河北省农村居民点水土保持模式体系构建

Study on the construction of water and soil conservation pattern in rural residential area of Hebei Province

农村居民点人口、资源、环境和发展的矛盾,导致了农村居民点水土流失的加剧。本文从成因的角度,分析了河北省农村居民点水土流失的特点;并根据地形地貌条件,将河北省农村居民点水土流失划分为三类区域,且对每一类区域水土流失状况进行了分析。在上述分析的基础上,结合国内外有关水土保持方面的经验和教训,构建河北省农村居民点水土保持模式体系,为河北省农村居民点水土保持工作提供指导性意见,从而更好地引导农村生态良好区、生态脆弱区和生态退化区实现经济、社会和环境的协调发展。

The conflict among population, resources, environment and development led to severe soil erosion in rural residential area. This paper analyses the characteristics of soil erosion in rural residential area of Hebei Province from the perspective of the causes. According to the terrain conditions, soil erosion in rural residential area of Hebei Province were divided into three types region and the soil erosion situation of each type were analyzed. Based on the above analysis and the experience and lessons of soil and water conservation in rural residential area, the patterns system of soil and water conservation for rural residential area of Hebei Province were built. This system can provide guidance suggestion for soil and water conservation of rural residential area in Hebei Province. It also has better guidance to realize the economic, social and environmental coordination development in good ecological zones, ecologically fragile areas and ecological degradation area of the rural district.