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在土石山区选取具有典型代表性的平顺县青阳镇白马小流域作为治理单元。应用系统工程学、水土保持学、生态经济学和景观生态学的方法和理论,以“三道生态防线”为主线,开展小流域水土保持生态清洁型模式治理。结果表明:通过综合治理,不仅提高了社会经济和水土保持效益,而且为探讨我国北方土石山区生态清洁型小流域综合治理模式提供技术支撑。
In the mountainous area, Pingba County, Qingyang town, Baima small watershed, is selected as the governing unit. Applying the methods and theories of system engineering, soil and water conservation, ecological economics and landscape ecology, taking the “Three Ecological Lines of Defense” as the main line, carrying out the eco-clean model management of soil and water conservation in small watershed. The results show that not only improving the social economy and soil and water conservation benefits through comprehensive management, but also providing technical support for exploring the comprehensive management mode of eco-clean small watershed in the rocky mountainous area of northern China.