%0 Journal Article
%T Integrated Model of Nutrients for the Miyun Reservoir and Its Watershed<br>密云水库及其流域营养物集成模拟的模型体系研究
%A WANG Jian-ping
%A SU Bao-lin
%A JIA Hai-feng
%A CHENG Sheng-tong
%A YANG Zhong-shan
%A WU Dian-wei
%A SUN Feng
%A <br>王建平
%A 苏保林
%A 贾海峰
%A 程声通
%A 杨忠山
%A 武佃卫
%A 孙峰
%J 环境科学
%D 2006
%I 
%X In recent years,the Miyun Reservoir faces severe problems of water quality and quantity due to continuous drought.In order to simulate and predict the eutrophic status of the Miyun Reservoir and its watershed,an integrated model was developed based on GIS and RS technology,which was composed of non-point source(NPS) simulation model,aquatic ecological-hydrodynamic model,and river water quality model.Ecological-hydrodynamic model was developed through coupling water quality analysis simulation program(WASP) with environmental fluid dynamics Code(EFDC).SWAT was selected as NPS simulation model,which could also perform water quality simulation in the river.Then the integrated model was calibrated using Markov Chain Monte Carlo method and verified using observed data.Results indicated that observed water quality data laid around the mode curves of simulation distribution,and which also dropped into the confidence interval on 80 percent credibility of water quality simulation distribution.In conclusion,the results show that the integrated model can meet the need of application.
%K Miyun Reservoir
%K nutrient
%K integrated model
%K watershed<br>密云水库
%K 营养物
%K 集成模型
%K 流域
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=3FF3ABA7486768130C3FF830376F43B398E0C97F0FF2DD53&cid=A7CA601309F5FED03C078BCE383971DC&jid=64CD0AA99DD39F69401C615B85F123EF&aid=E564BC1CD9EF0FE6&yid=37904DC365DD7266&vid=DB817633AA4F79B9&iid=DF92D298D3FF1E6E&sid=F7C51083F4D893E5&eid=0E37D9F9BC838B8F&journal_id=0250-3301&journal_name=环境科学&referenced_num=10&reference_num=8