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1、生态与农村环境学报2007,23(2):12-17JournalofEcologyandRuralEnvironment基于开发需求的安徽沿江地区生态经济分区1,211李宗尧,杨桂山,董雅文(1.中国科学院南京地理与湖泊研究所,江苏南京210008;2.中国科学院研究生院,北京100039)摘要:从压力、状态和人类响应3个方面,构建了生态经济分区指标体系,结合经济开发需求的评价结果,以县(市、城区)为基本评价单元,利用主成分分析与系统聚类的方法,根据自上而下的专家定性评估,遵循空间邻近性原则,将安徽沿江地区
2、划分为7个生态经济类型,即:合肥污染防治与城镇生态优化区、巢滁湖泊湿地保护与平原生态农业区、马芜铜宣工业污染防治与城镇生态优化区、宣南生态农业与水土保持区、安庆平原农业与湿地生态保护区、池州森林保育与生态农业区以及皖西水源保护与森林保育区。关键词:生态经济分区;经济开发需求;层次聚类法;主成分分析;安徽沿江地区中图分类号:X171.1;F062.2文献标识码:A文章编号:1673-4831(2007)02-0012-06ZoningoftheAreaAlongsidetheYangtzeRiverinAnh
3、uiProvinceBasedontheDemandforEconomicDevelop21,211ment.LIZong2yao,YANGGui2shan,DONGYa2wen(1.NanjingInstituteofGeographyandLimnology,ChineseAcade2myofSciences,Nanjing210008,China;2.GraduateSchoolofChineseAcademyofSciences,Beijing100039,China)Abstract:Inregi
4、onsrapidlydevelopingineconomy,humanactivitiesoftenposeobstaclesinprotectionofthenaturale2cologyandenvironment,whichwillinturnunderminesustainabilityoftheregions.Zoningbasedontheecological2eco2nomicdemandoftheregionforsustainableeconomicdevelopmentisessenti
5、al.TheareaalongsidetheYangtzeRiverinAnhuiProvince(theAAYRAP)issuchatypicalregioninCentralChina.Anevaluationindexsystemisdesginedforzon2ingbytakingintoaccountpressure,statusandhumanresponse,linkingtheregionalecosystemandsocial2economysystemandthehumanactivi
6、ty2environmentinteraction.Counties(citiesorurbandistricts)arecitedasbasicunitandthemeth2odsofPrincipalComponentAnalysisandHierarchicalClusterAnalysisareadoptedintheevaluation.Followingthespatialproximityprinciple,theAAYRAPisdividedinto7ecological2economict
7、ypes:HefeiPollutionControlandUrbanEcologyOptimizationZone,Chaohu2ChuzhouLake2WetlandConservationandPlainEcologicalAgricultureZone,Ma′anshan2Wu2hu2Tongling2XuanchengIndustrialPollutionControlandUrbanEcologyOptimizationZone,SouthXuanchengEcologicalAgricultur
8、eandWater2SoilConservationZone,AnqingPlainAgricultureandWetlandEcologicalConservationZone,ChizhouForestConservationandEcologicalAgricultureZone,andWestAnhuiWaterSource2ForestConservationZone.Besides,ahighligh
