지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
이용수
초록· 키워드
오류제보하기
As meteorology is the driving force for lake thermodynamics and mixing processes, the effects of climate change on the physical limnology and associated ecosystem are emerging issues. The potential impacts of climate change on the physical features of a reservoir include the heat budget and thermodynamic balance across the air-water interface, formation and stability of the thermal stratification, and the timing of turn over. In addition, the changed physical processes may result in alteration of materials and energy flow because the biogeochemical processes of a stratified waterbody is strongly associated with the thermal stability. In this study, a novel modeling framework that consists of an artificial neural network (ANN), a watershed model (SWAT), a reservoir operation model(HEC-ResSim) and a hydrodynamic and water quality model (CE-QUAL-W2) is developed for projecting the effects of climate change on the reservoir water temperature and thermal stability. The results showed that increasing air temperature will cause higher epilimnion temperatures, earlier and more persistent thermal stratification, and increased thermal stability in the future. The Schmidt stability index used to evaluate the stratification strength showed tendency to increase, implying that the climate change may have considerable impacts on the water quality and ecosystem through changing the vertical mixing characteristics of the reservoir.
목차
등록된 정보가 없습니다.
참고문헌 (26)
참고문헌 신청
안소라 / 2009 / 기후변화가 경안천 유역의 수문요소에 미치는 영향 평가 / 한국수자원학회 논문집 42(1):33~50
Arnold, J. G. / 1998 / Large Area Hydrologic Modeling and Assessment Part 1 : Model Development / Journal of the American Water Resources Association 34(1):73~89
Bate, B. C. / 2008 / Climate Change and Water, Technical Paper VI of the Intergovernmental Panel on Climate Change :13~52
Carvalho, L. / 2012 / Water Quality of Loch Leven : Responses to Enrichment, Restoration and Climate Change / Hydrobiologia 681:35~47
정세웅 / 2006 / 대청호 상류 하천에서 강우시 하천 수온 변동 특성 및예측 모형 개발 / 한국수자원학회 논문집 39(1):79~88
Arnold, J. G. / 1998 / Large Area Hydrologic Modeling and Assessment Part 1 : Model Development / Journal of the American Water Resources Association 34(1):73~89
Bate, B. C. / 2008 / Climate Change and Water, Technical Paper VI of the Intergovernmental Panel on Climate Change :13~52
Carvalho, L. / 2012 / Water Quality of Loch Leven : Responses to Enrichment, Restoration and Climate Change / Hydrobiologia 681:35~47
정세웅 / 2006 / 대청호 상류 하천에서 강우시 하천 수온 변동 특성 및예측 모형 개발 / 한국수자원학회 논문집 39(1):79~88
이 논문의 저자 정보
최근 본 자료
댓글(0)
0