Research Progress on Non-Point Source Pollution Estimation of Different Scales

被引：0

作者：

Zeng, Weijun ^{[1
]}

Hou, Mingming ^{[1
]}

Guo, Sizhe ^{[1
]}

Luo, Yidan ^{[1
]}

机构：

[1] Kunming Univ Sci & Technol, Fac Environm Sci & Engn, Kunming 650093, Peoples R China

来源：

2014 INTERNATIONAL CONFERENCE ON GIS AND RESOURCE MANAGEMENT (ICGRM) | 2014年

关键词：

NPS pollution; estimation model; different scales; advantages and disadvantages; development trend; MODEL;

D O I：

暂无

中图分类号：

P9 [自然地理学];

学科分类号：

0705 ; 070501 ;

摘要：

The process of the generation, migration and transformation of non-point source (NPS) pollution is very complicated, and it has become a hot academic issue. This article discusses the research progress of NPS pollution models estimation of the soil bin, farmland, basin, regional scale, and scale effect of each model is obvious in a certain range. What's more, the application range, research priorities, research objects, advantages and disadvantages of models are analyzed. The research and application of NPS pollution load model estimation mainly focuses on farmland scale and river basin scale. And the study on the model estimation of soil bin experiment scale and regional scale should be improved. Finally, the domestic problems, development trend and application of new methods of NPS pollution are analyzed.

引用

页码：232 / 245

页数：14

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