Research Progress and Trend of Models of Non-point Source Pollution of Aquatic Environment

摘要：

Abroad Research on Non-Point Source (NPS) pollution models can be generalizes into three stages: lumped model stage, distributed model stage and the stage of integrated models of RS, GIS and NPS pollution. Domestic NPS pollution models can be divided to two big classes: statistical model of empirical analysis and physical model based on mechanism. Integration, coupling, practicality and modernization is the trend of the research on NPS pollution models lately. Combining the China national condition, it is the focal research point to develop NPS pollution model with a certain mechanism foundation and suitable in big and middle scale river basin in our country from now on.

关键词： non-point source (NPS) pollution mathematical models mechanism

作者: Li Qiangkun Sun Juan Ding Xianbao Hu Yawei

作者单位: Institute of Hydraulic Research, YRCC, Zhengzhou, 450003, China Survey Bureau of Hydrology and Water Resourses of Sanmenxia Reservoir, YRCC, Sanmenxia, 472500, Chin

会议类型: 国际会议

会议名称: 第三届黄河国际论坛(The 3rd International Yellow River Forum on Sustainable Water Resources Management and Delta Ecosystem Maintenance)

会议地点: 山东东营

会议语种:英文

页码: 146-154

在线出版日期: 2007-10-16（万方平台首次上网日期，不代表论文的发表时间）