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The Effects of Forest Structure Changes on Forest Fire Behavior by Forest Management

첫 페이지 보기
  • 발행기관
    강원대학교 산림과학연구소 바로가기
  • 간행물
    강원대학교 산림과학연구소 학술대회 바로가기
  • 통권
    2024 International Symposium of Institute of Forest Science (2024.10)바로가기
  • 페이지
    pp.123-123
  • 저자
    Song-Hee Han, Hee-Mun Chea
  • 언어
    영어(ENG)
  • URL
    https://www.earticle.net/Article/A467155

원문정보

초록

영어
This study focused on analyzing changes in forest fuel based on the structural characteristics of forests. From 2020 to 2023, a monitoring survey was conducted at a managed experimental site in a three ageclass pine forest in the fire-prone Yeongdong region of Gangwon Province, Korea. The experiment included thinning intensity treatments of 40%, 20%, and a control plot. A comparative analysis of forest growth in the study area revealed that the diameter at breast height (cm/year) was 1.51 cm for the 40% thinning treatment, 1.21 cm for the 20% thinning treatment, and 0.71 cm for the control plot. Height growth (m/year) was 0.33 m for the 40% thinning treatment, 0.29 m for the 20% thinning treatment, and 0.22 m for the control plot. Forest fuel analysis showed that the total fuel load (canopy + surface) was 2.96 kg/m² for the 40% thinning treatment, 3.51 kg/m² for the 20% thinning treatment, and 4.21 kg/m² for the control plot. This indicates that the 40% thinning plot had up to 1.4 times less fuel than the control plot. Canopy fuel density was measured at 0.145kg/m³ for the 40% thinning treatment, 0.237 kg/m³ for the 20% thinning treatment, and 0.290kg/m³ for the control plot, demonstrating that higher thinning intensity resulted in lower fuel accumulation within the forest. Additionally, annual litter deposition (ton/ha) was 4.13 tons in the control plot, 4.29 tons in the 20% thinning plot, and 3.68 tons in the 40% thinning plot, with the control plot showing 1.1 times higher litter deposition than the high-intensity thinning plot. This study intends to periodically analyze changes in forest fuel loads based on thinning intensity through forest management monitoring for the development of forest fuel technologies. The findings will contribute to establishing a comprehensive forest management database.

키워드

Forest fire Forest Fuel Forest Management

저자

  • Song-Hee Han [ Department of Forestry and Environmental Systems, Kangwon National University/National Institute of Forest Science, Seoul 02455, Republic of Korea ]
  • Hee-Mun Chea [ Department of Forest Science, Kangwon National University, Chuncheon 24341, Republic of Korea ] Corresponding Author

참고문헌

자료제공 : 네이버학술정보

간행물 정보

발행기관

  • 발행기관명
    강원대학교 산림과학연구소 [Institute of Forest Science Kangwon National University]
  • 설립연도
    1975
  • 분야
    농수해양>임학
  • 소개
    강원대학교부설산림과학연구소(이하 “연구소”라 한다)는 산림에 관한 제반 학술적 연구를 통하여 산림자원의 효용을 밝히고 임업 및 임산업의 발전에 기여함을 목적으로 한다.

간행물

  • 간행물명
    강원대학교 산림과학연구소 학술대회
  • 간기
    부정기
  • 수록기간
    2017~2024
  • 십진분류
    KDC 526 DDC 634

이 권호 내 다른 논문 / 강원대학교 산림과학연구소 학술대회 2024 International Symposium of Institute of Forest Science

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