乐干河生态清洁小流域水土流失整治措施效益分析OA

Soil erosion is not only the main form of land degradation and ecological deterioration,but also a concentrated reflection of the degree of land degradation and ecological deterioration.Its impact on economic and social development is multifaceted,global,and far-reaching.This article takes the comprehensive management project of the Legan River small watershed in Jiaoling County,Meizhou City as the research background.Based on the current types and status of soil erosion in the watershed,and based on the concept of ecological protection and construction,a governance model of ecological bank protection,closure and control,and vigorous publicity is proposed.The social,ecological,environmental,and economic benefits generated after the project construction are analyzed,providing a systematic solution for the upgrading of soil and water protection in small watersheds.