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The Analysis of Fuel Moisture Contents on Aspects and Four Tree Leaves by Weather Factors in the Forest

첫 페이지 보기
  • 발행기관
    강원대학교 산림과학연구소 바로가기
  • 간행물
    강원대학교 산림과학연구소 학술대회 바로가기
  • 통권
    2022 International symposium of Institute of Forest Science for the 40th Anniversary of College of Forest and Environment Science (2022.10)바로가기
  • 페이지
    pp.125-125
  • 저자
    Song-hee Han, Hee-mun Chae
  • 언어
    영어(ENG)
  • URL
    https://www.earticle.net/Article/A450494

원문정보

초록

영어
The fuel moisture contents affect forest fire behaviors and closely related to weather factors. This study analyzed the daily fuel moisture contents after collecting fallen leaves on the surface of the forest by aspects (North∙South) and four tree leaves (Prunus serrulate and Quercus dentate ∙ Pinus densiflora and Pinus koraiensis) during the spring and autumn forest fire danger season from 2019 to 2022. A HOBO data logger(u12-012) in the forest was installed to measure weather factors in the study area, and temperature, humidity, and illumination were analyzed. As a result of the correlation analysis between the fuel moisture content and the weather factor, a significant correlation was shown in the weather factor in the highest temperature, average relative humidity, and average illumination (p<0.05). The maximum temperature, average relative humidity, and average illumination were constructed, and multiple regression analysis was conducted between aspects and four leaves of fuel moisture contents. As a result, about 58.8% of the leaves showed the regression model explanatory power (R2=0.588). Among the aspect, the explanatory power of the regression model of the north aspect was 50.8% higher than that of the south aspect (R2=0.508). The tree leaves appeared in the order of Pinus koraiensis, Prunus serrulate, Pinus densiflora, and Quercus dentate. The results of this study are expected to be used as primary data for predicting the fuel index of a forest fire forecasting system through analysis of the relationship between fuel moisture contents and weather factors in forests.

키워드

Forest fire fuel moisture contents Weather factors HOBO data logger

저자

  • Song-hee Han [ Department of Forestry and Environmental Systems, Kangwon National University ]
  • Hee-mun Chae [ Department of Forest science, Kangwon National University ] 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 2022 International symposium of Institute of Forest Science for the 40th Anniversary of College of Forest and Environment Science

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