长江经济带发展的资源环境基础分析

A Study of the Resource-environment Base Supportability of the Yangtze River Economic Belt

以长江经济带为研究空间载体,构建多要素综合评价方法,运用GIS空间分析手段,从"地-地"对应和"地-人"对应两方面探讨长江经济带资源环境基础及空间分异特征。结果表明,从资源组合中度来看,四川、云南为一般组合区,重庆、贵州、湖南为中等组合区,湖北、安徽、江西为较高组合区,江苏、浙江、上海为高组合区;从资源环境保障程度看,云南、四川、贵州为高保障度区,江西、湖北、湖南为较高保障度区,安徽、重庆、浙江为中等保障度区,江苏、上海为一般保障区;从经济社会资源环境匹配程度看,云南、贵州、四川为高匹配度区,江西、湖北、湖南为中等匹配度区,安徽、重庆、浙江为一般匹配度区,江苏和上海为低匹配度区。研究结果可为长江经济带的发展提供有益借鉴。

Taking the Yangtze River Economic Belt as a spatial hierarchy,multi-factors comprehensive evaluation method was constructed,and uses GIS to analyze resource-environment base and spatial characteristics of the Yangtze River Economic Belt from two aspects of＂land-land＂and＂land-people＂. The results showed that,from resource abundance,Sichuan,Yunnan are general assembly area,Chongqing,Guizhou,Hunan area middle,Jiangsu,Zhejiang and Shanghai are high assembly area; from resource environment security degree,Yunnan,Sichuan and Guizhou are high security area,Jiangxi,Hubei,Hunan are relative high,Anhui,Zhejiang,Chongqing are middle,Jiangsu,Shanghai are general; from environmental matching degree of economic social resources,Yunnan,Guizhou,Sichuan are high matching area,Jiangxi,Hubei are middle level,Anhui,Chongqing,Zhejiang are general,Jiangsu and Shanghai are low matching area. The study has significant references for resource development of the Yangtze River Economic Belt.