城市蔓延背景下的乡村景观生态安全影响研究  

Literature Review of Urban Sprawl Influences on Ecological Security of the Rural Landscape

作　　者：范建红[1] 朱雪梅[1] 谢涤湘[1] 

机构地区：[1]广东工业大学建筑与城市规划学院,广东广州510090

出　　处：《城市发展研究》2016年第11期11-16,共6页Urban Development Studies

基　　金：国家自然科学基金(编号:41301175;41271162);广东省公益研究与能力建设专项资金项目(编号:2015A020219007);广东省普通高校人文社会科学研究特色创新类项目(编号:2014WTSCX030)

摘　　要：城镇化的快速发展和城市空间的无序蔓延,对乡村景观生态健康造成了巨大的压力。通过文献资料法与定性分析法对城市蔓延内涵特征进行归纳总结,并从四个层面分析了城市蔓延对乡村景观生态安全的影响研究。提出在我国建设新型城镇化和生态文明社会的大背景下,应从城乡互动的视角分析城市蔓延与乡村景观生态安全问题,加强从微观尺度分析城市蔓延所导致的乡村景观生态安全问题,并因地制宜地研究不同区域不同时空尺度城市蔓延与乡村景观生态安全的问题,制定有针对性的政策措施,引导城市在合理区域增长是协调乡村景观生态保护与城市空间增长矛盾的重要途径。The rapid development of urbanization and the disorder spread of urban space have caused great pressures on the ecological health of the rural landscape. First of all,the concept of urban sprawl is defined,which is proposed that it is the root cause of the destruction of ecological environment,the occupation of cultivated land and the emergence of ecological security of rural landscape.Then the impaction of rural landscape ecological security is analyzed under the background of urban sprawl,which present complex and multidimensional relations of rural landscape from the traditional physical entity space to non material social space,from regional space of macro level to the commuting and jobs housing space of micro level,from development paradigm of productivism and postproductivism to multifunctional rural transformation development research,and from the perspective of multi-scale,multidisciplinary and multi method cross fusion. Last the inhibition influence of urban sprawl on the ecological security of rural landscape is analyzed,and put forward the theory system of sprawl control to the planning measures of sprawl adjustment as well as the policy guarantee of sprawl governance. Then some suggestion have been given that urban sprawl and ecological security of the rural landscape should be studied under the perspective of urban-rural interaction,micro-scale analysis of urban sprawl and ecological security of rural landscape should be strengthened,and specific policy should be made under the macro trends of building a new urbanized and ecological civilized society. Controlling urban growth with a reasonable boundary is an important way to reduce the contradiction between ecological protection of the rural landscape and urban growth.

关 键 词：城市蔓延 乡村景观 生态安全 影响机制 

分 类 号：F291[经济管理—国民经济]