重庆三峡库区生态功能区划研究  

A Case Study of Ecological Regionalization in Chongqing Three Gorges Reservoir Area

作　　者：张凤太[1,2] 苏维词[3,4] 梁玉华[1,2] 

机构地区：[1]贵州教育学院地理旅游系 [2]贵州教育学院资源环境与灾害研究所,贵阳550003 [3]重庆师范大学地理科学学院,重庆400047 [4]贵州省科学院山地资源研究所,贵阳550001

出　　处：《重庆师范大学学报（自然科学版）》2008年第4期22-26,F0003,共6页Journal of Chongqing Normal University:Natural Science

基　　金：国家自然科学基金(No.40561006);国家社科基金(No.06XJY017);贵州省优秀青年科技人才培养计划(黔科人字(2005)013);贵州省自然科学基金(黔科基字2006(096号));贵州省省长基金(黔省专合字(2006)72号);重庆市教委科研项目(No.KJ050808);重庆市自然科学基金(No.CST2007BB7225)

摘　　要：生态功能区划是实施区域生态环境保护建设和科学管理的基础。以长江三峡库区(重庆段)沿江区域受库区蓄水影响的23个区县为研究对象,确立能够反映生态功能区划的目的、区域分异规律、区域生态环境特征和范围的指标,采用定量分析(系统聚类方法)和定性分析(图形叠置法)的方法,将重庆三峡库区划分为6大生态功能区。为重庆三峡库区的生态系统管理提供初步的管理框架和尺度范围。The ecological regionalization is the foundation of the implementation of the regional protection of the ecological environment construction and scientific management. The ecological status of the Three Gorges reservoir area is of importance, and the ecological function zoning for the Three Gorges reservoir area is the infrastructure work of ecosystem management and maintenance of ecological diversity. This paper is to study the 23 districts and counties of the Three Gorges Reservoir Area （Chongqing） affected by water storage along the Yangtze River, select indicators of screening by the use of space variability analysis and establish the indicators response to the purpose of regional differentiation, characteristics and scope of ecological function zoning. In the use of quantitative analysis （ Clustering system） and qualitative analysis （graphic overlay） method, the Chongqing Three Gorges reservoir area will be divided into six major ecological function areas（ The metropolitan economic development ecological zones, the mill valley parallel mountainous and hilly agroecological zones outside the city ring, Mill valley parallel mountainous and hilly agriculture and forestry ecological zones of hinterland of the reservoir area , the karst topography ecologically sensitive areas of the Three Gorges reservoir area, the artificial wetland ecological zone of the Three Gorges reservoir drawdown, Three Gorges Reservoir water ecosystems （rivers） ） , providing a preliminary framework and the scope and scale of the management for the ecosystem management of Three Gorges reservoir area in Chongqing.

关 键 词：三峡库区 生态功能区划 聚类分析法 主成分分析法 图形叠置法 重庆 

分 类 号：X171.1[环境科学与工程—环境科学] X321