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生态地质层理论在煤层保护和生态修复中的应用

王庆伟 邢夏帆 邹明俊 郭彪 赵欣 王佟

王庆伟,邢夏帆,邹明俊,等. 生态地质层理论在煤层保护和生态修复中的应用−以高原高寒矿区生态治理实践为例[J]. 煤田地质与勘探,2023,51(4):104−109. doi: 10.12363/issn.1001-1986.22.05.0431
引用本文: 王庆伟,邢夏帆,邹明俊,等. 生态地质层理论在煤层保护和生态修复中的应用−以高原高寒矿区生态治理实践为例[J]. 煤田地质与勘探,2023,51(4):104−109. doi: 10.12363/issn.1001-1986.22.05.0431
WANG Qingwei,XING Xiafan,ZOU Mingjun,et al. Application of ecological geological layer theory in coal seam protection and ecological restoration—An example of ecological management practice in plateau alpine mining areas[J]. Coal Geology & Exploration,2023,51(4):104−109. doi: 10.12363/issn.1001-1986.22.05.0431
Citation: WANG Qingwei,XING Xiafan,ZOU Mingjun,et al. Application of ecological geological layer theory in coal seam protection and ecological restoration—An example of ecological management practice in plateau alpine mining areas[J]. Coal Geology & Exploration,2023,51(4):104−109. doi: 10.12363/issn.1001-1986.22.05.0431

生态地质层理论在煤层保护和生态修复中的应用—以高原高寒矿区生态治理实践为例

doi: 10.12363/issn.1001-1986.22.05.0431
基金项目: 河南省自然科学基金面上项目(202300410278);中国煤炭地质总局资助项目(中煤地办科 2020-88 号)
详细信息
    第一作者:

    王庆伟,1982年生,男,河南周口人,博士,高级工程师,从事煤炭地质科研与勘查方面的科研与教学工作.E-mail:qingweiwang@126.com

    通信作者:

    王佟,1959年生,男,甘肃会宁人,博士,教授级高级工程师,从事能源矿产科研与管理工作. E-mail:wangtong517@126.com

  • 中图分类号: TD88

Application of ecological geological layer theory in coal seam protection and ecological restoration—An example of ecological management practice in plateau alpine mining areas

  • 摘要: 高原高寒冻土区生态治理是世界性难题,在生态治理的同时进行煤炭资源保护更少先例可言。按照系统工程思路,以生态环境保护为宗旨,并兼顾残存煤炭资源的保护,在青海省木里地区生态治理过程中取得成果认识如下:研究了木里矿区自然气候特征控制下的生态易破坏且难于修复性;总结了土壤层状结构控制下的水土流失和植被水分补给特征;认为生态地质层缺失和破坏是致使生态破坏的关键症结。为此,借鉴前人成果,研发了煤层顶板及其上覆岩层生态地质层修复技术,建立了生态地质层损伤判识方法,分析了生态地质层修复与再造对煤炭保护及生态修复的意义。

     

  • 图  木里矿区地理位置及生态环境

    Fig. 1  Geographical location and ecological environment of Muli mining area

    图  高寒冻土区土壤层结构特征

    Fig. 2  The characteristics of soil layer structure in alpine permafrost regions

    图  采矿造成的土壤层及冻土层破坏(修改自王佟等[4])

    Fig. 3  The damage of soil layers and permafrost caused by open-pit mining activites (Modified from Wang Tong et al.[4])

    图  煤层上部生态地质层再造[4]

    Fig. 4  Schematic diagram of the reconstructed ecological geological layer in the upper part of the coal seam[4]

    图  木里矿区某井田生态修复效果

    Fig. 5  Ecological restoration effect of a coal mine in Muli ming area

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出版历程
  • 收稿日期:  2022-05-31
  • 修回日期:  2023-03-07
  • 刊出日期:  2023-04-25
  • 网络出版日期:  2023-04-25

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