发挥水土保持效益 建设良好生态环境

中国水土流失面积占国土面积的38.2%,水土流失严重破坏了生态环境。水土保持具有控制土壤侵蚀、改良土壤、调节气候、减少灾害、保存物种和改善环境条件等多种效益,在防治水土流失,保护、改良和合理利用水土资源,改变山区、丘陵区、风沙区面貌,治理江河,减少水、旱、风沙灾害,从而建立良好生态环境,促进社会经济发展等方面具有非常重要的作用。水土保持生态环境建设的基本思路体现在指导思想、工作重点、治理措施和投入等方面。

Exerting Benefits from Soil and Water Conservation to Build Better Ecological Environment

The area of soil and water loss is accounted to 38.2% of the national landarea. Soil and water conser vation could produce great benef it sinero sion control, soil melioration, climate adjustment, disaster decrease, species preservation, and improvement of ecological conditions. It is thought that the soil and water conser vation could control soil and water loss, protect, improve and use soil and water resource rationally, remodel mountain, hill and deser tareas, control rivers, reduce disasters from flood, drought and blown sand, from which the better ecological environment could be built and the social and economical development canbe promoted. The basic thinking fore-coenvironment construction by soil and water conservation is incarnated in guiding ideology, work stress, specific measures and fundinput, etc.