| 中国贵州大气汞的沉降(英文) |
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| 引用本文： | 谭红,何锦林,梁琏,斯缔夫,尤纳斯,肖子范,奥里瓦.中国贵州大气汞的沉降(英文)[J].贵州科学,2000(Z1). |
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| 作者姓名： | 谭红 何锦林 梁琏 斯缔夫 尤纳斯 肖子范 奥里瓦 |
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| 作者单位： | 贵州省理化测试分析研究中心!贵阳550002，贵州省理化测试分析研究中心!贵阳550002，美国西亚图Cebam分析中心!西亚图WA98103，美国西亚图Cebam分析中心!西亚图WA98103，瑞典查尔普斯大学和哥德堡大学无机化学系!哥德堡S-41296，瑞典查尔普斯大学和哥德堡大学无机化学系!哥德堡S-412 |
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| 基金项目： | 国家自然科学基金项目编号!(2 96 6 70 0 1)，国际合作项目 |
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| 摘 要： | 研究贵州省主要中心城市及自然保护区大气汞的沉降。测定大气中总汞、二价汞、甲基汞 ,用 Moss Bag、涂层KCl扩散管 (Denuder)、便携式大气测汞仪进行测定与评价。在国际上首次报道大气汞的沉降和汞沉降瞬间和相对空间变化关系以及煤汞引起的污染。
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| 关 键 词： | 大气 汞沉降 形态 变化 MossBag 扩散管 |
Atmospheric mercury deposition in Guizhou of China |
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| TAN Hong ,HE Jin Lin ,LIANG Lian ,Lazoff S ,Sommer J ,Xiao Zi Fan ,Lindqvist O.Atmospheric mercury deposition in Guizhou of China[J].Guizhou Science,2000(Z1). |
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| Authors: | TAN Hong HE Jin Lin LIANG Lian Lazoff S Sommer J Xiao Zi Fan Lindqvist O |
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| Institution: | TAN Hong 1,HE Jin Lin 1,LIANG Lian 2,Lazoff S 2,Sommer J 3,Xiao Zi Fan 3,Lindqvist O 3 |
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| Abstract: | The atmospheric deposition of mercury was investigated including total gas phase mercury(TGM), gas phase divalent mercury (Hg 2 ),and gas phase monomethyl mercury (MMHg) .Samples were collected from central cities and nature reserve areas across the province.Techniques and equipment including mossbag,KCl coated denuder and GARDIS 1A portable mercury vapor analyzer were employed for sample collection and analysis.The reliability of techniques and analytical methods used for the project was evaluated.The deposition of atmospheric mercury was reported in species in this important mercury polluted province for the first time.The spatial and temporal variability of mercury emissions were investigated and reported.Contribution of coal mercury emissions to the atmosphere mercury deposition of the province was also investigated. |
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| Keywords: | atmosphere mercury deposition spcciation variability mossbag KCI coated denuder |
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