Key Laboratory of Water Resources, Environment and Ecology in Northwest China of the Ministry of Education, Xi′an University of Technology, Xi′an, Shaanxi 710048, China 在期刊界中查找 在百度中查找 在本站中查找
Key Laboratory of Water Resources, Environment and Ecology in Northwest China of the Ministry of Education, Xi′an University of Technology, Xi′an, Shaanxi 710048, China 在期刊界中查找 在百度中查找 在本站中查找
Key Laboratory of Water Resources, Environment and Ecology in Northwest China of the Ministry of Education, Xi′an University of Technology, Xi′an, Shaanxi 710048, China 在期刊界中查找 在百度中查找 在本站中查找
Key Laboratory of Water Resources, Environment and Ecology in Northwest China of the Ministry of Education, Xi′an University of Technology, Xi′an, Shaanxi 710048, China 在期刊界中查找 在百度中查找 在本站中查找
The watershed non-point pollution model AnnAGNPS and water quality model CE-QUAL-W2wereintegrated to apply.Outputting the non-point source pollution loads based on AnnAGNPS model and converting the loads as the inputs of CE-QUAL-W2model,this paper attempts to predict the water quality of Jinpen reservoir and study the impacts of the non-point source pollutions on water quality.Results show that: （1）non-point source pollutions have greater impacts on water quality of Jinpen reservoir in the flood periodthan in the non-flood period;（2）the impacts of non-point source pollutions on water quality make a greatdifference between longitudinal and vertical water qualities;（3）forests play a significant role in the reductionof non-point source pollution in the watershed;（4）when predicting the water quality of reservoir,non-pointsource pollutions should be treated differently in the flood and non-flood period.