| 攀枝花龙洞煤矿地下水运移的同位素研究 |
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| 关键词:groundwater precipitation isotopes Longdong Cave coal mine Panzhihua district |
| 基金项目:科技部基本科研业务费所控项目(编号:200718) |
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| 摘要: |
| Isotopic Study of Groundwater Drainage in the Longdong Cave Coal Mine of the Panzhihua District |
| After about ten years mining,a large mine void was formed in the subterranean Longdong Cave coal mine,and this condition resulted in the drying up of some springs due to large amounts of groundwater drainage.In order to understand the affect of mining on the Longdong drainage area,the authors made a comparative study of the environmental-isotope formation of 18O,δD and 3H from reservoir,precipitation,groundwater and infiltration water in the laboratory,and the results have revealed the recharge source of groundwater and provided some clues to the hydrogeological condition in this area and exat information on the groundwater drainage in the mine. |
| WANG Hua,ZHANG Yuan-ming,QIN Jia-ming,LI Qiang,YANG Yan.2008.Isotopic Study of Groundwater Drainage in the Longdong Cave Coal Mine of the Panzhihua District[J].Acta Geoscientica Sinica,29(6):725-728. |
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