Ecological restoration methods research of the Haihe River Basin

At large watershed scale, ecological restoration is a complicated and systematic project which involves ecological objects with various types, space layouts and area ratios. Combinations of different ecological restoration measures, such as forest and grass implementation, grazing prohibition, breeding shed and integrated governance, also have different effects on soil and water conservation. Haihe River Basin is one of the Chinese seven major river basins, with an area of 320,600 square kilometers. How to conduct ecological restoration comprehensively and effectively has been the focus of Haihe River Water Conservancy Commission. Based on current conditions and characteristics of the Haihe River Basin-soil erosion, soil conservation, ecological construction and existing problems of ecological restoration, this paper analyzes different geographic and ecological characteristic of small river basins within Haihe River Basin, such as the Yongding, Daqing and Luan rivers. According to our analysis, different integrated measures for soil and water conservation are proposed, and proved to solve soil erosion of these small river basins effectively. These integrated measures not only accelerate vegetation watershed restoration and ecological reconstruction but also improve self-repair capability of great significance.