云南农村贫困人口空间结构分析

贫困问题是制约云南省经济社会发展的重大问题,经过连年的扶贫努力,云南省贫困人口已经大幅下降,云南省的贫困人口分布呈现出以中心区向东西方向扩大,同时向南北方向加强的特征,同时不同的区域导致贫困的因子也存在差别,根据各区域不同致贫因子,来探寻扶贫对策,实施差别化政策将对解决贫困问题起到至关重要的作用。依据云南省各州市贫困发生率作为分类指标,利用GIS技术将云南省贫困人口的空间分布呈现出来,并进行空间分类,按照空间分类差异,寻找各区的主导致贫因子,最终按照不同致贫因子提供相应的扶贫对策。

THE POVERTY SPATIAL STRUCTURE ANALYSIS IN RURAL AREAS OF YUNNAN

Poverty as a major problem that hinderd economic and social development of Yunnan Province.With successive years of efforts to alleviate poverty,the number of poverty in Yunnan Province has dropped significantly.But in some of the harsh natural environment of mountains and ethnic minority areas,there are a lot of poverty-stricken people who still living very hardship.We make attempt to use the incidence of poverty in Yunnan Province as the Citis classification index.And we try to express the spatial distribution of poverty in Yunnan Province with GIS technology.Then we will do the space classification.According to differences in space classification of the poverty,we will look for the major factors of poverty of districts.Finally in accordance with the main factor which leading to the different poverty we will provide some appropriate strategies to decrease the poverty.