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Characteristics of BVOCs Emission in Forest

첫 페이지 보기
  • 발행기관
    강원대학교 산림과학연구소 바로가기
  • 간행물
    강원대학교 산림과학연구소 학술대회 바로가기
  • 통권
    KNU IFS 2017 Annual International Symposium of Institute of Forest Science (2017.11)바로가기
  • 페이지
    pp.32-32
  • 저자
    Sang-Deok Lee
  • 언어
    영어(ENG)
  • URL
    https://www.earticle.net/Article/A450054

원문정보

초록

영어
Ozone absorbs ultraviolet light which is harmful to life. However the recent increase in ambient ozone level due to climate change is becoming the cause of stimulating the human eye, affecting the respiratory system, and damages the crops. In this paper, a study was conducted at the Taehwa Research Forest (TRF) in Seoul National University with the purpose of analyzing the characteristics of forest air chemistry based on the measurement of Biogenic Volatile Organic Compounds(BVOCs) emitted from forests and to investigate the correlation of BVOCs with ozone generation. Ozone was high from the middle of May to the middle of June, which was before the rainy season. Comparison of the correlation between ozone and isoprene during the measurement period in TRF showing NOx limited showed that the R2 was correlated with a low value of about 0.4. However, when the isoprene is actively produced from 6:00 AM to 18:00 PM, correlation analysis showed that R2 was about 0.9, while monoterpene started to increase in the afternoon and monoterpene decreased ozone at night. Correlation analysis showed negative correlation. Forests have two characteristics, not only the formation of ozone but also the decomposition of ozone.

키워드

BVOCs Ozone Isoprene Monoterpene Photochemistry

저자

  • Sang-Deok Lee [ College of Forest and Environmental Science, Kangwon National University, Chuncheon 200-701, Republic of Korea; 2College of Forest and Environmental Science, Kangwon National University, Chuncheon 200-701, 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

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