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The Parameter Estimation of WASP Model for Water Quality Prediction
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 Title & Authors
The Parameter Estimation of WASP Model for Water Quality Prediction
Ahn, Seung-Seop; Seo, Myung-Joon; Park, Ro-Sam; Jeong, Khang-Ok;
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 Abstract
The objective of this study is analysis of Andong-Dam lake water quality with water quality model. Model parameters of the WASP applied to Lake Andong-Dam were estimated. The methodology is based on grouping water quality constituents and relevant parameters and successively estimating parameters by a trial-and-error procedure. Water qualify system for modeling consisted of BOD, DO, T-N, T-P. The results of water quality modelling using WASP. T-N was maximum affected by K71C(Organic nitrogen mineralization rate) parameter. T-P was maximum affected by K83C(Dissolved organic phosphorus mineralization) parameter, and It did not show a difference almost from the parameter of others and it omitted. BOD was maximum affected by Temperature parameter, it was visible of the reaction due to the KDC(Deoxygenation rate) in afterwords, and it did not show a difference from the parameter of others and it omitted. DO was maximum affect by Temperature parameter, and It did not show a difference almost from the parameter of others and it omitted. The parameter which it presumes from the this study uses a water quality modeling and Actual value and the result with which it compares, error rate the parameter presumption which is appropriate with 1% interior and exterior is investigated, It will reach and it uses and it will be able to apply to the suitable parameter in water quality modelling of the objective area which can be feeded by it becomes.
 Keywords
Water quality modelling;WASP;Parameter;BOD;DO;T-N;T-P;
 Language
Korean
 Cited by
1.
WASP7 모형을 이용한 임하호 수질모의에 관한 연구,안승섭;서명준;정도준;박노삼;

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2.
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3.
WASP 모형에 의한 충주댐 조정지호의 수질예측,장인수;박기범;이원호;김지학;

Journal of Environmental Science International, 2009. vol.18. 6, pp.683-690 crossref(new window)
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강우유출오염부하를 고려한 호수수질모델링,조재현;강성효;

환경영향평가, 2009. vol.18. 2, pp.59-67
5.
유전알고리즘을 이용한 WASP7 모형의 보정과 상수원 저수지에 대한 적용,배상목;조재현;

환경영향평가, 2014. vol.23. 6, pp.432-444 crossref(new window)
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