民勤绿洲边缘区人口资源与生态环境协调发展研究

bstract: Minqin Oasis is breaking down leaded by contradictions between population and resources and vicious cycle between desertification and poverty. This paper explored a new way on scientific development of population and resources in fringe areas of Minqin Oasis using both theory and demonstration studies. Zhengxin village including 331 persons was selected as study object. A typical model was established including ecological restoration basing on sand fixation and forestation, industrial structure adjustment focused on animal husbandry and becoming rich from ecological compensation, which was called “Zhengxin Model”. Results from “Zhengxin Model” displayed that total water consumption had reduced by 2/3 and the proportion of groundwater decreased from 50% to 7%, whereas the proportion of ecological water increased from 0.8% to 93%, and also average annual income of people go up to 5200 yuan correspond to 3500 yuan and the income structure became more rationally. Upscale “Zhengxin Model” in the whole oasis fringe areas of Minqin basin is feasible and will bring notable effect. As a result, it is inevitable to carry “Zhengxin Model” into execution in fringe areas of Minqin oasis.