中国非金属矿工业导刊Issue(5)：7-12,6.
基于生态安全格局理论的矿山生态修复分区划分
Zoning for Mine Ecological Restoration Based on the Theory of Ecological Security Pattern
摘要
Abstract
Scientifically constructing ecological security patterns under the influence of mineral resource extraction and delineating ecological restoration zones based on these patterns are critical directives for mine ecological restoration.Utilizing data from diverse mineral extraction operations and applying ecological security pattern theory,we developed a research methodology:'Identifying ecological source areas via MSPA combined with dPC → Adjusting comprehensive ecological resistance surfaces using mineral extraction intensity→ Extracting ecological corridors through circuit theory → Pinpointing ecological pinch points and landscape connectivity barriers'.This framework enabled the construction of the ecological security pattern.Key findings include:11 ecological source patches(38.21 km2,6.25%of the study area),overlapping with ecological conservation redlines;Significantly elevated resistance values in mining-affected zones;18 extracted ecological corridors(total length:51.81 km);Ecological pinch points covering 17.70 km2.By superimposing barrier zones and mineral extraction impact areas,we delineated ecological restoration partitions and proposed targeted restoration priorities.关键词
矿产资源开采/生态安全格局/形态学空间格局分析/电路理论/生态修复分区Key words
mineral resource extraction/ecological security patterns/MSPA/circuit theory/ecological restoration zoning分类
资源环境引用本文复制引用
颜士顺,张凤鸣,邢雪,朱琳..基于生态安全格局理论的矿山生态修复分区划分[J].中国非金属矿工业导刊,2025,(5):7-12,6.基金项目
江苏省地质局"徐州市石灰岩露采矿山生态修复效果评价研究"(苏地质发[2022]81号,编号:2022KY08) （苏地质发[2022]81号,编号:2022KY08）
江苏省地质矿产勘查局"徐州市采煤塌陷地三维可视化监测及区域稳定性评价"(苏地矿发[2021]79号,编号:2021KY08) （苏地矿发[2021]79号,编号:2021KY08）
徐州市贾汪区自然资源和规划局项目"徐州市贾汪区历史遗留矿山核查项目"(编号:1SZC-320305-ZEXG-G2022-0002). （编号:1SZC-320305-ZEXG-G2022-0002）
