武汉市废弃矿山生态环境修复研究

Effect of eco-environment restoration on abandoned mines in Wuhan

武汉市矿产资源单一,开发后遗留下来的废弃矿山破坏了区域生态环境和生态系统。基于武汉市废弃矿山现状,选择武汉市8处典型废弃矿山,通过实地调研及结合实际,深入分析武汉市废弃矿山的修复方案,推荐武汉市废弃矿山生态修复模式。结合不同地区的定位及方向,有针对性地提出3种生态修复模式。对于旅游景观再造模式,选择景观公园和综合利用的修复类型;对于农林渔禽模式,选择生态农业、经济林的修复类型;对于植被复绿模式,选择自然修复和工程绿化技术修复类型。

The abandoned mines left over after development have had negative impacts on the regional ecological environment and ecosystem in Wuhan City.Based on the status quo of the abandoned mines,this article selects 8 typical abandoned mines to conduct on-site investigation and in-depth analysis of the restoration plans for abandoned mines.Combined with the positioning and direction of different regions,three ecological restoration models are proposed.For the tourism landscape reconstruction model,the restoration type of landscape park and comprehensive utilization is recommended;For agriculture,forestry,fishery and poultry models,ecological agriculture and economic forest restoration types are selected;For the greening mode of vegetation,the restoration types of natural restoration and engineering greening technology are chosen.