| 松花江水体总汞与甲基汞污染特征的研究 |
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| 引用本文： | 于常荣,王炜,梁冬梅,曹,赫颖,钟艳兵.松花江水体总汞与甲基汞污染特征的研究[J].吉林大学学报(地球科学版),1994(1). |
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| 作者姓名： | 于常荣 王炜 梁冬梅 曹 赫颖 钟艳兵 |
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| 作者单位： | 吉林省环境保护研究所，吉林省水产科学研究所 |
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| 摘 要： | 研究了松花江吉林市至三岔河口江段水体总汞与甲基汞污染特征。结果表明，随着主要工业汞与甲基汞污染源的治理和根治，该江段江水、表层沉积物和鱼类的总汞与甲基汞污染水平逐年下降，目前已基本降到轻度污染水平，而且各江段之间和年际间的差异已不显著，说明该汞源对江段水体的影响越来越小，目前对该江段（鱼和水）汞污染影响较大的是沉积汞。
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| 关 键 词： | 松花江，总汞，甲基汞，沉积汞 |
A STUDY ON THE POLLUTION CHARACTERISTICS OF TOTAL MEKCURY AND METHLMERCURY IN SONGHUA RIVER |
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| Yu Changrong,Wang Wei,Liang Dongmei,Cao Zhe,He Ying.A STUDY ON THE POLLUTION CHARACTERISTICS OF TOTAL MEKCURY AND METHLMERCURY IN SONGHUA RIVER[J].Journal of Jilin Unviersity:Earth Science Edition,1994(1). |
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| Authors: | Yu Changrong Wang Wei Liang Dongmei Cao Zhe He Ying |
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| Abstract: | The pollution characteristies of total mercury and methlmercury in theriver from Jilin city to sanchahekou were studied in this paper.The reaults show,withthe treatments for industrial polluted resourcea of mercury and methlmercury,thepolluted levels of mercury and methlmercury are descend ing year by year in the watersuperficial deposits and fishes.By now,the polluted levels of mercury and methlmercuryhave descended to the lightly polluted level,and the differences between reaches andbetween years are not significant.The influcnce of the mercury resource on the water issmaller and smaller.The polluted levels of mercury and methlmercury in the water andfishes are effected chicfly by the precipitant mercury now. |
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| Keywords: | Songhua River total mercury methlmercury precipitat mercury |
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