试论北京水土保持中的生态环境建设

Expounding Beijing's Soil and Water Conservation Eco-environment Construction

北京山区面积占总面积的 62 % ,是北京的生态屏障 ,是饮用水源保护地区 ,也是首都城市发展的腹地。面向 2 1世纪 ,保护和合理开发京郊山区的水土资源是关系首都可持续发展的关键。本文从北京市 50年水土保持、生态环境建设的理论和实践出发 ,阐明水土保持中生态环境建设在北京市可持续发展中的巨大作用以及面向 2 1世纪北京市水土保持中生态环境建设领域的重点 。

Beijing's mountain regions,accounting for 62% of the total area,are not only Beijing's ecological screens and protective areas of drinking water,but also the hinterland of the capital development Facing the 21 century ,it's the key to protect and reasonably develop the resources of soil and water resources in the suburbs of Beijing for the sustainable capital development This article,in the theory and practice of Beijing 50 years' construction,elucidates the great functions in the sustainable capital development and the focuses of the ecological construction of soil and water conservation for reference in the planning of future development