글로버메뉴 바로가기 본문 바로가기 하단메뉴 바로가기

논문검색은 역시 페이퍼서치

> 한국환경영향평가학회 > 환경영향평가 > 22권 4호

지구온난화가 대청호 수온 및 성층구조에 미치는 영향예측

Forecasting the Effect of Global Warming on the Water Temperature and Thermal Stratification in Daecheong Reservoir

차윤철 ( Yoon Cheol Cha ) , 정세웅 ( Se Woong Chung ) , 윤성완 ( Sung Wan Yoon )

- 발행기관 : 한국환경영향평가학회

- 발행년도 : 2013

- 간행물 : 환경영향평가, 22권 4호

- 페이지 : pp.329-343 ( 총 15 페이지 )


학술발표대회집, 워크숍 자료집 중 1,2 페이지 논문은 ‘요약’만 제공되는 경우가 있으니,

구매 전에 간행물명, 페이지 수 확인 부탁 드립니다.

5,000
논문제목
초록(외국어)
According to previous studies, the increased air temperature can lead to change of thermal stratification structure of lakes and reservoirs. The changed thermal stratification may result in alteration of materials and energy flow. The objective of this study was to predict the effect of climate change on the water temperature and stratification structure of Daecheong Reservoir, located in Geum River basin of Korea, using a three-dimensional (3D) hydrodynamic model (ELCOM). A long-term (100 years) weather data set provided by the National Institute of Meteorological Research (NIMR) was used for forcing the 3D model. The model was applied to two different hydrological conditions, dry year (2001) and normal year (2004). It means that the effect of air temperature increase was only considered. Simulation results showed that the surface water temperature of the reservoir tend to increase in the future, and the establishment of thermal stratification can occur earlier and prolonged longer. As a result of heat flux analysis, the evaporative heat loss can increase in the future than now and before. However, the convective heat loss and net long wave radiation from water surface decreased due to increased air temperature.

논문정보
  • - 주제 : 공학분야 > 환경공학
  • - 발행기관 : 한국환경영향평가학회
  • - 간행물 : 환경영향평가, 22권 4호
  • - 발행년도 : 2013
  • - 페이지 : pp.329-343 ( 총 15 페이지 )
  • - UCI(KEPA) : I410-ECN-0102-2014-500-001843807
저널정보
  • - 주제 : 공학분야 > 환경공학
  • - 성격 : 학술지
  • - 간기 : 격월
  • - 국내 등재 : KCI 등재
  • - 해외 등재 : -
  • - ISSN : 1225-7184
  • - 수록범위 : 1992–2020
  • - 수록 논문수 : 1160