STUDY ON ECOLOGICAL SPACE OF URBAN AGGLOMERATION-Taking Wuxi City as an Example

作     者：XUE Dong-qian 1,2 ,ZHANG Xiao-jun 1 (1.Institute of Geographical Sciences and Natural Resources Research,t he Chinese Academy of Sciences,Beijing 100101,P.R.China 2.College of Tourism and Environment,Shaanxi Normal University,Xi' an 710062,P.R.China) 

作者机构：Institute of Geographical Sciences and Natural Resources Research， the Chinese Academy of Sciences， Beijing 100101， P. R. China College of Tourism and Environment， Shaanxi Normal University， Xi'an 710062， P. R. China Institute of Geographical Sciences and Natural Resources Research， the Chinese Academy of Sciences， Beijing 100101， P. R. China 

出 版 物：《Chinese Geographical Science》 (中国地理科学)

年 卷 期：2002年第4期

页      面：33-40页

核心收录：

学科分类：12[管理学] 1204[管理学-公共管理] 120405[管理学-土地资源管理] 

基　　金：UndertheauspicesoftheNationalNaturalScienceFoundationofChina(No.90102013 No.40171007) theKnowledgeInnovationProjectoftheChineseAcademyofSciences(No.KZCX1-10-07-04) 

主　　题：urban agglomeration spatial stru cture landscape structure security pattern of landscape ecology CLC number:F293.2 F301.24Document code:A Article ID-0063(2002)00-0321-08 

摘      要：From the angle of ecology,urban agg lomeration presents relevant types of landscape structure,which in-clude Patch,Corridor and *** are different landscape feature s and different problems in differen t development *** paper has put forward fi ve basic conditions for security pattern of landscape ecology of urban agglomeration,described quantitatively the featu res for landscape ecology in Wuxi,an d analyzed ecological background of spatial expan-sion and spatial organization of urb an development in *** the angle of ecological land use and non-ecological land use,the paper has analyzed the featu res of land use and ecological distribution of land in the urban *** s patial mod-el of cities and towns in Wuxi is composed of one metropolis,two urban zones and three development *** th esis has planned preliminarily ecologic al protection network at four levels in the urban region according to four *** last,combining landscape ecology with ur ban space,a tentative security pattern of landscape ecology has been pla nned in Wux-i,namely Source-Buffer Zone and Metropolis,Radiating Routes and Expan sion Direction of City,Strategic Point and Interac-tion between Cities and Towns,Inter-Source Linkage-Corridor of a Stabl e Landscape Structure.