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Position: Home > Articles > Present Situation and Control of Soil and Water Erosion in Xuanwei City of Yunnan Province Bulletin of Soil and Water Conservation 2002,22 (4) 54-56+61

宣威市水土流失现状与治理对策

作  者:
徐元光;毛家轩;杨忠贵;王震洪
单  位:
西南林学院环境科学与工程系;云南省宣威市水务局
关键词:
宣威市;水土流失现状;治理对策
摘  要:
分析了云南省水土保持先进典型——宣威市的水土流失特点、现状及成因 ,以及重点治理以来在水土流失治理中的经验。认为在沟蚀严重地区实施生物谷坊 ,能够弥补砌石谷坊的缺点 ,降低成本 ;重点治理的水土保持区的正确划分能够使治理工作重点突出 ,预防和治理相结合。
译  名:
Present Situation and Control of Soil and Water Erosion in Xuanwei City of Yunnan Province
作  者:
XU Yuan guang 1, MAO Jia xuan 1, YANG Zhong gui 1, WANG Zhen hong 2 (1.The Water Resources Management Bureau of Xuanwei City, Xuanwei 65077, Yun'nan Province, China; 2.Environment Science and Engineering Department of Southwest Forestry Col
关键词:
Xuanwei city; the present situation of soil erosion; the ways to soil erosion control
摘  要:
The characteristics, present situation and causes of soil and water erosion in Xuanwei city, a model of soil and water conservation, in Yun'nan province are analyzed. The results indicate that the building of plant check dam in erosion gully is able to improve the way to harness the erosion gully and decrease the cost of soil and water control in severe soil erosion areas. The right classification of soil and water conservation will be useful to strengthen soil erosion control of the key area, and promote the combination between preventing and harnessing of soil erosion.

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