| 黔西南部分矿集区环境背景 |
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| 引用本文： | 钱嵘,李明琴,李明波,王春华.黔西南部分矿集区环境背景[J].贵州地质,2004,21(4):254-257. |
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| 作者姓名： | 钱嵘 李明琴 李明波 王春华 |
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| 作者单位： | 贵州大学资源与环境学院,贵阳,550003;黔西南州设计院,凯里,562400 |
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| 基金项目： | 46302001国家自然科学基金项目资助 |
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| 摘 要： | 黔西南是金、锑、汞、砷、煤矿集中分布区，汞、砷在土壤中背景值高于一般土壤的20倍，汞高出14～5000倍，属于高砷、汞、氟环境背景区，由于矿业活动不合理，加剧了区内土壤、水体污染，存在砷、汞、氟等环境污染隐患。
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| 关 键 词： | 黔西南 环境背景 砷污染 汞污染 环境污染 |
| 文章编号： | 1000-5943(2004)04-0254(04) |
The Environmental Background of Partial Mining Area in Southwestern Guizhou |
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| QIAN Rong,LI Ming-qing,LI Ming-bo,WANG Chun-hua.The Environmental Background of Partial Mining Area in Southwestern Guizhou[J].Guizhou Geology,2004,21(4):254-257. |
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| Authors: | QIAN Rong LI Ming-qing LI Ming-bo WANG Chun-hua |
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| Abstract: | Southwestern Guizhou is mining area which concentrates aurum, antimony, hydrargyrum, arsenic, coal mine. In this area, background value of arsenic in soil is 20 times higher than normality soil, and background value of hydrargyrum is 14 to 5000 times than normality soil. So the area does belong to the setting of area which possesses of the high abundance of arsenic, hydrargyrum, fluorin. The mineral industry activities which aggravate pollution of soil and water are not reasonable in exploitation. The area exits concealed troubles that arsenic, hydrargyrum and fluorin pollute environment. |
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| Keywords: | southwestern Guizhou environmental background arsenic pollution hydrargyrum pollution environment pollution |
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