水土保持坡面工程对流域生态经济系统影响研究

人类活动加剧,自然环境变迁,水土流失问题在某些区域愈演愈烈,然而随着经济发展,环境意识增强,人们迫切需要找到合适的办法改善生态环境,防止水土流失。过去,防止侵蚀和泥沙冲积作为工程的一部分,是在已砍伐或退化地区植树造林。现在更多坡面工程实施,会更加科学的满足环境需要,而且对流域的生态经济系统做出有利影响。

Water and Soil Conservation Engineering Slope of River Basin Ecological Economic System Impact Study

Human activity intensifies,the natural environment change,soil and water loss problem in some area intensified,however,with economic development,environmental consciousness enhancement,people urgently need to find the right way to improve the ecological environment,to prevent water loss and soil erosion.In the past,to prevent erosion and sediment alluvial as part of the project,it is to be in already cut down or degeneration area of afforestation.Now more slope engineering implementation,will be more scientific,but also to meet the environmental needs of river basin ecological economic system to make the beneficial effects.