基于地理信息系统与多标准决策分析的城市边缘区生态适宜性用地识别  

Ecological suitability land ecological suitable land in urban fringe area based on geographic information system and multi-criteria decision analysis

作　　者：邓露 林慧颖[1] 刘超帆 郭更年 Deng Lu;Lin Huiying;Liu Chaofan;Guo Gengnian(School of Art and Design,Changchun University of Technology,Changchun 130012,China)

机构地区：[1]长春工业大学艺术设计学院,吉林长春130012

出　　处：《纺织报告》2025年第1期23-25,共3页

基　　金：吉林省科技发展计划项目“大众冰雪背景下吉林省社区冰雪项目库构建及建设路径研究”(20230601121FG)。

摘　　要：当前,城市内有限的绿地斑块已难以满足日益增长的生态服务需求。因此,相关研究逐步转向协调城市边缘区生态系统与核心区域的关系。然而,城市边缘区的自然斑块不能直接保留为绿色基础设施网络,以补丁形式构建的绿色基础设施忽视了其生态意义。文章提出了基于地理信息系统(GIS)与多标准决策分析(MCDA)的城市边缘区生态适宜性用地识别技术路线,并选择长春市主城区进行实证研究。生态适宜性用地识别不仅是保护现有生态资源的必要步骤,更是城市绿色基础设施构建的基础。Currently,the limited green patches in cities are unable to meet the growing demand for ecological services.Therefore,relevant research is gradually shifting towards coordinating the relationship between urban fringe ecosystems and core areas.However,natural patches in urban fringe areas cannot be directly preserved as green infrastructure networks,and green infrastructure constructed in patch form ignores its ecological significance.The article proposes a technical route for identifying ecological suitability land in urban fringe areas based on geographic information system(GIS)and multi-criteria decision analysis(MCDA),and selects the main urban area of Changchun for empirical research.The identification of ecological suitability land is not only a necessary step in protecting existing ecological resources,but also the foundation for building urban green infrastructure.

关 键 词：城市边缘区 生态适宜性用地 土地识别 

分 类 号：U656[交通运输工程—港口、海岸及近海工程]