山东理工大学学报（自然科学版）2026，Vol.40Issue(2)：21-29,35,10.
基于PLUS-MSPA模型的合肥市主城区绿色基础设施网络构建研究
Study on the construction of the green infrastructure network in the future main urban area of Hefei based on the PLUS-MSPA model
摘要
Abstract
With the rapid pace of urbanization,the development of Green Infrastructure(GI)networks has become crucial for enhancing urban ecological resilience and promoting sustainable development.This study focuses on the main urban area of Hefei,uses land data from 2000,2010,and 2020 as the base data,and employs PLUS model to simulate and predict the land-use patterns of Hefei's main urban area for 2030.The Morphological Spatial Pattern Analysis(MSPA)method is used to conduct an in-depth analysis of the GI elements in the region for 2030,identifying a core area covering 117.81 km2.A detailed analysis of landscape connectivity within the core area is conducted,extracting 24 GI source pat-ches.The circuit theory model is applied to identify GI corridors,resulting in the identification of 48 GI corridors.Based on the Pinchpoint Mapper tool,47 stepping stones are added,and 110 tertiary corridors are extracted through these stepping stones to improve the GI network for Hefei's main urban area in 2030.This study contributes to the refinement of the GI network in Hefei's main urban area,providing new theoretical insights for urban development.关键词
绿色基础设施/PLUS模型/形态学空间格局分析法/电路模型/网络构建Key words
green infrastructure/PLUS model/MSPA/circuit model/network construction分类
资源环境引用本文复制引用
YAO Yumin,GUAN Zhen,JIANG Jie,SUN Yongjie,DING Lei,GUO Ziyu..基于PLUS-MSPA模型的合肥市主城区绿色基础设施网络构建研究[J].山东理工大学学报（自然科学版）,2026,40(2):21-29,35,10.基金项目
安徽省高校省级自然科学研究重点项目(KJ2019A0751) （KJ2019A0751）
安徽建筑大学高峰学科科研专项重点项目(2021-134) （2021-134）
