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Position: Home > Articles > Application of Micro-Area Water-Harvesting Technical System in Agricultural Area-Source Pollution Control of Mountainous Region in Yunnan Soil and Water Conservation in China 2011 (2) 37-40+77

云南山区农业面源污染控制微区域集水系统技术体系

作  者:
王克勤
单  位:
西南林业大学
关键词:
水土保持;农业面源污染;微区域集水系统;云南山区
摘  要:
面源污染已成为造成河流、湖泊、水库污染的主要原因,有效控制面源污染对于改善水环境质量具有十分重要的意义。针对云南山区面源污染的现状,通过分析面源污染形成的原因和治理中存在的问题,认为微区域集水系统具有拦截和控制山区坡耕地地表径流、增强山坡水源涵养功能和控制农田径流等多项功能,能够实现生态治污、有效控制面源污染的目的。
译  名:
Application of Micro-Area Water-Harvesting Technical System in Agricultural Area-Source Pollution Control of Mountainous Region in Yunnan
作  者:
WANG Ke-qin(Southwest Forestry University,Kunming,Yunnan 650224,China)
关键词:
soil and water conservation;agricultural area-source pollution;micro-area water-harvesting technical system;mountainous areas of Yunnan
摘  要:
Area-source pollution has become the main reason of pollution in rivers,lakes and reservoirs.Effectively control area-source pollution that is of very important for improving water environment.The study shows that micro-area water-harvesting technical system has the functions of intercepting surface runoff on sloped lands,reinforcing water conservation function of slopes,and controlling agricultural runoff,based on present status of area-source pollution of mountainous region in Yunnan,through analysis on the forming reasons of area-source pollution and the existing problems in pollution control.The application of micro-area water-harvesting technical system is beneficial to control area-source pollution in a effective and ecological way.

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