| 武汉主要湖泊重金属污染的特点研究 |
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| 引用本文： | 喻劲松,周国华,马生明,朱立新.武汉主要湖泊重金属污染的特点研究[J].物探化探计算技术,2007(Z1). |
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| 作者姓名： | 喻劲松 周国华 马生明 朱立新 |
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| 作者单位： | 中国地质科学院地球物理地球化学勘查研究所 廊坊065000 |
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| 基金项目： | 中国地质调查局科研项目资助(DK993077) |
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| 摘 要： | 对武汉主要类型湖泊环境的金属污染现状,进行了地球化学调查。探讨了重金属污染元素在湖泊环境体系各要素(水体、底泥、生物)间的地球化学行为——重金属污染元素在湖泊水体、底泥中的分布特点,指出重金属污染元素在湖泊底泥中,主要以铁锰氧化物相和有机相形式存在。水生植物藕带对重金属元素的吸收富集具有选择性。
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| 关 键 词： | 武汉 湖泊环境 重金属污染 元素地球化学行为 |
A STUDY ON THE CHARACTERIOSTICS OF HEAVY METAL POLLUTION IN THE MAIN TYPES OF LAKES IN WUHAN CITY |
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| YU Jin-song,ZHOU Guo-hua,MA Sheng-ming,et al..A STUDY ON THE CHARACTERIOSTICS OF HEAVY METAL POLLUTION IN THE MAIN TYPES OF LAKES IN WUHAN CITY[J].Computing Techniques For Geophysical and Geochemical Exploration,2007(Z1). |
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| Authors: | YU Jin-song ZHOU Guo-hua MA Sheng-ming |
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| Abstract: | A geochemical investigation for the current situation of metal pollution has been carried out in the main types of lake environments in Wuhan city. The geochemical behavior of heavy metal pollution elements among various factors (water, bed mud and living beings) in the lake environment system ( say the distribution of heavy metal pollution elements in the water and bed mud of lakes) has been discussed. It is indicated that the heavy metal pollution elements exist mainly in the forms of Fe and Mn oxides and organic phase. And the heavy metal pollution elements could be selectively absorbed by lotus-root belt in aquatic plant zones. |
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| Keywords: | Wuhan lake environment heavy metal pollution geochemical behavior of element |
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