicolanos, like the other boat
builders, were capable of building big and small boats (Cuevas, Ronquillo and
Santiago, 2006; Scott, 1981, 1994). Those who worked in the astilleros were not only
skilled boat builders and mariners but also skilled in handling metals. Up to the
present, there are still blacksmiths in Sorsogon making machetes and other objects
that may be requested.
Archaeological evidences have indicated that even as early as 500 BC there were
already inhabitants in the archipelago who had knowledge of metallurgy (Beyer, 1947;
Fox, 1970; Solheim, 2002; Dizon, 1988). Dizon (1979) in his archaeological
excavation in Sorsogon was able to identify some iron tools and implements that date
to 200 BC. This knowledge is thus presumed to have persisted until the coming of the
Spaniards. It is not the domain of this paper to tackle how this knowledge was
acquired. The shipyards of Sorsogon continue to beguile those who want to know
what these bastions of Spanish colonization looked like. At present, there are no
shipyards to construct galleons but many Bicolanos, especially those from the towns
of Donsol and Pilar are still making boats either for their own use or for commerce.
They still use their skills in choosing which wood is good for the keel and which

8

�should be used for other parts of the boat. They do not use blueprints or complex
tools. When asked, their ready answer is still “because it has been done that way”.
Discussion
Previous studies on the Manila Galleon Trade usually focused on the shipwreck and
its economic importance. Studies on the shipyards where these galleons were built
and repaired are few and scanty (Dery 1991; Schurz 1985). Their locations were not
specifically pointed out while the activities were left out for the reader’s own
interpretations.

These assumptions were arrived at after reviewing the available

documents. Based on the three astilleros, the Spaniards took advantage of the
favorable landscape and strategic location of Sorsogon. The Donsol Astillero was
studied extensively because of its accessibility (Bolunia 1995; 1997; 1998). This
location became a bane because many people decided to recycle the materials. The
knowledge of the local people was alerted when a strong typhoon hit the town of
Donsol in the 1950s flooding the whole town including the astillero. After the water
receded, a 3 m Spanish anchor was exposed. Mallari (1990; 1999) wrote that there
was once a shipyard in Donsol and an encounter with pirates occurred resulting in
burning the galleon thus the anchor. My cultural consultant, Pedro Nocido, also
mentioned of the presence of the frame of a big ship whose keel and ribs (frame)
were eventually used by the locals for fuel. Had I come a earlier, I would have seen it
lying on the shore. Nobody was familiar that the wooden frame was part of a ship
although they often heard that these ships went to the alta mar or high seas.
Furthermore, Nocido described that the area was flatland planted with hardwoods.
Unfortunately, when I did my study, only coconut and fruit trees remained in the
astillero.
Linguistically, the people residing in the Donsol astillero spoke the Bicol Pilar dialect.
They are the only ones not speaking the Bicol Donsol dialect. They attribute this to
their ancestors originating from Pilar which was part of Donsol then. The Spanish
mestizo owner was a friend of the owners of the Pilar astillero according to Nocido.
The wooden posts near the riverbanks in all the three astilleros can be associated
with the presence of a pier. These huge wooden posts approximately 30-40 cm in
diameter that were deeply buried were neither for houses nor trading centers. This
9

�can be seen in the Donsol astillero where these wooden posts had pointed and
grooved ends that would secure them from being swayed. In the Panlatuan astillero,
the wooden posts were still firmly secured on the ground even if only approximately
30 cm can be seen during low tide.

They were arranged either parallel or

perpendular to each other. The presence of structures in the three astilleros also
point to a single construction architecture that was prevalent during the Spanish
period. The use of earthenware roofing tiles, thick walls using riverine stones and
adobe tuff and lime mortar. The remains of the different structures are similar to those
other Spanish period structures that have big windows and door frames. The deep
well for water also used adobe tuff as building material. The foundation for the watch
tower also used riverine cobble stones. Lastly, the fence that enclosed the Panlatuan
Astillero did not only use cobble stones but also added imported broken glass on the
top for added protection.
Based on the artifacts recovered, the structures documented and the accounts given
by the cultural consultants, the three astilleros were established to complement each
other. This can be based on the types of activities that were carried out in the
different astilleros where there was no duplication observed. The Donsol astillero
was used as construction and repair site for galleons and smelting site too. The
Binanuahan astillero must have been the administrative site while the Panlatuan
astillero was also the construction site for galleons and smelting site for iron. It is
easier to smelt ore in Donsol and Panlatuan because of the rivers that can transport
the coal from Batan Island to the sites.

It is also easy to roll the galleon once

construction or repair work is finished and this same for the Panlatuan astillero. The
area was large and it was possible to conduct various shipbuilding activities. The
ruins of a watchtower as well as the possible warehouse and the large water wells
are testament to its size. Large amount of slag and the oily soil can still be seen at
present near the shore that would point to smelting activities before. The waters
nearby is also deep, favorable for rolling the ship once it is built or repaired. In the
Binanuahan astillero on the other hand, the remains of the palisade can be construed
as a way of securing the place of administration. The ruins of the structure point more
to a house or building of commerce rather than a storage structure because of the
10

�presence of openings for windows, a courtyard and doors. Unfortunately, it was
impossible to see the full extent of the palisade because of natural (tidal changes)
and human interventions. Interviews conducted with the locals confirmed the
impression that much of the astillero is already underwater because of the presence
of two river systems that meet nearby.
It has been said by many authors (Schurz, 1985; Mallari, 1990; Dery, 1991; Legarda,
1999) that the Bicol Region was one of the areas where shipyards were constructed
because it had some of the best forests where hardwoods can be found in addition to
its skilled boat builders. Bicol, especially Sorsogon, is dotted with bays and coves as
well as navigable rivers and streams that serve as transport system for human and
cargoes alike. Both natural and human resources made Sorsogon a good choice for
the establishment of astilleros with Sorsogon facing the famous San Bernardino Strait,
the main route of the galleons. Bicolanos, like the other boat builders in the country,
were capable of building big and small boats (Cuevas and Santiago, 2006; Scott,
1981; 1994). They were skilled boat-builders, mariners and metallurgists. At present,
there are still blacksmiths in Sorsogon making machetes. Archaeological evidences
have indicated that as early as 500 BC the inhabitants of the archipelago had
knowledge of metallurgy (Beyer, 1947; Fox, 1970; Solheim, 2002; Dizon, 1988, 1979).
This knowledge is thus presumed to have persisted until the coming of the Spaniards.
The shipyards of Sorsogon continue to beguile people. At present, there are no more
shipyards but many Bicolanos, including those from Donsol and Pilar still making
boats for their own use or for commerce. They do not have blueprints nor complex
tools. When asked, their answer is “because it has been done that way”.
Acknowledgment
I would like to acknowledge the help extended by the National Museum, Department
of Tourism-Region V, Department of Energy, Sorsogon Provincial Tourism Council,
Spanish Program for Cultural Cooperation, Drs. Francisco Datar and Meliton Ordillas,
Messrs. Rey Santiago, Melchor Aguilera, Antonio Penalosa, Alfredo Orogo and the
lot owners.

11

�References
Agoncillo, T., 1990. History of the Filipino People. Garotech Publishing, Quezon City.
Aguilera, M. L., 1997.

Detailed Geological Study of Astillero Site in Barangay

Dancalan, Donsol, Sorsogon. In The Astillero: A Metal Smelting Site, Bgy. Dancalan,
Donsol, Sorsogon.

A Report submitted to the Department of Tourism. National

Museum, Manila: 1-14.
Arcilla, J. S., 1971. An Introduction to Philippine History. Ateneo de Manila University
Press, Quezon City.
Beyer, H. O., 1947.

Outline Review of Philippine Archaeology by Islands and

Provinces. The Philippine Journal of Science, Vol. 77 (3-4) July-August 1947.
Bolunia, M. J. L. A., 1998. Astillero: An Archaeological Analysis of a 19th Century
Metal Smelting Site. University of the Philippines, Unpublished Thesis.
Bolunia, M. J. L. A., 1997. The Astillero: A Metal Smelting Site, Bgy. Dancalan, Donsol,
Sorsogon.

A Report Submitted to the Department of Tourism. National Museum,

Manila: 15-53.
Bolunia, M. J. L. A., 1995. Preliminary Report on the Archaeological Exploration and
Test Excavation of the Astillero Site, Dancalan, Donsol, Sorsogon.

Manuscript.

National Museum, Manila.
Cuevas, M., Ronquillo, W., and Santiago, R., 2006. Boat Building Traditions in Pre-18th
Century Philippines. ASEAN-COCI, Kuala Lumpur, Malaysia.
Dery, L. C., 1991. From Ibalon to Sorsogon: A Historical Survey of Sorsogon Province
to 1905. New Day Publishers, Quezon City.
Dizon, E. Z., 1988.

Iron Age in the Philippines.

PhD Dissertation.

University of

Pennsylvania, United States of America.
Dizon, E. Z., 1979. Tigkiw na Saday: Final Report. Anthropological Papers No. 2,
National Museum, Manila, p.49.
Department of Energy., 1997. Energy Research Laboratory Report. Department of
Energy, Makati, p.2.
Goyena, D. P. M., 1981. Ibalon: Ethnohistory of Bikol Region. AMS Press,
City.
12

Legazpi

�Jocano, F. L., 1998. Filipino Prehistory: Rediscovering Precolonial Heritage. Punlad
House, Quezon City.
Fox, R., 1970. The Tabon Caves. National Museum, Manila.
Mallari, F., S. J., 1990. Vignettes of Bicol History. New Day Publishers, Quezon City.
Mallari, F., S.J., 1999. Ibalon Under Siege. New Day Publishers, Quezon City.
Malanyaon, J., 1991. Philippines: A History of the Bikol Region. AMS Press, Naga
City.
Legarda, B., 1999. After the Galleons. Ateneo de Manila University Press, Quezon
City.
Pigafetta, A., and Transylvanus, M., 1969. First Voyage Around the World and de
Moluccis Insulis. Filipiniana Book Guild, Manila.
Robles, E. G., 1969. The Philippines in the Nineteenth Century. Malaya Books, Inc.,
Quezon City
Schurz, W. L., 1985. The Manila Galleon. E.P. Dutton &amp; Co., New York.
Scott, W. H., 1994.

Barangay: Sixteenth Century Philippine Culture &amp; Society.

Ateneo de Manila University Press, Quezon City.
Scott, W. H., 1992. Looking for the Prehispanic Filipino. New Day Publishers, Quezon
City.
Scott, W. H., 1977. Prehispanic Source Materials for the Study of Philippine History.
Revised Edition. New Day Publishers, Quezon City.
Scott, W. H., 1981. Boat Building and Seamanship in Classic Philippine Society.
National Museum, Manila.
Solheim, W., 2002. The Archaeology of Central Philippines: A Study Chiefly of the Iron
Age

and

its

Relationships.

Revised

Edition,

University

of

the

Philippines,

Archaeological Studies Program, Quezon City.
Mary Jane Louise A. Bolunia is the Acting Senior Museum Researcher and is
presently the Officer-in-Charge of the Archaeology Division. She earned her PhD in
Anthropology from the University of the Philippines. Her research interests include
prehistoric maritime trade and exchange. She has been working in Butuan excavating
the fourth and fifth prehistoric Butuan boats ca. 12th-13th centuries CE.

13

�</text>
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                  <text>Introduction interview with session chair MarÃ­a Cruz Berrocal and links to the papers presented in the session.</text>
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                  <text>Research on early modern colonialism in the Asia-Pacific region makes a fundamental contribution to the study of Global History. In the last decades, historians are highlighting the region's relevance in the transformation of global economy through its role in far-reaching trade networks. The early beginnings of colonialism in the region, as well as the role of non-Angloamerican colonial agents in the shaping of modern world have been also highlighted.&#13;
Although these debates have been driven largely from history, archaeology must become more prominent for the study of early modern colonialism in the Asia-Pacific region through the study of consumption patterns, environmental effects, demographic impacts, transformation of gender systems brought about by contact, the role of material culture in these first colonial endeavours, and specifically, the important evidence that maritime archaeology can bring to the fore. It is argued in this session that new lines of evidence and argumentation will be found through a history- archaeology joint collaboration. </text>
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                <text>Astilleros: the Spanish shipyards of Sorsogon</text>
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                <text>When the Spanish colonizers reached Philippine soils, one of the earliest places they occupied is the tip of southern Luzon including the San Bernardino Strait. The whole area was known as Ambos Camarines and Albay. At present, it is the Bicol Region comprised of six provinces. As one of the earliest Spanish-occupied areas, it was exposed to Spanish activities like building of churches, government halls and shipbuilding. Ancient shipyards called astilleros are found in Bicol. These were used for construction and repair of the galleons that plied the Manila-Acapulco trade. This present archaeological study looks into the shipyards of Sorsogon where three shipyards were documented.</text>
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                <text>Mary Jane Louise A. Bolunia, in Van Tilburg, H., Tripati, S., Walker Vadillo, V., Fahy, B., and Kimura, J. (eds.)</text>
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                    <text>The impact of mass media in the discrimination of Hispanic sunken heritage and
the implementation of the UNESCO 2001 Convention
Jesus García Calero
Cultural section, ABC Newspaper, Spain
Email: caleroje@gmail.com
Abstract
Sunken Hispanic heritage has been perceived sometimes just as an amount of gold and
treasures. Unfortunately this widespread approach has prevented archaeologists to
succeed in connecting the Hispanic-related cultural remains and shipwrecks with
America’s naval archaeological record. The treasure hunting industry took advantage on
this and now we regret the destruction of dozens of sites. UNESCO’s 2001 Convention
for the Protection of Underwater Cultural Heritage (CUPCH) (henceforth the
Convention) is still the only legal and cooperative framework available to avoid Hispanic
sunken ships from looting and dissolving into the marketplace. This is why treasure
hunters, from 2010, undertook coordinated attacks against the Convention, often
displaying dishonest behaviors, as was demonstrated in Courts, and requesting to be
considered fair archaeological contractors. They gathered unfavorable opinions against
the Convention even from archaeologists who agree with the UNESCO criteria but want
an enforcement of research and projects suggested in the Convention but are
concerned about misreading "in situ" conservation as if it were "in situ" oblivion. Now a
new Heritage Act in Colombia allows treasure hunting companies to dig colonial
shipwrecks legally. This is a beachhead and a challenge for the Convention's signatory
countries as well as for archaeologists. The more scientific standards we set, the more
actively committed with research and sharing knowledge we must be.
Key words: Hispanic, Underwater cultural heritage, Treasure hunters, Mass media,
Discrimination
Introduction
America’s history can no longer be told confronting Hispanic and Anglo-Saxon visions.
Revealing works such as John H. Elliott’s Empires of the Atlantic World (2006) have
focussed on the intertwined tale of both cultures, surpassing some 20th century
prejudices that lost all sense in the current multi-ethnic society. Elliott shows just how
the fates of both empires in the New World were closely linked, with surprising
contemporary nuances. It’s time to fight the wrong view on sunken Hispanic heritage as
a collection of treasures just to be rescued. Perhaps the law of the sea (“finders,
keepers”), conceived to justify fortuitous finds, has been shown to be harmful enough as
well as inaccurate to define the premeditated and technologically-sophisticated search
1

�of shipwrecks laden with treasure. In the name of old postulates, the new treasurehunting businesses have committed - and are committing - one of the greatest cultural
disasters to affect mankind in the 20th and 21st centuries. We are referring to what
Tony Horwitz, the shrewd American columnist, expressed in his The New York Times
article “Immigration – The Curse of the Black Legend” (2006). In that article, he quotes
Carlos Fuentes, who said “The Hispanic world did not come to the United States; the
United States came to the Hispanic world. It is perhaps an act of poetic justice that now
the Hispanic world should return”. Thus the vision we now invoke is vindicated. And this
year we’ve had the opportunity to think deeper on this matter, after the publication of
“Our America” the new book by Felipe Fernandez-Armesto (2014), who describes
clearly the struggle even inside the American historiography for taking into account the
Spanish branch of the past we all share. The idea that the remains of colonial Hispanic
sunken vessels correspond to stolen goods, and that the people who perished in those
shipwrecks were morally deficient legitimizes the virtual sacking of those very remains,
and is commonplace in the pages where bounty hunters announce themselves to their
would-be investors. They show no interest in the study of the people from different
backgrounds and cultures that were aboard those ships, nor in the scientific
consequences of such a revealing study. Such ideology has nothing to do with
archaeology. Is the adventurer, surging from the deep sites, a paradigm to anyone who
has seen their wildest dreams come true or to whom Providence has rewarded the
greatest of efforts by being covered with shipwrecked jewels ripped out of what once
was a tomb? There is nothing exemplary about those practices. No single archaeologist
worthy of his title can deny the character of the real American history in each and every
one of those objects. And the same goes for the moral or legal ties with the societies
and people they originate from. An entire historical record has been mistreated by a
destructive industry, and a whole culture discriminated.
The low or practically inexistent scientific level and methodology that have guided
“traditional” treasure - hunting businesses that flaunt administrative permits is also a byproduct of an “ideology” with which they argue in favor of the fruit of their labor. Back in
April 2006 when Wilf Bloom, in charge of Deep Blue Marine, announced (Hollenhorst,
2006) the likely finding of the ship “El Salvador”, he told the Associated Press: “There’s
2

�a lot of blood on that gold”. Bloom also made a commitment to invest 10% of the bounty
on hospitals and schools in “the regions of South America plundered by early Spanish
explorers”. Such good intentions did not go beyond paying lip service to the message,
but did provide a handy justification designed to align public opinion with something
similar to the idea of the redemption of a black legend… in order to turn a handsome
profit. Similar harsh arguments, that painfully caricaturize the history of Spain and
America have been bandied before official forums in the United States, a practice that
fortunately has not affected the impeccable American archaeological and scientific
policies, but has nevertheless influenced its people. Proof of this are the large mass
media corporations, who act as sounding boards for those who talk about treasures and
value archaeological finds in terms of how many million dollars they are worth.
We can see it in most press releases, even in the best exceptions (such as how The
New York Times treated the story of the finding of the so-called “Black Swan” on May
19th, 2007) (Aguayo, 2007). The weight of the treasure-hunter industry is usually
overwhelming - 13 out of 17 paragraphs in that article - against the few voices of marine
archaeologists. In our example, the article started thus: “Explorers for a shipwreck
exploration company based in Tampa said Friday that they had located a treasure
estimated to be worth hundreds of millions of dollars in what may be the richest
undersea treasure recovery to date”. A good example of news media coverage of an
important case is the litigation between Odyssey Marine Exploration (OME) and Spain
over the cargo found in the remains of Spanish frigate “Mercedes”, where we can
readily see that in the United States - where American courts have sided with Spain and
where both the U.S. government and its Navy supported Spain’s position– there has
been no other voice heard except for that of the Tampa Company and its media
connections.
Curiously enough, as a contrast and example of the problem that we pose here, two
years after the “Black Swan” story, the same company announced the finding of the
English ship “HMS Victory” in the English Channel, and we were told the story of the
shipwreck and its victims from the newspaper article’s very first paragraph: “Sea
explorers probing the depths of the English Channel have discovered what they say is a
legendary British warship that sank in a fierce storm in 1744, losing more than 900 men
3

�and possibly four tons of gold coins that could be worth $1 billion” (The New York
Times, February 2nd 2009). The difference in how the story is told from a heritage
perspective shows how the story plays depending on its origin. While it may be a small
subtlety, it has had a devastating effect on the Hispanic archaeological record. Without
cultivating a mere curiosity for history, the average person only reads about tons of
coins, hundreds of millions of dollars and, eventually, the tough litigation against a
power that stars in this new version of the black legend. That poses a great challenge
for the scientific community and the historian, who today has to bring about a change in
that perception.
The 2001 Convention
After all has been said and done, it is true that the 2001 UNESCO Convention on the
Protection of Underwater Cultural Heritage (CPUCH, 2001) remains at the center of the
present debate as the only international legal and cooperative referent for the scientific
community to approach a solution to the multiple, complex and polemical problems
related to the historical underwater record. That is why we consider the implementation
of its criteria as the most accessible safeguard of the endangered Hispanic heritage.
Nevertheless, we shall see that in that regard, there has been a well-coordinated
offensive in the last few years. In an article published in the Spanish daily ABC on
November 22nd 2012, Filipe Castro and José Luis Casabán discussed the new forms
adopted by the bounty-hunting industry:
1) The companies associated with large marine industries act in a shrouded veil of
secrecy, on shipwrecks for which they already have buyers;
2) The traditional, ruinous companies, who are responsible for the destruction of a good
part of the Spanish wrecks found off the American and African coasts in shallow waters;
and
3) The other intermediaries, such as Odyssey Marine Exploration, who boast of being “a
great company financed by its shareholders in the stock market, and are always quick
to act and always reinventing themselves, with endless smokescreens to create
illusions and situations, one step ahead of the mass media and of the regulating bodies,
supported by important political entities in the USA” (Castro and Casabán, 2012).

4

�It is true, as is often heard, that most of the treasure hunters are involved in a ruinous
business. Ever since the industry’s expansion, the ever-intelligent Peter Throckmorton
(1990) understood that conservation of the heritage is a public concern. This debate,
which I already touched on in a previous article entitled "Looting is not listed in the stock
exchange" (García Calero, 2009), couldn’t be more applicable today. The reason is that
we must assume the responsibility for the collective failure that supposes that the stock
exchange and markets have not been able to choose a company that engages in the
best practices. A company as protean as OME has seen a good share of its “creative
force” impugned by its handling of the “Mercedes” case, not only due to the decisions it
took in 2007, but also due to its attitude in the litigation against Spain.
This is how the Honorable Judge Steven D. Merryday saw it when he condemned the
company to pay the trial-related costs, and with harsh words said: They were searching
for “a vessel and a location and a cargo all well documented and well known to Odyssey
from the start and from long before the first day of this litigation”. The Judge also said:
“To come to court and deny the truth of these facts is, as stated earlier, an unacceptable
enormity propounded and maintained in bad faith and for an improper purpose”. Judge
Merryday went on to say: "This bad faith conduct by Odyssey, dismissive of the
applicable standards, dismissive of the court, and dismissive of the opposing party,
cannot stand unaddressed by sanctions” (2007). So we would have to ask why this
company who as Castro and Casabán have said (2012), pretends to be close to an
archaeological dealer and hire archaeologists to supervise the work and even to publish
its results, would print the "Odyssey Papers 13" in 2010.
Back in 2009 the Tampa court had already shown signs that it would side with Spain
against OME, and less than a year later, OME sponsored a symposium in New Orleans
and published said “Papers 13”, whose main objective was to cast a reasonable doubt
over the validity and the adequacy of the CPUCH. In that publication, Sean Kingsley
(2010), a fine archaeologist who works for the Tampa company, makes an effort to
distance the Odyssey practices from the old industry (he seems indignant when he cites
Robert Grenier for referring (2006) to the old industry as one of “precious metal
miners”). Kingsley goes on to justify the work done by Odyssey on the “HMS Victory”:
“This careful and concerned approach to underwater cultural heritage is a world apart
5

�from the hit and run image depicted above by Robert Grenier, although it must be
acknowledged that standards are far from uniform across the entire commercial marine
archaeology field” [the underlining is ours]. Such final confession is striking when it
refers to those who are directing continuous attacks against the CPUCH as an
international referent due to the “irrelevance” of the in situ conservation criterion. Article
2.5 of the 2001 Convention states: “The preservation in situ of underwater cultural
heritage shall be considered as the first option before allowing or engaging in any
activities directed at this heritage”. The ransacking of the “Mercedes” took place merely
a year after Grenier’s comments, but for Odyssey the problem is the Convention, as is
defended in “Papers 13”, made up of a combination of various authors united by a
critical view. Evidently, nothing can prevent anyone from holding a contrary opinion or
nuance to in situ conservation, above all in countries like Spain, where such criteria end
up covering up for certain lack of action by civil servants regarding public initiatives to
promote archaeological research of our rich underwater heritage. However, such
posture is best understood in men like Kingsley when it is precisely the spirit of the
Convention that the Joint Nautical Archaeological Policy Committee applied in the “HMS
Victory” case, when it barred the Tampa Company from digging.
We must remember that the British Ministry of Defense contracts have raised
considerable and bitter polemic between archaeologists and Her Majesty’s Government,
and that in Parliament, Lord Renfrew has shown this criticism at its highest level, as
reflected in an interview (Bergareche, 2012) published by Spanish daily ABC. The
Convention and its Annex, which regulates the necessary conditions before research
can be deemed scientifically acceptable, worry the very same people whose conscience
makes them say that “standards are far from uniform across the entire commercial
marine archaeology”. Even then, there is also criticism from the archaeological world
which, without impugning the Convention’s criteria, demands that it be applied in its
totality, including the bases for the active research and training of a new generation of
archaeologists who, out of the absence of projects and passive bureaucracy, will not
have a more promising future. In Odyssey’s already cited «Papers 13», Filipe Castro
writes on that subject (Castro, 2010). We agree: It is the same people who subscribed
and regulated the Convention who should be most active and exemplary, and not hide
6

�behind a facade of passivity, because the heritage that we have to protect calls for
knowledge as the first contribution to society. That is truly the real “treasure”. That is the
permanent risk of the Hispanic heritage. It must not be touched without proper scientific
method and the due respect to the sites. This makes the Convention pertinent and
timely. The technology that allows us to reach the wrecks found in the depths is not
enough to open a Pandora’s Box of contracting sui generis archaeological companies.
The publications by Odyssey and other companies that warn against the danger of
trawler fishing and other harmful activities are not enough to open the hunting season
on the heritage. One must ask why, as in the two faces of Janus, the archaeologist and
the treasure hunter live in such a narrow dialectic and increasingly confusing limits. And
to understand why, we must go back to the origins. In those mythical days, when
George Bass and a handful of pioneers were setting the basis for this scientific
discipline, others were also laying the foundations of the treasure-hunting industry. In
fact, in the case of the United States, organizations like the Council for Underwater
Archeology, created in 1959, or the Sea Research Society in 1972, counted on diving
experts among its founding members, like Robert Marx, who would quickly become one
of the treasure hunters who has been most active on the Hispanic cultural heritage. The
dichotomy between “trade goods” and “cultural artifacts” is then at the origins.
Let us turn to the present. What will be the next battlefield, then? Without a doubt the
problems are not over. To begin with, a recently passed law in Colombia will allow
companies from 2014 on, to dig wrecks in return for 50% of the salvaged objects. Thus
Colombia has launched the most aggressive attack on the Convention, something that
is not entirely casual, because that law has turned the Caribbean country into a “beachhead” for the landing of treasure-hunting industry, who will take advantage of a historical
opportunity to ensure their future as contractors. Colombian Constitution protects the
underwater heritage as a result of its triple consideration of inalienable, embargo-proof
and non-prescriptive. That of course means that in order to make a payment the cultural
goods will have to be alienated. And that is exactly the treatment of the heritage that we
denounce here as a traditional practice of treasure hunters, who in fact disconnect
found objects from its cultural value, turning them into mere marketable goods. How is it

7

�possible that some coins or ingots themselves be worthy of being kept in a museum and
yet not others? The magic is called “repetition criteria”.
Colombia actively participated in the creation of the CPUCH, but changed its role just
right before the vote and withdrew its backing to the project, in part due to the debates
raised in a country where treasure hunters have always found loyal allies. What few
people remember is that Robert Max is one of the inspiring forces behind the criteria of
the new Colombian law, and has participated in the Colombian legislative debate from
the very beginning. In fact, in 2003, in a hearing before that country’s Constitutional
Court (2003), he stated for the first of the projects aimed at achieving the penetration of
contractors to dig up treasure-bearing colonial-age shipwrecks. It is not a coincidence
that in three different occasions during the last decade a legislative bill with the same
purpose has gone before the Colombian parliament. As reported in El Espectador
(“Treasure hunters eye Colombia”, June 6th, 2009) (Padilla, 2009), Marx’s presence in
that Court in 2003 surprised more than a few. Curiously enough, that text was published
in June 2009, right after Spain’s first-round victory over Odyssey in the Tampa court. It
is as if, confronted with the likelihood of a possible defeat in the trial for the “Mercedes”
cargo, where the industry risked future digs of Spanish wrecks in international waters,
the powerful lobby became actively involved not only at the New Orleans congress, but
also with its Colombian connections. And they achieved their objectives; the Colombian
law takes effect this year.
The 50% split between the State and the contractor has been popularized by Robert
Marx over his more than 50 years of activity on Hispanic wrecks. And the repetition
criteria is a trick that will be specifically applied on coins, jewels and ingots dug from
future sites, but not on the nails, wooden planks nor ballast stones, that are also
repeated but have no market value.
What should worry those who are entrusted with protecting the heritage and also
defending the CPUCH is the complete enforcement of what UNESCO dictates.
Research, excavation and publication cannot be left for tomorrow, because with the
available technology, we simply do not know how much longer the Hispanic underwater
record will survive. Moreover, publishing becomes an urgent social responsibility for all
archaeologists. We must call for action and results, while at the same time demanding
8

�scientific standards. Not taking an active part in in situ conservation is to abandon the
excavation to the treasure hunters. An entire generation of archaeologists will be
tempted to take the non-scientific road if they want to work, a dilemma that should never
be imposed on any young lover of archaeology.
Worst of all, in that case the discrimination against the Hispanic heritage will never be
overcome because due to the mere fact of having arrived first to America, as John H.
Elliot said. In the process of mining silver and gold, the Spaniards gathered both
benefits and curses. From the beginning, the Spanish ships loaded with “treasures”
(Treasury) were the favorite prey of the pirates of old. When the galleons sailed, their
crews risked their lives over uncertain seas whose roads still lead to us. When they
came under attack, they sold their lives and their flags dearly. Today, shipwrecked, they
are helpless in light of the greed of these new, technologically super-refined pirates. The
only defense we can offer them is to tell their story well and not to let a whole world of
objects and artifacts that was sunk with them be dissolved, neither in the ocean nor in
the market place.
Acknowledgements
I am very grateful to APCONF for the opportunity to make visible the Hispanic point of
view of a problem we all share and let me speak to you from this far location. To the
UNESCO for his role and commitment to the protection of the UCH. To María Cruz
Berrocal and Veronica Walker Vadillo for their advice and ideas. And to all those who
struggle to prevent our heritage to be destroyed by a profit motive.
References
Aguayo, T., May 19th, 2007. A Bountiful Undersea Find, Sure to Invite Debate. The
New York Times. www.nytimes.com/2007/05/19/us/19treasure.html
Bergareche, B., October 24th 2012. Colin Renfrew: ‘Los Estados recurren a empresas
como Odyssey por ignorancia’. Diario ABC.

www.abc.es/20121024/cultura/abci-

renfrew-arqueologo-lord-odyssey-201210231911.html
Broad, W. J., February 2nd 2009. Treasure Hunters Say They’ve Found a 1744
Shipwreck.

The

New

York

Times,

www.nytimes.com/2009/02/03/science/03shipwreck.html?adxnnl=1&amp;adxnnlx=13883333
21-JEyXu6mX7CDdeVBRW4eXWA
9

�Castro, F., and Casabán, J. L., November 22nd 2012. Así operan los tres tipos de
cazatesoros

que

benefician

el

hobby

de

los

cleptócratas.

Diario

ABC.

www.abc.es/cultura/20121122/abci-filipe-castro-cazatesoros-hobby-201211211941.html
Castro, F., 2010. Archaeologists, Treasure Hunters, and the UNESCO Convention on
the Protection of the Underwater Cultural Heritage: a Personal Viewpoint. Odyssey
Papers 13. www.shipwreck.net/pdf/OMEPapers13-UNESCO.pdf
Corte Constitucional de Colombia: SENTENCIA C-474/03 PATRIMONIO CULTURAL Y
ARQUEOLOGICO DE LA NACION. 2003. Corte Constitucional de Colombia.
Elliott, J. H., 2006. Empires of the Atlantic World: Britain and Spain in America 14921830. Yale University Press, New Haven and London // Taurus, Madrid.
Fernández-Armesto, F., 2014. Our America. A Hispanic History of the United States W.
W. Norton and Company, pp. 402.
García Calero, J., 2009. El expolio no cotiza en bolsa. Economía Exterior. July issue,
2009 www.academia.edu/5550882/El_expolio_no_cotiza_en_bolsa.
Grenier, R., 2006. Introduction: Mankind, and at Times Nature, are the True Risks to
Underwater Cultural Heritage. In R. Grenier, D. Nutley, and I. Cochran (Eds.),
Underwater Cultural Heritage at Risk: Managing Natural and Human Impacts ICOMOS.
pp

X

and

XI.

ICOMOS,

2006.

Paris

www.international.icomos.org/risk/2006/fulldocan.pdf
Hollenhorst,

J.,

April

4

2006

Utahns

to

dive

for

treasure.

Desert

News

www.deseretnews.com/article/635196749/Utahns-to-dive-for-treasure.html?pg=all
Horwitz, T., July 9 2006. Immigration - and the Curse of the Black Legend. The New
York Times. www.nytimes.com/2006/07/09/opinion/09horwitz.html
Kingsley, S., 2010. Underwater Cultural Heritage and UNESCO in New Orleans: an
Introduction.

Odyssey

Papers

13:

1-6

www.shipwreck.net/pdf/OMEPapers13-

UNESCO.pdf
Ocean Navigator, january 2001. "Astrolabe found off Cape Verde Islands"
www.oceannavigator.com/January-February-2003/Astrolabe-found-off-Cape-VerdeIslands/

10

�Padilla, N. F., June 6th, 2009. Cazatesoros miran a Colombia. Diario “El Espectador”.
www.elespectador.com/impreso/hallazgo-arqueologico/articuloimpreso144368cazatesoros-miran-colombia.
Throckmorton, P., 1990. The World’s Worst Investment: Economics of Treasure Hunting
with Real Life Comparisons. In Underwater Archaeology Proceedings, from the Society
of Historical Archaeology Conference. Edited by Toni Carrel. Tucson, Arizona: 6-10.
-UNESCO., 2001. United Nations Educational, Scientific and Cultural Organization,
Convention on the Protection of Underwater Cultural Heritage (CPUCH).
Jesús García Calero (Segovia, 1965) is a Spanish journalist, graduate from the
Complutense University of Madrid. Since 1994 he has specialized in cultural information
and he is chief editor for Culture and Entertainment sections in nationwide newspaper
ABC, Madrid, from 1998. Most of his journalistic work addresses issues about Heritage,
Art and History, from the theft of valuable maps and manuscripts in the Spanish
National Library, to the case “Mercedes” and Odyssey Marine Exploration, or the
polemic authoring of some Goya’s paintings -like “Colossus”- at the Prado Museum. He
is also founder of the blog “Espejo de Navegantes”.

11

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                <text>Sunken Hispanic heritage has been perceived sometimes just as an amount of gold and treasures. Unfortunately this widespread approach has prevented archaeologists to succeed in connecting the Hispanic-related cultural remains and shipwrecks with Americaâ€™s naval archaeological record. The treasure hunting industry took advantage on this and now we regret the destruction of dozens of sites. UNESCOâ€™s 2001 Convention for the Protection of Underwater Cultural Heritage (CUPCH) (henceforth the Convention) is still the only legal and cooperative framework available to avoid Hispanic sunken ships from looting and dissolving into the marketplace. This is why treasure hunters, from 2010, undertook coordinated attacks against the Convention, often displaying dishonest behaviors, as was demonstrated in Courts, and requesting to be considered fair archaeological contractors. They gathered unfavorable opinions against the Convention even from archaeologists who agree with the UNESCO criteria but want an enforcement of research and projects suggested in the Convention but are concerned about misreading "in situ" conservation as if it were "in situ" oblivion. Now a new Heritage Act in Colombia allows treasure hunting companies to dig colonial shipwrecks legally. This is a beachhead and a challenge for the Convention's signatory countries as well as for archaeologists. The more scientific standards we set, the more actively committed with research and sharing knowledge we must be.</text>
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