基于MCR模型的淮北矿区生态分区定量研究及优化策略

Quantitative Study and Optimization Strategy of Ecological Zoning in Huaibei Mining Area Based on MCR Model

煤炭资源的过度开发对生态环境产生了一定的负面影响,以淮北矿区为研究区,基于最小累积阻力模型,划定淮北矿区生态修复分区,结果表明:淮北矿区6.87%区域属于高风险区,其他修复分区面积占比按照由高到低的次序排列,依次为中风险区、较高风险区和低风险区,分别占全区总面积的49.56%、22.97%和20.59%。研究结果可为未来淮北矿区生态环境修复提供科学参考。

The overexploitation of coal resources has had a certain negative impact on the ecological environment, taking the Huaibei mining area as the research area, based on the minimum cumulative resistance model, delineating the ecological restoration zone of the Huaibei mining area, the results show that 6.87% of the Huaibei mining area belongs to the high-risk area, and the proportion of other restoration areas is arranged in order from high to low, in order of medium risk area, high risk area and low risk area, accounting for 49.56%, 22.97% and 20.59% of the total area of the whole area, respectively. The research results can provide a scientific reference for the future restoration of the ecological environment in Huaibei mining area.