摘要
基于近年来小流域水土流失治理项目,明确了水土流失的影响因素分为自然因素与人为因素,分析了水土流失的危害性,表现为破坏土地资源、生态环境恶化与损害水利工程,得出小流域水土流失综合治理可采取生态治理、农业技术治理及水土流失工程治理等多种措施。
Based on the small watershed soil and water loss control projects in recent years, the influencing factors of soil and water loss are divided into natural factors and human factors. The harmfulness of soil and water loss is analyzed, which is manifested as destruction of land resources, deterioration of ecological environment and damage to water conservancy projects. It is concluded that the comprehensive control of soil and water loss in small watershed can be carried out by ecological control, agricultural technology control and soil and water loss engineering control.
作者
贾无瑕
JIAWu-xia(Jingyuan County Water Authority,Baiyin 730600,China)
出处
《工程建设与设计》
2022年第16期42-44,共3页
Construction & Design for Engineering
关键词
小流域
水土流失
综合治理
small watershed
soil erosion
comprehensive control
