| ■Tokyo National Research
Institute for Cultural Properties |
■Center for Conservation
Science |
| ■Department of Art Research,
Archives and Information Systems |
■Japan Center for
International Cooperation in Conservation |
| ■Department of Intangible
Cultural Heritage |
|
A meeting at the National Research Institute for Cultural Properties, Tokyo
As part of the Project for International Contribution in Protection of Cultural Heritage (experts’ exchange) commissioned by the Agency for Cultural Affairs, Japan, officers from the Ministry of Culture of the Republic of the Union of Myanmar were invited to visit Japan from December 10 to 14. Invitees were 5 Ministry personnel specializing in archaeology, conservation, cultural anthropology, and fine arts such as U Thein Lwin, Deputy Director General of the Ministry’s Department of Archaeology, National Museum and Library. Invitees stayed in Tokyo and Nara, where they exchanged opinions with personnel at the Tokyo and the Nara Institutes, toured museums, and visited sites of archeological excavation as well as repair works of historical buildings. On December 11, a seminar entitled “Protection of Cultural Heritage in Myanmar: Current Situation and Issues” was held at the NRICPT’s seminar hall. Invitees delivered such presentations on archeological surveys, site preservation, and history and the current state of museums in Myanmar, sharing information by responding to questions from the audience. This invitation program provided the latest information on the protection of Myanmar’s cultural heritage and it fostered mutual understanding towards future cooperation. The same project plans to dispatch field study missions, in cooperation with the Nara Institute, in the 3 areas of architecture, art and crafts, and archaeology from the end of January to early February, in order to ascertain the direction of future Japanese cooperation in the protection of Myanmar’s cultural heritage.
Setting up an exposure testing stand
Workshop on Historical Studies
Discussion among archaeologists in an artifact sorting area
Resin impregnation at the NNRICP
A project to preserve the Thang Long Imperial Citadel site, a World Cultural Heritage located in the heart of Vietnam’s capital city, has been undertaken since 2010 with the close cooperation of Japanese and Vietnamese experts. The NRICPT has been commissioned by the UNESCO Office in Hanoi as the base for Japanese efforts During the first half of this year, the following efforts were undertaken.
a) Field Study on Preservation of Excavated Remains
From August 7 to 9, a field study was conducted at the excavation site next to the site where the new Parliament House is being constructed. Sensors to measure moisture migration in the soil where archaeological remains are located were replaced and added. An additional test area was established to measure inhibition of surface evaporation by a sand layer covering. An outdoor exposure test was also begun to examine the effectiveness of conservation techniques using brick specimens with physical characteristics similar to ancient bricks unearthed from the site. Automated monitoring of local meteorological conditions will continue. Analysis of the data obtained will lead to proposals for appropriate conservation approaches.
b) Workshop on Historical Studies
On August 21, a workshop was co-organized with the Thang Long—Hanoi Heritage Conservation Center (TL Centre) and the Institute of Vietnamese Studies and Development Sciences, Hanoi National University (IVIDES). The on-site workshop covered the layout of the central area of the Thang Long Imperial Citadel and its comparison to other ancient capitals in East Asia. The workshop featured presentations by Japanese and Vietnamese experts based on their studies of historical records and results of recent excavations as well as a discussion. The layout and history of the Thang Long Citadel, much of which are still unclear, was actively discussed. In addition, “Selected Japanese and Vietnamese Papers on the Thang Long Citadel” was published in conjunction with the workshop.
c) Workshop on Archaeological Artifacts
From September 10 to 12, the 1st workshop on archaeological artifacts excavated at the Thang Long site was held in Hanoi. The workshop was co-organized with the TL Centre and enjoyed the cooperation of the Institute of Archaeology, the Imperial City Research Center, and the Nara National Research Institute for Cultural Properties (NNRICP). Participating Japanese and Vietnamese experts shared their knowledge and exchanged opinions on ceramics and roof tiles with regard to classification of their styles, techniques used to produce them, and sites where they were produced. These discussions took place while experts directly viewing unearthed objects. The participants were again reminded of the importance of such a joint study.
d) Invitation of a Vietnamese Expert
From September 10 to 28, an expert on wood material from Vietnam Forestry University was invited to the NNRICP to carry out joint experiments on techniques to conserve excavated wooden objects. Different laboratory experiments were conducted, including identification of tree species and examination of the effectiveness of resin impregnation, using test pieces unearthed from the Thang Long site along with fresh specimens from Vietnam.
Temple remains where large pools of water still remain (mud caked to walls indicates the maximum height of flooding)
Excavated remains completely under water
The bottom of a mural damaged by flooding
Through a program commissioned by the Agency for Cultural Affairs, flood damage to the ancient city of Ayutthaya was surveyed by 2 successive missions on November 28–December 3, 2011 and December 18–23, 2011. Extremely heavy, continual rainfall starting in September caused massive flooding in Ayutthaya and Bangkok, a fact that was also widely reported in Japan. The Ayutthaya ruins, a World Cultural Heritage site, were extensively flooded as well. Concerned about the effects of flooding on the site’s conservation, the Thai Government asked for Japan’s assistance via the UNESCO Office in Bangkok. The decision was then promptly made to provide emergency assistance by having experts conduct a field survey.
Two experts in measures to counter water damage and conservation of cultural heritage were sent to conduct the first survey, and 6 experts in conservation science, murals, architecture, and photography were sent to conduct the second survey. The extent of damage to major sites was determined firsthand together with experts from the Fine Arts Department of the Thai Ministry of Culture and the Japanese Agency for Cultural Affairs.
The surveys indicated that flooding was considerable and that some murals were soiled with mud, salt deposits had emerged in places, mud had been deposited on brick foundations, and an exhibition of excavated archaeological remains was submerged. However, generally speaking, direct damage to ruins was limited and most of the damage was relatively minor. Nevertheless, deterioration and deformation of brick stupas and prasats due to aging were observed everywhere. The survey results reaffirmed the importance of continual monitoring and conservation efforts based on a medium- to long-term plan in order to mitigate damage in the event of a disaster. Exploring ways to assist the Fine Arts Department in these efforts is a subject for the future.
Workshop on formulation of a site management plan
Survey of building conservation and restoration in progress
ditto
This year marks the third year of work carried out at Amarbayasgalant Monastery in Mongolia in cooperation with the Ministry of Education, Culture, and Science of Mongolia (MECS) as part of the Networking Core Centers project commissioned by Japan’s Agency of Cultural Affairs. This year, expert teams were sent in late June and late August.
In accordance with the topics covered at last year’s workshops, this April the Mongolian government enforced its decision to establish a protected area around the site based on the Cultural Heritage Law. The protected area is vast, including the monastery itself as well as the surrounding landscape, archaeological sites related to the monastery’s construction, and sacred and traditional sites. Specific constraints such as restrictions on development in the area are a major topic this year. With each team sent, a workshop was held with attendees from the province, district, monastery, and local community in order to encourage efforts by Mongolia’s Selenge Province to formulate plans for site management. Many issues were discussed, among which was the substantial delay in collecting essential information and setting up a framework to formulate a site management plan on the part of Selenge Province. Nevertheless, basic policies to be incorporated in the plan were summarized in recommendations to the province.
In conjunction with these efforts, the team sent in August included Japanese specialists in restoring historical wooden buildings who trained junior Mongolian conservation specialists in surveys for architectural conservation and restoration. This training is a continuation of that last year and the year before. Trainees practiced surveying a temple building that has suffered extensive damage and they participated in steps from quantitatively determining the extent of that damage to preparing estimates of materials needed for restoration work. Historical structures within the monastery are dilapidated and extensively damaged and thus are in quite urgent need of restoration. By itself, Mongolia would have difficulty ensuring the technical standards for restoration. Calls for technical assistance from other countries like Japan are mounting. Discussion with representatives of the Mongolian government must continue in order to find ways to meet that need in the future.
Discussions
On February 2 and 3, the Japan Center for International Cooperation in Conservation held a “conference on international training to foster conservators of cultural properties in overseas countries” at the meeting room of the National Research Institute for Cultural Properties, Tokyo. As a project to “train personnel engaged in protecting cultural properties in overseas countries” conducted by the Center, we planned this conference to share information and exchange opinions with domestic and international training organizations, aiming to have international training more effectively and practically. The Center focused on training on restoration and conservation techniques and developing the capacity of trainees from overseas countries, centering on developing countries, received reports on the details of training programs, teaching methods and also evaluation methods of training results and some issues, from the persons in charge in four overseas organizations and three domestic organizations including our Institute. Then attendees exchanged their opinions on the basis of these.
By analyzing the examples of training conducted, several common issues were highlighted. The major issues included how to manage training projects, how to continue with training programs and how to have mutual cooperation between the programs, and how to share the data acquired from the training. Although we have not previously had many opportunities to hold a conference with such a theme, we will do our best at every occasion in the future and thus help to improve training methods and foster mutual cooperation between many countries.
Comprehensive discussion
We held the 34th international symposium on the conservation and restoration of cultural properties “‘Rehabilitation’ and Cultural Heritage” at the Heiseikan of Tokyo National Museum for three days from January 19 to 21. Concerning the relationship between societies, which are often in the process of recovering from a natural disaster or conflict or in the midst of changes, and cultural heritage, we provided three sessions that correspond to these circumstances. There were ten lectures presented by persons from overseas countries and four lectures given by Japanese. Then there was a lively discussion among the chairman and lecturers, covering a range of issues such as which cultural heritages should be restored for people while the meaning and assessment of cultural heritage is changing depending on the social circumstances. A report on the details of this symposium will be issued next year.
Panoramic view of temple with the pagoda and Great Buddha newly built on the back
Workshop
Survey for building conservation
From the end of June to the beginning of July and at the end of August, we conducted a workshop and conservation survey at the Tibetan temple Amarbayasgalant of the Selenge Aimag (province) in northern Mongolia, jointly with the Ministry of Education, Culture and Science in Mongolia.
The theme of this year’s workshop was to build a plan for the conservation management of cultural properties, and we set a target for determining a conservation area for the time being. In this 20th year since religious activities at the Amarbayasgalant temple restarted, new building and maintenance of the temple associated facilities stepped up and, and the historical scenery, a key part of heritage values, is rapidly changing. There is also a concern about the influence on the conservation of the underground remains of old temple buildings. To prevent this, we repeated the field survey and discussion together with the representatives of the prefecture, county and local public. We reached the basic agreement for the policy that a wide area, including the surrounding mountains adored by people and the material production site when the temple was built, is to be designated as a conservation region based on the Laws for Protection of Cultural Properties.
Meanwhile, the temple consisting of many wooden buildings, suffered deterioration and damage because of aging and insufficient maintenance, and thus part of the damaged building could endanger the safety of human lives. In the August mission, therefore, we conducted a basic survey on the conservation status of all buildings, which served concurrently as the training of young Mongolian engineers, in parallel with the above-mentioned workshop. The report on the results of survey carried out with the four trainees, who also participated in the last year’s practical training, will be submitted to the Mongolian Government. We hope that the report will be used for future emergent measures and full-scale restoration planning.
Meteorological equipment being moved
Installation of soil-water sensor
Training workshop
With the Thang Long Citadel Ruins conservation project funded by the UNESCO/Japanese Funds-in-Trust, the partnership convention between the National Research Institute for Cultural Properties, Tokyo and UNESCO Hanoi Office went into effect in April, and the comprehensive support activities spanning for three years have finally begun. From May 17 to 22, we dispatched seven specialists focusing on the conservation science field to Hanoi as the first mission. To collect basic data to examine the measures of conserving the excavated archaeological remains, we moved and improved the installed meteorological equipment and installed a new soil-water sensor. Concerning the unearthed relics, we investigated the method of storing the wooden relics immersed temporarily in water and had a conference with the local administrative organization for joint research on types of Vietnamese wood that are different from those in Japan. Both Japanese and Vietnamese specialists cooperated in working at the local site, and we held a training workshop for young staff members, so that they can understand the significance of work accurately and in detail. We will sequentially in the future put in force the project activities in various fields, such as historical study and support for control plan establishment.
Abhayagiri Dagoba being restored (Anuradhapura Sites)
Ritigala Monastery ruins just after restoration restarted
Rows of houses at Kandy subject to urban development
From April 4 to 13, we were dispatched to Sri Lanka by the Ministry of Foreign Affairs, and conducted a field survey on the approach status of protection of cultural heritage such as archaeological sites, along with external specialists. In Sri Lanka, the civil war which lasted for a quarter of century just ended last year, and new development is expected in the field of protecting cultural heritage, a field that has been neglected because of the country’s financial difficulties. The major purpose of our survey was to collect basic information so that Japan can examine what cooperative assistance is possible via UNESCO and other bodies in the future.
In this survey, we visited local sites and interviewed the relevant organizations about the current status of conservation in world heritage registration places and the future outlook. We also conducted a field survey on multiple sites which will likely be registered in the future. The results made us realize that in many cases various plans exist but there is no prospect of them materializing and there are many serious problems in terms of the structure for protecting cultural heritage including insufficient specialized human resources. We would like to positively participate in investigating how to proceed with concrete cooperation.
General meeting at Conservation Center
The Thang Long Citadel in the center of Hanoi, the capital of Vietnam, contains the ruins of buildings and section facilities of successive emperors, including the Ly Dynasty (11-13th century). A large amount of relics also were examined during the survey accompanying the rebuilding of the parliament house, and conservation support assistance will continue based on the agreement between the Japanese and Vietnamese governments. The emergency unearthing research has reached a tentative conclusion, and the significant issue is how to conserve and make use of the unearthed ruins and relics.
In this conference, archaeology, architecture, history, sociology, and conservation planning experts from the Japan-Vietnam Joint Expert Committee for Archaeology, Architecture, History, Sociology and Conservation visited Vietnam and discussed future cooperation with the Vietnamese members and relevant organizations. At the general meeting on July 28, representatives of the Agency for Cultural Affairs and Japanese Embassy in Vietnam also attended. We discussed both medium- and long-term plans and short-term issues, such as the millennium anniversary of the construction of the capital in Hanoi in next year and the completion of a new congress hall within three years. We agreed to provide expert support in the area of conservation of ruins and relics and arrangement and exhibit plans in addition to conventional research on the ruins’ value.
This dispatch to Vietnam was conducted as part of the research using the scientific research fund of the Ministry of Education, Culture, Sports, Science and Technology. Hereafter, more effective assistance is anticipated in coordination with the UNESCO/Japanese Funds-in-Trust.
Practical on-site training
The second half of the course on the conservation of historical buildings, a part of the “Program for Capacity Building along the Silk Road,” which is a joint project with the China National Institute of Cultural Heritage, was conducted from early April at Kumbum (Ta’er) Monastery, a Tibetan Buddhist monastery in Qinghai province. While last year’s program focused on restoration theory and measurement survey, this year’s course focused on practicing the actual flow of work, from drawing up conservation management plan to basic design and detailed design. In addition, by giving an outline of the restoration system unique to Japan, in which survey, design and on-site control are undertaken by the same person, we sought to offer an opportunity for Chinese trainees to think about the meaning of conservation that often relies on given manuals.
Lectures from the Japanese side, which sent 5 lecturers in succession, were completed at the end of May and were followed by lectures from the Chinese side, which continued until the end of July. The twelve trainees have been working hard in their respective fields, but the course has also shed light on various issues. First, although both Japan and China have traditions of wooden constructions and Chinese characters, there are significant unexpected differences between Chinese and Japanese architecture. Thus there was often trouble communicating because of differences in terminology and views on restoration. Second, since restoration work was already in progress at many parts of the monastery, on-site practice could be conducted only on a part of the work site. As such, there was no choice but to change the building used for practice in cases when we could not reach an agreement with the monastery, who wanted the restoration to be done quickly. We really felt the necessity of making sufficient consultation at the planning stage for both curriculum and operation.
Integrated discussions
Visit to a devastated site (Erwangmiao)
The Wenchuan earthquake in Sichuan, China last May devastated many cultural properties, and specialists from all over China are exerting themselves in restoring them. A workshop jointly hosted by the Agency for Cultural Affairs of Japan and State Administration of Cultural Heritage of China was held in Chengdu city, Sichuan province from February 9 to 12 to support restoration activities and to contribute to future disaster prevention policy planning. The Japan Center for International Cooperation in Conservation was entrusted with the work of conducting practical businesses, such as planning programs, selecting lecturers and compiling a textbook, from the Agency for Cultural Affairs.
Sixteen people, including four members of the Japan Center for International Cooperation in Conservation, were dispatched from Japan and over 70 Chinese took part in the workshop. Lectures were given and discussions were held on measures related to earthquake, preventive measures as well as countermeasures, for museums and other buildings. Japanese speakers introduced anti-earthquake measures to protect cultural properties as well as quake-resistant engineering that has developed in Japan since the Hanshin-Awaji earthquake. Reports were presented by Chinese participants on the situation of cultural properties devastated by the Wenchuan earthquake and actions taken afterwards. Participants also visited stricken sites in Dujiangyan where restoration is being conducted and exchanged opinions on issues that both countries face as well as future countermeasures. This workshop, in which representatives of private enterprises and museums as well as those of 3 provinces, 4 cities and 20 organizations related to the restoration of cultural properties participated, greatly aided in promoting exchange among Chinese professionals in this field as well as between specialists in Japan and China.
Studies into specific designs for restoration and guidelines for protective measures against earthquakes are ongoing in China, but there remain many issues, such as a shortage of structural engineers, that make us recognize once again the necessity of supporting these activities. Additionally, we felt the need to make every effort to ensure that Japanese ideas of conserving cultural properties are properly understood.
