东北低山丘陵区土地资源评价和水土保持生态建设——以黑龙江省东部红旗流域为例

Land Resource Assessment and Soil and Water Conservation in Low Mountain and Hill Region of Northeastern China ——A Case Study on Hongqi Watershed of Eastern Heilongjiang Province

在综合调查和实地勘查的基础上,对东北低山丘陵区有代表性的红旗流域土地资源进行了分析和评价。根据流域发展和生态建设的要求,调整了其土地利用结构。确定了该区水土保持生态建设的具体措施和工程规模,并计算了其效益。

On the basis of investigating synthetically on the spot, land resources of Hongqi watershed in the low mountains and hills region of northeastern China are analized and assessed according to the development and requirement of ecological construction in the watersheds. The land use structure are adjusted. Measures and their scales of ecological construction of soil and water conservation project are defined, and their benefits are caculated.