云南省区域人地关系及其空间差异实证研究

THE EMPIRICAL RESEARCH OF REGIONAL MAN-LAND RELATIONSHIP AND SPATIAL DIFFERENTIATION IN YUNNAN

作为中国西南边疆重要的省区之一,云南省特殊的地理位置、复杂的自然地理条件以及丰富的自然资源等对维护国家边境安全、生态安全和资源安全具有重大贡献。实现区域人地系统的协调优化既是云南省发挥上述功能的重要体现,又是其自身发展的客观要求。结合云南省所辖各市州的区域特点,运用人地关系演进状态评价模型,定量分析其各市州＂十一五＂前中期（2006-2008年）阶段的资源环境基础、人口密度、经济密度以及人地关系状态,并以SPSS 16.0和ArcGIS 9.2两个软件作为辅助工具,对研究结果进行聚类分析和地图绘制,以揭示其人地关系状态及其构成要素的空间差异。根据人地关系状态的空间格局,提出云南省区域人地关系空间优化的调控对策与建议。

Yunnan Province,as one of the important provinces in the Southwest of china,has a special location in geography,complicated natural conditions and abundant natural resources,etc.Yunnan contributes to the security of western China territory,ecology and resource.So to bring about the coordination of regional man-land system and human development is better to use the above functions,and it is also the objective requirements of their own development in Yunnan Province.According to the characteristics of various regions of Yunnan Province,to use the evaluation model of man-land relationship status,to quantitatively analyze their resource-environment base、population density、economic density and man-land relationship status of＂Eleventh Five-Year＂plan before the mid-base（2006～2008）in Yunnan Province.The results of cluster analysis is used SPSS 16.0,further more,to draw the map of clustering results by ArcGIS 9.2,to reveal man-land relationship status and other factors of spatial differentiation in these regions.According to the spatial pattern of man-land relationship status,raise the regulation strategy of human-land relationship spatial optimization for Yunnan Province.