李飞,李聪聪,赵欣,马俊强,王佟

• 1:中国煤炭地质总局广东煤炭地质局
• 2:西安科技大学
• 3:中国煤炭地质总局航测遥感局
• 4:中国煤炭地质总局勘查研究总院

摘要(Abstract)：

木里矿区露天煤矿山的开挖对天然冻土层造成破坏，形成的采坑、渣山及积水等直接影响了多年冻土层的特性，对矿区周边水源涵养及生态功能造成不利影响。在矿山环境修复治理中冻土层的修复是面临的主要问题之一。木里矿区修复治理作为我国在高原高寒生态功能脆弱区实施的首例大型矿山修复治理工程，在分析冻土层原始形态和破坏情况的基础上，通过系统分析、探测监测及试验等方法，构建了冻土层回填、活动场再造和冻土层保护三大结构层。冻土层重构技术在聚乎更四号矿井现场应用，取得了良好的冻土层修复和植被复绿效果。

关键词(KeyWords)： 高原高寒;冻土层重构;生态修复;生态地质层

Abstract:

Keywords:

基金项目(Foundation):

作者(Author): 李飞,李聪聪,赵欣,马俊强,王佟

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