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延庆县属华北土石山区,地处内蒙古高原与华北平原的过渡带,面积2000km2。为加强生态环境建设,1981年延庆县成立了水土保持试验站,开始试点治理工作;1982年成立了水土保持工作站;1983年水利部、财政部将延庆县(女为)水河流域列入国家八片重点治理区,延庆县的水土保持工作逐渐走上了规模治理的轨道。20多年间,从散点式治理、典型小流域治理到县域整个区域的规模化综合治理。在治理过程中,通过地域经济开发与生态环境建设的结合,以7个特定模式的综合整治,7种小流域模式的相互补充,形成了(女为)河、白河区域生态环境防护体系。延庆县尤其是国家重点治理区(女为)水河流域,经过两期两阶段的
Yanqing County is a rocky mountainous area in North China, located in the transitional zone between Inner Mongolia Plateau and North China Plain, with an area of 2000km2. In order to strengthen the construction of the ecological environment, in 1981, Yanqing County established a pilot station for soil and water conservation and began pilot management; a soil and water conservation workstation was set up in 1982; and in 1983, the Ministry of Water Resources and Ministry of Finance included Yanqing County (female) Eight key areas, Yanqing County, soil and water conservation work gradually embarked on the track of scale management. Over the past 20 years, from scattered management, typical small watershed management to the entire county scale comprehensive management. In the process of governance, through the combination of regional economic development and eco-environment construction, the comprehensive improvement of seven specific modes and the complement of seven small watershed modes have formed the eco-environmental protection system for the women and rivers. Yanqing County, especially the State Key Management Area (female) River basin, after two phases of two