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中国农学通报 ›› 2015, Vol. 31 ›› Issue (25): 192-199.doi: 10.11924/j.issn.1000-6850.casb15050028

所属专题: 资源与环境 农业生态

• 资源 环境 生态 土壤 气象 • 上一篇    下一篇

基于GIS的云南省生态环境空间分异探究

王大力,吴映梅   

  1. 云南师范大学 旅游与地理科学学院,云南师范大学 旅游与地理科学学院
  • 收稿日期:2015-05-06 修回日期:2015-07-21 接受日期:2015-05-25 出版日期:2015-09-23 发布日期:2015-09-23
  • 通讯作者: 吴映梅
  • 基金资助:
    国家自然科学基金项目“西南山地城乡聚落共生系统演进机理研究——以云南省为例”(41461037);云南哲学社会科学创新团队“2014 年度云南哲学社会科学创新团队”(2014cx01-10);云南省教育厅研究生项目“基于GIS的珠江源自然保护区民族乡村聚落空间分异研究”(2014J032)。

A Study on the Eco-environment of Yunnan Province Based on GIS

  • Received:2015-05-06 Revised:2015-07-21 Accepted:2015-05-25 Online:2015-09-23 Published:2015-09-23

摘要: 为建设美丽中国云南篇章,与全国同步实现小康社会。通过以云南省为研究空间载体,拟克服突破生态环境偏重单要素的传统评价方法,筛选构建区域生态环境综合评价方法,运用GIS空间分析手段,探讨云南省生态环境及空间分异特征,并针对性的提出云南省生态文明建设的空间思路对策。结果表明:云南省环境容量中等、生态环境较脆弱、生态环境重要性较高、自然灾害频发;生态环境空间分异明显,可分为综合平衡区、效率主导区、环境主导区3个功能区。

关键词: 蔬菜种植, 蔬菜种植, 扩大规模, Logistic模型

Abstract: In order to build a great chapter of Yunnan in beautiful China and build a well-off society in an allround way, the paper took Yunnan Province as a spatial hierarchy to overcome the traditional emphasis on single factor evaluation method. The author constructed a comprehensive evaluation method and used GIS to analyze the ecological environment and spatial characteristics of Yunnan Province. On this basis, the author put forward ideas and countermeasures for ecological civilization construction in Yunnan. The results showed that in Yunnan Province, environmental capacity was at medium level, eco-environment was more vulnerable and had great significance, natural disasters occurred frequently, and eco-environment spatial differentiation was more obvious. The province could be divided into three functional areas, which were the overall balance area, the efficiency dominant area and the environmental dominant area.