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Research Article

Korean Wooden Architectural Heritages at An Increased Risk of Termite Damage due to Temperature Change

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  • 발행기관
    한국문화유산보존과학회(구 한국문화재보존과학회) 바로가기
  • 간행물
    보존과학회지 KCI 등재 바로가기
  • 통권
    제39권 제5호 (2023.12)바로가기
  • 페이지
    pp.656-661
  • 저자
    Sihyun Kim, Jisoo Kim
  • 언어
    영어(ENG)
  • URL
    https://www.earticle.net/Article/A442540

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초록

영어
Wooden architectural heritages in Korea have been severely damaged by termites, and this damage is expected to increase owing to climate change. This study aimed to evaluate the changes in termite damage risk due to climate change specifically in Korean wooden architectural heritages. A multiple regression equation was developed to estimate the daily average temperature from the location information (latitude, longitude, and elevation) for 40 years (1980-2019). The location information of 106 nationally designated wooden architectural heritages distributed across 84 cities was used to estimate the daily mean temperature of each cultural heritages. Referring to a previous study on the ecological characteristics of R. speratus, a dominant termite species in Korea, the temperature at which termite activity is possible was confirmed, and the amount of wood consumed in relation to the temperature change was estimated. Based on this, the number of days available for termite activity and the amount of termite wood intake in the 1980s, 1990s, 2000s, and 2010s were estimated. Consequently, we found that the number of active days for termites increased from 243 to 249, 251, and 253 days in each decade. The wood consumption rate also increased by 9.9% over 40 years, from 6,657 to 6,777, 7,008, and 7,314 μg/ worker/year, respectively. This study was the first to estimate the activity period and wood intake of termites in Korea’s wooden architectural heritages, thereby providing valuable information for the preservation and management of these wooden heritages.

목차

ABSTRACT
1. INTRODUCTION
2. Materials and Methods
2.1. Daily mean temperature
2.2. Wooden architectural heritage sites
2.3. Changes in termite activity based on cultural heritage site
3. Results
3.1. Changes in the NDATA by major cultural heritage site in Korea
3.2. Changes in the EATWI by major cultural heritage sites in Korea
4. Discussion and Conclusion
ACKNOWLEDGEMENTS
REFERENCES

키워드

Termite damage R. speratus Wooden architectural heritage Climate change

저자

  • Sihyun Kim [ Restoration Technology Division, National Research Institute of Cultural Heritage, Munji-ro 132, Daejeon 34122, Republic of Korea ] Corresponding author
  • Jisoo Kim [ Safety and Disaster Prevention Division, National Research Institute of Cultural Heritage, Munji-ro 132, Daejeon 34122, Republic of Korea ]

참고문헌

자료제공 : 네이버학술정보

간행물 정보

발행기관

  • 발행기관명
    한국문화유산보존과학회(구 한국문화재보존과학회) [The Korea Society of Conservation Science for Cultural Heritage]
  • 설립연도
    2003
  • 분야
    자연과학>자연과학일반
  • 소개
    본 법인은 문화재 과학적 보존에 관한 제반 학술적 연구 발전 보급을 위하여 문화재 보존기술 개발과 수리 및 복원에 관한 방법을 연구함으로서 문화재의 보존 및 계승에 기여함을 그 목적으로 한다.

간행물

  • 간행물명
    보존과학회지 [Journal of Conservation Science]
  • 간기
    연5회
  • pISSN
    1225-5459
  • eISSN
    2287-9781
  • 수록기간
    2003~2026
  • 등재여부
    KCI 등재
  • 십진분류
    KDC 602 DDC 700

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