金属矿山废弃地生态修复与可持续发展研究

金属矿山废弃地是剧烈人为干扰下的一种特殊景观类型,其生态系统结构与功能退化严重。通过生态恢复和重建促使采矿废弃地的生态价值再生,对区域生态系统的健康、地方经济可持续发展以及人民生活水平的提高具有十分重要的意义。通过分析我国采矿废弃地的现状、环境影响,对生态恢复与重建的各种生物措施以及可持续利用途径进行综述,对我国金属矿山可持续发展具有重要的借鉴意义。

Research on the Ecological Restoration and Sustainable Development of Discarded Land of Metal Mine Wasteland

Metal mining wastelands are unique landscapes,formed under the severe negative influence of human disturbance.The highly heterogeneous characteristics and low stability of these landscapes alters hydrologic,biological,and other natural processes.These alterations lead to many environmental problems,such as landscape fragmentation,diffusion of pollution,disruption of water flow,habitat degradation and biodiversity reduction.The paper briefly described the theoretical basis of ecological restoration that is u...