Causes and Control Countermeasures of Agricultural Non-Point Source Pollution in Shaanxi Section of Wei River Basin

被引：0

作者：

Rong, Gui-wen ^{[1
]}

Wei, Wenli ^{[2
]}

机构：

[1] Anhui Univ Sci & Technol, Coll Earth & Environm, Huainan, Peoples R China

[2] Xian Univ Technol, Inst Water Resources & Hydroelect Engn, Xian, Peoples R China

来源：

PROCEEDINGS OF 2010 INTERNATIONAL WORKSHOP ON DIFFUSE POLLUTION-MANAGEMENT MEASURES AND CONTROL TECHNIQUE | 2010年

关键词：

agricultural non-point source pollution; water quality; Wei River basin; control countermeasures;

D O I：

暂无

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

The situation of agricultural non-point source (AGNPS) pollution in Wei River basin has been analyzed. AGNPS caused by the enrichment of nitrogen and phosphorus, the excessive usage of pesticides, herbicides, agricultural films and the random discharge of livestock waste and sewage from diffuse sources is degrading surface water quality throughout the watershed. The relevant measures and countermeasures have been put forward to prevent water body pollution, such as enhancing farmers' awareness of environmental protection, adopting environmental economic means, establishing monitoring and evaluation system of AGNPS and improving related policies and laws.

引用

页码：47 / +

页数：2