城市生态功能区划及其在生态安全格局中的应用研究——以深圳市为例  

Discussion on the Urban Ecological Foundation Regionalization and Its Application in Ecological Security Pattern——Taking Shenzhen as an Example

作　　者：李雪飞 杨艳刚[2] 

机构地区：[1]中海石油环保服务有限公司,北京100012 [2]交通运输部公路科学研究所,北京100088

出　　处：《长春大学学报》2013年第6期701-704,共4页Journal of Changchun University

基　　金：环保公益性行业科研专项项目(NO 201009060-04);交通运输建设科技项目(201231836520)

摘　　要：参照《生态功能区划技术暂行规程》,应用定性与定量相结合的方法,设计了3级分区的等级体系。通过分析深圳市生态系统分布特征、自然条件、社会经济发展区域空间分异特点,在GIS环境下,对研究单元采用聚类分析法与图形叠置法自下而上逐步合并,将深圳市生态功能区划分为4个一级区,9个二级区,34个三级区。为深圳市的城市生态安全格局提供了重要参考。Based on the Temporary Scheme of Ecological Regionalization Technology in China,this paper designs a three-level hierarchical system by using the combination of quantitative analysis and qualitative analysis.Through analyzing the ecosystem distribution characteristics,natural settings and regional spatial differentiation of social economic development of Shenzhen City,clustering analysis and graph overlay method are adopted to merge the research unit from below to above in the situation of GIS,classifying the ecological function regionalization of Shenzhen City into 4 first-level unit areas,9 second-level areas and 39 three-level areas.

关 键 词：生态安全格局 景观生态服务重要性 生态功能区划 深圳市 

分 类 号：S718.5[农业科学—林学]