御临河

采用GIS技术对重庆渝北区御临河流域地理要素进行分析，并提取地形参数；

Geographical factors were analyzed by GIS and topographic parameters were extracted in Yulin River watershed in Yubei district of Chongqing .

验证了该模型在三峡库区山地区丘陵型流域应用的可行性，并得到了2000年御临河流域农业面源氮、磷污染的负荷总量，和氮、磷污染物负荷的时间分布和空间分布状况等。

Moreover , the total load , time distribution and space distribution of nitrogen , phosphorus of Yulin river in 2000 have been obtained .

通过对御临河流域城镇污水厂的污水处理工艺优化研究，提出御临河流域城镇污水厂的优化工艺，并和规划推荐工艺进行了比较；

Through optimization study on sewage treatment technologies of town sewage plants in the Yulin River valley , the optimized technology for town sewage plants in the Yulin River valley was presented and was compared with the recommended technology in layout ;