山东国土资源2026，Vol.42Issue(5)：20-28,9.DOI:10.12128/j.issn.1672-6979.2026.05.003
基于FCE-GIS的济南市莱芜区生态敏感性分析及分区治理研究
Study on Ecological Sensitivity and Zonal Governance of Laiwu District in Ji'nan City Based on FCE-GIS
摘要
Abstract
In response to the problems of fuzzy factor boundaries and insufficient human interference in eco-logical sensitivity evaluation of mineral resource-based counties,taking a typical iron ore gathering area in Laiwu district in Ji'nan city as the research object,by using fuzzy comprehensive evaluation method(FCE),integrating multi-dimensional evaluation factors of"natural human mining",a five level ecologi-cal sensitivity evaluation system has been constructed.Combining with GIS spatial analysis technology,re-fined ecological sensitivity evaluation and zoning governance research have been carried out.It is showed that spatial differentiation characteristics of ecological sensitivity in Laiwu district are significant,with ex-treme and highly sensitive areas accounting for 21.96%of the total area.It is mainly concentrated in the northern ecologically fragile zone and the central mining core area,and presents three high superposition characteristics of"multiple geological disasters,high ecological value,and strong mining disturbance";The proportion of moderately sensitive areas is 29.61%,which is a transitional zone of the ecosystem.Low and insensitive areas account for 48.43%of the total area,and mainly distribute in the western and north-ern plains and urban core areas.The coupling mechanism between mining activities and ecological patterns has been revealled,and the superiority of FCE model in ecological evaluation of resource-based regions has been verified.Based on this,a zoning governance strategy with"precise risk prevention and control ec-ological restoration and GEP value-added resilience institutional innovation"as the core has been pro-posed.It will provide theoretical support and practical paradigms for the maintenance of ecological security and sustainable development in similar regions.关键词
生态敏感性/模糊综合评价/GIS技术/铁矿聚集区/济南市莱芜区Key words
Ecological sensitivity/Fuzzy Comprehensive Evaluation(FCE)/GIS technology/iron ore gath-ering area/Laiwu district in Ji'nan city分类
资源环境引用本文复制引用
孔凡飞,宋远霸,王秉顺,杨帆,毛广达,房钊彤..基于FCE-GIS的济南市莱芜区生态敏感性分析及分区治理研究[J].山东国土资源,2026,42(5):20-28,9.基金项目
山东省莱芜铁矿集中开采区生态地质调查评价项目(鲁勘字[2025]48号) （鲁勘字[2025]48号）
