城乡交错带结构功能及管理  

Structure Function of Urban-rural Fringe and Its Management

作　　者：李庆召[1] 牛俊玲[1] 

机构地区：[1]郑州航空工业管理学院资源与环境技术研究所,河南郑州450015

出　　处：《环境科学与管理》2008年第7期12-14,23,共4页Environmental Science and Management

基　　金：河南省社科规划项目(2006FZH005)

摘　　要：城乡交错带是城市建成区与广大乡村区相连接的部位,在这个地带上,城乡之间各种要素激烈转换,非农业活动与农业活动多种因素相互作用,形成了复杂的动态过程。随着中国城市化进程的加快,城乡交错带因其所具有多样性、敏感性和脆弱性等特点而得到越来越多的关注。本文展开阐述了城乡交错带的功能特征及城乡交错带存在生态问题,并介绍了城乡交错带研究体系中的城乡交错带的界定、城乡交错带景观格局、城乡交错带土地利用等关键问题。并从廊道建设、景观斑块建设入手探讨了适合解决中国城乡交错带生态问题的措施。Urban - rural transition region was foreside of both urban expand and rural development, it was the important region to plan urban and rural region as a whole. Two forces are apparent in the actual changes of the landscapes, polarization between intensification and extensification and the distinction between urban and rural With the speeding of city＇s suburbanization and rural area＇s urbanization, more and more emphases have been focused on urban - rural fringe for its diversity, sensitivity and frangibility. In this paper, Based on the main characteristic and structure of urban -rural fringe, the authors analyzed some ecological issues of urban- rural fringe, some key techniques such as boundary of urban- rural fringe,landscape pattern of urbanrural fringe land use of urban - rural fringe and so on are also be introduced. Based on those, measures accounting for ecological issues of urban - rural fringe are raised.

关 键 词：城乡交错带 城乡交错带的界定 城乡交错带景观格局 城乡交错带土地利用 

分 类 号：X321[环境科学与工程—环境工程] TE984.115[石油与天然气工程—石油机械设备]