关键词: 土地退化 类型特征 驱动力 甘肃省[gap=705]keywords: land degeneration; type characteristic; driving force; Guansu
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a place in Guansu provinces 敦煌
Guansu Electric Power Technology 甘肃电力技术
Located at an arid area in the middle of Guansu Province, Dashuitou Coal Mine shares a poor natural condition.
大水头煤矿区地处甘肃中部的干旱山区，自然条件很差。
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