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.
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초록· 키워드
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In this study, we simulated water temperature in the downstream according to withdrawal types of dam using EFDC model. Three scenarios were assumed as water was released from the surface layer, the middle layer, and the bottom layer at intervals of 10m depth. In case of the surface layer withdrawal, the water temperature rose from March and lowered gradually after it reached a peak in August. The middle and the bottom layers effluence temperatures were lower than the surface layer temperature by maximum 15.9℃(in July), but after September, temperature inversion appeared. It was advantageous for the surface layer withdrawal to decrease cold damage and fog in downstream area and was possible to the middle and the bottom layers withdrawal from August to September. However, the reliability of model should be improved by accumulating the real-time information of water temperature.
목차
등록된 정보가 없습니다.
참고문헌 (27)
참고문헌 신청
Cole, T / 2003 / CE-QUALW2: A two dimensional, Laterally averaged, Hydrodynamic and Water quality Model, Version 3.2 user’s manual
Hamrick, J / 2007 / EFDC technical memorandum- Bed Thermal Model
K-water(한국수자원공사) / 2003 / 보령댐 사후환경영향조사-농작물 냉해조사 : 44 ~
K-water(한국수자원공사) / 2009 / 영주다목적댐환경영향평가서 : 1435 ~
Morrill, J. C / 2005 / Estimating stream temperaturefrom air temperature: Implications forfuture water quality / Journal ofEnvironmental Engineering : 139 ~ 146
Hamrick, J / 2007 / EFDC technical memorandum- Bed Thermal Model
K-water(한국수자원공사) / 2003 / 보령댐 사후환경영향조사-농작물 냉해조사 : 44 ~
K-water(한국수자원공사) / 2009 / 영주다목적댐환경영향평가서 : 1435 ~
Morrill, J. C / 2005 / Estimating stream temperaturefrom air temperature: Implications forfuture water quality / Journal ofEnvironmental Engineering : 139 ~ 146
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