红旗流域土地资源评价和水土保持生态建设

The land resource evaluation and ecological construction in Hongqi Valley

在综合调查和实地踏查的基础上,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与评价。根据流域发展和生态建设的要求,调整土地利用结构,确定水土保持生态建设措施和工程规模。效益分析表明,具有较大范围的示范作用。

On the basis of investigating synthetically and step on and check on the spot,this paper analyses and evaluates the land resourses of Hongqi Valley that the Northeastern low mountains and hills district is representative. According to development and request for ecological construction in the watershed,the land is adjusted and the structure is utilized.Measure of ecological construction of soil and water conservation and scale of project are confirmed, and it has calculated benefit and have greater range exemplary roles.