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朝阳市龙城区杠头沟小流域位于朝阳市区的西北部,总面积46.66 km2,水土流失面积30.68 km2,水土流失面积占总面积的65.75%,流域内沟壑纵横,以土石质U、V型沟壑为主,发育较活跃,沟壑密度达1.76 km/km2。从2008年始,对该流域进行了综合治理,具体治理模式是:修筑谷坊-蓄水保土-产业配置-提高沟壑开发利用效益。经过治理,生态、经济和社会效益卓有成效,流域生态环境得到明显改善,人民生活水平显著提高,实现了可持续发展。该流域的治理模式和经验可在同类型流域治理中应用推广。
The Beitougou watershed in Longcheng District of Chaoyang City is located in the northwestern part of Chaoyang urban area with a total area of 46.66 km2, with an area of 30.68 km2 and a water and soil loss area of 65.75% of the total area. The ravines of the drainage area are made of U, V type Mainly gully, more active development, gully density of 1.76 km / km2. From the beginning of 2008, comprehensive management of the basin has been carried out. The specific governance modes are as follows: to build the valley - water and soil conservation - industrial allocation - to improve the benefit of development and utilization of ravines. After treatment, ecological, economic and social benefits have been fruitful, the ecological environment in the basin has been significantly improved, the living standards of the people have been significantly improved, and sustainable development has been achieved. The management model and experience of the basin can be applied and popularized in the same type of basin management.