基于MSPA-MCR的滨江城市蓝绿空间生态网络构建——以安徽省芜湖市为例  

Construction of Blue-green Space Ecological Network in Waterfront Cities Based on MSPA-MCR:A Case Study of Wuhu City,Anhui Province

作　　者：张晓瑞[1,2] 项金铭 王振波[3] ZHANG Xiaorui;XIANG Jinming;WANG Zhenbo(Department of Urban Planning,Hefei University of Technology,Hefei 230601,China;Laboratory of Digital Human Habitat Studies,Hefei University of Technology,Hefei 230601,China;Institute of Geographic Sciences and Natural Resources Research,Chinese Academy of Sciences,Beijing 100101,China)

机构地区：[1]合肥工业大学城市规划系,安徽合肥230601 [2]合肥工业大学数字人居环境研究实验室,安徽合肥230601 [3]中国科学院地理科学与资源研究所,北京100101

出　　处：《安徽工程大学学报》2025年第1期72-79,共8页Journal of Anhui Polytechnic University

基　　金：国家自然科学基金项目(41771181);合肥工业大学科研项目(W2022JSFW0959)。

摘　　要：长江流域内分布的重要生境众多,芜湖市作为长三角中心城市之一,具有丰富的水资源和独特的河流生态系统。蓝绿空间作为城市中重要的生态基础,对维护城市生态平衡、改善环境质量具有重要作用。研究选取芜湖市为研究对象,基于形态学空间格局分析(MSPA)对研究区内关键性的生态要素(本研究指以林地、水体为主的蓝绿空间自然生态要素)进行识别、处理和分类,通过评估景观连通性,确定重要生态源地;综合考虑土地利用、高程、坡度以及道路距离4个阻力因素,结合最小累积阻力值模型(MCR)和重力模型构建生态网络;通过对芜湖市蓝绿空间生态网络进行优化,补充5个核心生态源地和23条规划生态廊道;最后根据分析结果提出科学的城市发展建议,以期为长江沿岸城市以及此类其他城市的生态网络构建提供参考。There are many important habitats distributed in the Yangtze River Basin.As one of the central cities in the Yangtze River Delta,Wuhu City has the geographical advantage of easy access to the river and the sea,playing a key role in promoting the rise and prosperity of cities along the river.The study selected Wuhu City as the research object,and based on Morphological Spatial Pattern Analysis(MSPA),identified,processed,and classified the blue-green space in the study area.By evaluating landscape connectivity,important ecological source areas were identified,and four resistance factors including land use,elevation,slope,and road distance were comprehensively considered.The minimum cumulative resistance value model(MCR)and gravity model were combined to construct an ecological network.By optimizing the ecological network of Wuhu City,5 core ecological source areas and 23 planned ecological corridors were supplemented.Finally,based on the analysis results,scientific urban development suggestions are proposed,aiming to provide a reference for the construction of ecological networks in cities along the Yangtze River and other similar cities.

关 键 词：滨江城市 蓝绿空间 形态学空间格局分析 生态网络 

分 类 号：TP391.4[自动化与计算机技术—计算机应用技术]