皖西大别山区生态清洁小流域建设措施及效益研究

Study on Construction Measures and Benefits of Ecological Clean Small Watershed in Dabie Mountain Area of Western Anhui Province

摘要: 文章以大别山区腹地的岳西县毛尖山小流域为例，该流域具有典型的山地丘陵区水源保护小流域的特点。小流域建设过程中将水土流失治理与人居环境改善相结合，构筑“生态自然修复区、综合治理区、生态保护区”三道防线；通过配置梯田工程、水蚀坡林地改造、低效林水源涵养功能提升、生活污水生物降解、村庄清洁美化工程以及清水廊道等措施，达到治理水土流失，增强水源涵养，美化乡村环境，促进当地经济与生态环境相互协调，建立产业发展、环境优美、生态宜居的新型美丽乡村良性发展模式。

Abstract: Taking Maojianshan small watershed in Yuexi County in the hinterland of Dabie Mountain as an example, the watershed has the characteristics of typical water source protection small watershed in hilly area. In the process of small watershed construction, soil erosion control and human set-tlement environment improvement are combined to construct three defense lines of “ecological natural restoration area, comprehensive control area and ecological protection area”. Through the configuration of terrace engineering, water erosion slope forest land transformation, low efficiency forest water conservation function improvement, domestic sewage biodegradation, village cleaning and beautification project and clear water corridor and other measures, its goal is to control soil erosion, enhance water conservation, beautify the rural environment, promote the coordination of local economy and ecological environment, the establishment of industrial development, beautiful environment, ecological livable new beautiful rural benign development model.