| 土壤挥发性汞释放通量的研究 |
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| 引用本文： | 冯新斌,陈业材,朱卫国.土壤挥发性汞释放通量的研究[J].环境科学,1996,17(2):20-22,25. |
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| 作者姓名： | 冯新斌 陈业材 朱卫国 |
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| 作者单位： | 中国科学院地球化学研究所环境地球化学国家重点实验室 |
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| 摘 要： | 在总结前人工作的基础上，建立了一套野外现场测量土军发性汞释放通量的实验装置，于１９９３－０８至１９９３－１０在贵州省三类地区（高汞区、人为汞污染区和背景参考区）的５个采样点进行土军发性汞释放通量的研究。结果表明，土壤军发性汞释放通量具有白天高于夜间的昼夜变化规律，土挥发性汞释放通量与土壤总汞含量、在气气温相关。
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| 关 键 词： | 汞 释放通量 贵州 土壤 气温 |
| 收稿时间： | 1995/7/15 0:00:00 |
The Fluxes of Volatile Mercury over Soil Surface in Guizhou Province |
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| Feng Xinbin.The Fluxes of Volatile Mercury over Soil Surface in Guizhou Province[J].Chinese Journal of Environmental Science,1996,17(2):20-22,25. |
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| Authors: | Feng Xinbin |
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| Institution: | State key Laboratory of Environmental Geochemistry, Institute of Geochemistry, Chinese Academy of Sciences, Guiyang, 550002;State key Laboratory of Environmental Geochemistry, Institute of Geochemistry, Chinese Academy of Sciences, Guiyang, 550002;State key Laboratory of Environmental Geochemistry, Institute of Geochemistry, Chinese Academy of Sciences, Guiyang, 550002 |
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| Abstract: | After summing up the work of former researchers, the authors set up a instrument which can be used to measure the fluxes of volatile mercury over soil in field. From Aug. to Oct. in 1993, the authors studied the fluxes of volatile mercury over soil at five sites of three different areas (high mercury contented area, mercury polluted area and reference area). Studies showed that soil release more volatile mercury in day than at night, and that the fluxes of volatile mercury over soil has relationship with both the total mercury content of soil and air temperature. |
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| Keywords: | mercury fluxes flux chamber Guizhou Province Danzai Mercury Deposit |
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