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作 者 ：王传胜,范振军,董锁成,薛东前,李泽辉

期 刊 ：生态学报 2005年 25卷 7期 页码：1804~1812

关键词：生态经济；区划；西北地区；

Keywords:eco-economy, regionalization, Northwest China,

摘 要 ：汇集西北6省区近300个气象站点的多年气象数据,400多个县市的土地利用和社会经济统计数据,提取降水、气温、湿度、土地利用类型、人口、GDP、矿产资源、产业结构(三次产业)等要素,设计了水热状况、人类活动强度、工业化程度、城镇化程度等指标,借助GIS工具,通过要素指标的空间分异特征研究,构筑指标体系,进行了以县域尺度为最小空间单元的生态经济区划研究。根据西北地区县域尺度上的生态环境状况和人类活动状况,将西北划分为3级27个生态经济区。

Abstract:As a language in describing the earth‘s surface, regionalization has been developed to the stage of “integration” over systems of nature and humanity and “pertinence” for special purpose from the straightforward representation of natural zones. Eco-economic regionalization is a new field probing into the integration of nature and human systems. Based on the theories and methods in nature and ecological regionalizations, this study aimed to develop new methods and index designs for eco-economic regionalizati...

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