水保所知识产出(1956---)知识库

水土保持作为生态文明建设的重要组成部分，是生态建设的主体，是经济社会发展的生命线． 保持水土，维护
生态安全，意义重大，刻不容缓． 从水土保持与生态文明建设的相关概念入手，总结了我国水土流失的现状，分析了
水土保持与生态文明建设的本质特征，研究了水土保持与生态环境建设的关系，探讨了水土保持在生态文明建设
中的五大作用，即: ①水土保持是综合防治蓄水减沙的根本性措施; ②水土保持是改善农业生产结构及促进农业
可持续发展的基础工程; ③水土保持是缓解水资源供需平衡矛盾的主要手段; ④水土保持是改善山区农业生态环
境的主要途径; ⑤水土流失治理是加快生态建设的有力保障．

As an important part of the construction of ecological civilization，water and soil conservation is the main body
of ecological construction，and is the lifeline of economic and social development． To brook no delay conserve soil
and water，maintain the ecological security，it is of great significance． From the relevant concepts of soil and water
conservation and ecological civilization construction，the present situation of soil erosion in China is summarized，
and the essential characteristics of soil and water conservation and ecological civilization construction are analyzed，
and the relationship between soil and water conservation and ecological environment construction is studied: ①soil
and water conservation is the basic measure to prevent and reduce the sediment of water; ②soil and water
conservation would improve the structure of agricultural production and promote the development of rural economy;
③soil and water conservation would ease the contradiction between supply and demand balance of water resources;
④soil and water conservation is the main way to improve the ecological environment of agriculture in mountain
areas; ⑤Soil erosion control is a powerful guarantee to accelerate the construction of ecological．