资源枯竭型城市废弃采石场植被恢复与再利用探讨——以黄石市黄荆山北麓废弃采石场复绿工程为例

Discussion on Vegetation Recovery and Reuse of Abandoned Quarry in Resource-exhausted City—Taking Northern Side of Huangjingshan Mountain in Huang Shi City as an Example

露天开采矿山是一种对生态环境造成重大破坏和土地资源浪费的土地利用类型,此类地区已成为生态环境破坏最严重的区域。大量矿山进行露天开采,使黄石市成为了资源枯竭型城市,对废弃采石场实施植被恢复与再利用已成为黄石市生态环境建设的重要内容之一。以黄石市黄荆山北麓废弃采石场复绿工程为例,在对治理区现状及其造成负面影响的调查及分析的基础上,提出了废弃采石场植被恢复与再利用的原则、不同坡度采取的植被恢复措施和土地再利用方法,以期为其他资源枯竭型城市的废弃采石场植被恢复与再利用提供参考。

Opencast mining is a kind of land-use type which causes major damage to ecological environ-ment and waste of land resources.A large numbers of open-pit mining,made Huangshi city into the re-source-exhausted state.Implementing of vegetation recovery and reuse has become one of the important contents for ecological environment construction in Huangshi city.Taking the retrieving green project of the northern side of Huangjingshan mountain in Huangshi city as an example,based on detailed investiga-tion and analysis of the area we analyze present condition and put forward the principles of abandoned quarry vegetation recovery and reuse.Taking vegetation restoration measures according to the different slope and ways of reutilization of land,we intend to provide references for other abandoned quarry vegeta-tion recovery.