基于资源环境承载力评价的安徽省主体功能区划分研究
2018-02-13郑菲李洪庆赵姚阳
郑菲 李洪庆 赵姚阳



摘要:以安徽省为例,从资源、环境、经济和社会4个方面选取16个指标构建资源环境承载力评价体系,采用熵权法和突变级数模型,结合ArcGIS软件,计算出2016年安徽省各行政单元资源环境承载力,绘制等级分布图,通过对比分析提出未来功能区域划分。结果表明,①安徽省2016年资源环境承载力整体水平较好,芜湖市和马鞍山市综合承载力最高;②经济承载力对资源环境承载力的影响最大,并且同环境承载力和社会承载力呈现出一定的关系,经济承载力越高,其社会承载力越高,而环境承载力越低。结合资源环境承载力评价结果和各城市特点,将安徽省16个行政单元划分为优化开发区、重点开发区和适度开发区3个功能区,并提出了相应发展建议。
关键词:资源环境承载力;突变级数法;主体功能区;区域划分;安徽省
中图分类号:X-1 文献标识码:A
文章编号:0439-8114(2018)22-0164-07
DOI:10.14088/j.cnki.issn0439-8114.2018.22.043 开放科学(资源服务)标识码(OSID):
Abstract: Taking Anhui province as a case, this paper constructed assessment system of CCRE including 16 indicators from the range of resource, environment, economy and society. Then using entropy weight method and catastrophe progression method assess the CCRE value of each administrative unit of Anhui province. Finally, this paper presented the level distribution map with the help of ArcGIS, and proposed the advices of the division of main functional area. The results showed that ①The level of CCRE is preferably in 2016, Wuhu and Maanshan occupy the top two position;②The economic carrying capacity not only has the greatest influence on CCRE, but also shows a negative correlation with environmental carrying capacity and a positive correlation with social carrying capacity. Combining the result of CCRE,this study divides the 16 administration units into 3 functional zones: Optimization development zones, key development zones,moderate development zone. And combining the characteristics of each city, this paper put forward the corresponding development suggestions.
Key words: carrying capacity of resources and environment; catastrophe progression method; main functional area; regional division; Anhui province
資源和环境是人类生存和发展的基础。近年来,中国社会经济快速发展,特别是工业化和城市化进程的推进,导致污染问题加剧,资源和环境受到了严重的破坏,各地区环境资源承载力大大降低。随着中国可持续发展战略的不断深化、“十三五”规划生态文明建设的提出、《关于建立资源环境承载能力监测预警长效机制的若干意见》等文件的印发以及人们对于资源环境系统认识的不断提高及环保意识的增强,资源环境承载力评价成为推进区域绿色高效发展的重要依据。……
