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An appraisal of terrestrial ecology rehabilitation practices at the Estevan surface mines (Saskatchewan).

机译:对Estevan露天矿(萨斯喀彻温省)的陆地生态恢复做法进行了评估。

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摘要

Coal mining is a major contributor to the economic development of many countries. However, coal mining across the world has had adverse impacts on physical and human environments. In a bid to reverse the trend of degradation by coal mining operations, various jurisdictions, including Saskatchewan, have promulgated legislation and guidelines which require mine operators to rehabilitate disturbed lands for productive end uses. Firstly, this study assesses rehabilitation practices and identifies the regulations and guidelines which have shaped ecological rehabilitation practices in the Estevan area of Saskatchewan. Secondly, it evaluates the various rehabilitation techniques employed by the mine operator at Bienfait, Boundary Dam and Utility Mines around Estevan and brings to the fore the level of compliance or otherwise to laid down regulations. Thirdly, perceptions of local residents and regulators of Saskatchewan Environment and Resource Management (SERM) concerning the outcome of ecological rehabilitation practices in the Estevan area are considered in this study. (Abstract shortened by UMI.)
机译:煤炭开采是许多国家经济发展的主要贡献者。但是,全世界的煤矿开采对物理和人类环境都产生了不利影响。为了扭转煤矿开采造成的退化趋势,包括萨斯喀彻温省在内的多个司法管辖区已经颁布了立法和准则,要求矿山经营者修复受干扰的土地以用于生产性最终用途。首先,本研究评估了恢复实践,并确定了影响萨斯喀彻温省埃斯特万地区生态恢复实践的法规和准则。其次,它评估了埃斯特万(Estevan)附近的比恩菲特(Bienfait),边界大坝和公用事业矿山的矿山经营者采用的各种修复技术,并将遵守程度或其他法规的制定置于首位。第三,本研究考虑了当地居民和萨斯喀彻温省环境与资源管理(SERM)监管者对埃斯特万地区生态恢复实践成果的看法。 (摘要由UMI缩短。)

著录项

  • 作者

    Aryee, Abednego Ayitey.;

  • 作者单位

    The University of Regina (Canada).;

  • 授予单位 The University of Regina (Canada).;
  • 学科 Geography.; Engineering Environmental.
  • 学位 M.A.
  • 年度 2002
  • 页码 179 p.
  • 总页数 179
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 自然地理学;环境污染及其防治;
  • 关键词

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