摘要
水土流失是当今社会一个重要的环境问题,尤其是对于一些干旱地区来说。因此,必须重视治理水土流失问题,加强水土保持各方面工作的力度。当前,开展水土保持工作,一般利用工程措施以及植物措施。其中,植物措施不仅对于涵养水源、保持水土,改善生态环境有着重要作用,还可以增加一定的经济效益。水土保持工作的植物措施包括水源涵养林、固沙造林等水土保护林的营造、水土保持草的种植等。文章简析了水土流失以及水土保持工作,对水土保持工作的基本措施进行概括,并对植物措施在水土保持工作中的作用进行重点分析。
Soil erosion is one of the important environmental problems in today＆#39;s society,especially for some arid regions.Therefore,we must pay attention to the problem of soil erosion control and to strengthen all aspects of soil and water conservation efforts.At present,soil and water conservation, engineering measures and plant measures are generally used.Among them,plant measures can not only retain water,conserve water and soil conservation,but also plays an important role in improving the ecological environment and enhancing economic benefits.The plant measures for soil and water conservation include water conservation forest,afforestation,soil protection,water and soil conservation construction of forest grass planting etc.Soil erosion and soil and water conservation work are analyzed, and also the basic measures for the work are generalizes,and the vegetation measures in soil and water conservation function are mainly analyzed in the paper.
出处
《黑龙江水利科技》
2014年第4期48-50,共3页
Heilongjiang Hydraulic Science and Technology
关键词
水土保持
植物措施
造林种草
减少地表径流
涵养水源
改良土壤
soil and water conservation
plant measures
afforestation and grass
reducing surface runoff
water conservation
soil improvement
