安徽沿江主体功能区的划分研究

作为国家“十一五”期间实施区域宏观调控的重大举措,主体功能区划分是一项有别于以往任何区划的创新性工作.本文以安徽沿江地区为实证,以沿江41个县市为基本评价单元,以GIS技术为支撑,采用经济社会开发支撑和自然生态约束的趋同性动态聚类和互斥性矩阵分类相结合的梯阶推进的分区方法,初步划分出四类主体功能区:(1)优先开发区,包括合肥市区、芜湖市区、马鞍山市区、铜陵市区、安庆市区、巢湖市区、当涂县、繁昌县、和县、无为县和芜湖县;(2)鼓励开发区,包括滁州市区、池州市区、肥东县、怀宁县、铜陵县、肥西县、含山县、庐江县和天长市;(3)适度开发区,包括宣城市区、长丰县、广德县、来安县、朗溪县、南陵县、全椒县、望江县、枞阳县、东至县、宿松县和桐城市;(4)引导开发区,包括泾县、宁国市、潜山县、青阳县、绩溪县、旌德县、石台县、太湖县和岳西县.

Study on the Subarea of Development Function Regionalization in Riverside Area Along Yangtze River in Anhui Province

As the important macro-control measure in the 11th five-year-plan, development function regionalization is completely different from any other regionalization. The paper, taking riverside area along Yangtze river in Anhui as an example and 41 counties as the basic evaluation units, is supported with GIS and adopts the regionalization method of assimilated dynamic clustering and mutex-similar matrix classification with economy-development support and eco-environmental restriction. Finally,preferential development area,feasible development area,moderate conservation area and leading exploiting area are classified.