Mercury Concentrations in Commercial Fish Species of Lake Phewa, Nepal
文献类型：期刊论文
| 作者 | Sharma, Chhatra Mani1; Basnet, Suresh2; Kang, Shichang1,3; Rosseland, Bjorn Olav2; Zhang, Qianggong1; Pan, Ke4; Borgstrom, Reidar2; Li, Qing1; Wang, Wen-Xiong4; Huang, Jie1 |
| 刊名 | BULLETIN OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY
 |
| 出版日期 | 2013-09-01 |
| 卷号 | 91期号:3页码:272-277 |
| 关键词 | Mercury Commercial fish Biomagnification Lake Phewa |
| ISSN号 | 0007-4861 |
| DOI | 10.1007/s00128-013-1055-y |
| 通讯作者 | Sharma, Chhatra Mani(chhatra.sharma@gmail.com) |
| 英文摘要 | Mercury (Hg) concentrations in four commercial fish species (Tilapia Oreochromis niloticus, Spiny Eel Mastacembelus armatus, African catfish Clarias gariepinus, and Sahar Tor putitora), were investigated in Lake Phewa, Nepal. Mean values of total mercury (THg mg kg(-1), ww) in these fishes were 0.02, 0.07, 0.05, and 0.12 respectively. Methylmercury contributed 82 % of THg. The lowest value was detected in O. niloticus, an exclusive plant feeder. The biomagnification rate of Hg through the fish community was 0.041 per delta N-15 (aEuro degrees). The present investigation produced an important baseline data of Hg pollution in the fish community in this region. |
| 收录类别 | SCI |
| WOS关键词 | OREOCHROMIS-NILOTICUS ; TILAPIA |
| WOS研究方向 | Environmental Sciences & Ecology ; Toxicology |
| WOS类目 | Environmental Sciences ; Toxicology |
| 语种 | 英语 |
| WOS记录号 | WOS:000323340600003 |
| 出版者 | SPRINGER |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2557858 |
| 专题 | 寒区旱区环境与工程研究所 |
| 通讯作者 | Sharma, Chhatra Mani |
| 作者单位 | 1.Chinese Acad Sci, Inst Tibetan Plateau Res, Key Lab Tibetan Environm Changes & Land Surface P, Beijing, Peoples R China 2.Norwegian Univ Life Sci, Dept Ecol & Nat Resource Management, As, Norway 3.Chinese Acad Sci, State Key Lab Cryospher Sci, Lanzhou, Peoples R China 4.Hong Kong Univ Sci & Technol, Dept Biol, Hong Kong, Hong Kong, Peoples R China 5.Norwegian Univ Life Sci, Dept Plant & Environm Sci, As, Norway 6.Kathmandu Univ, Aquat Ecol Ctr, Kathmandu, Nepal |
| 推荐引用方式 GB/T 7714 | Sharma, Chhatra Mani,Basnet, Suresh,Kang, Shichang,et al. Mercury Concentrations in Commercial Fish Species of Lake Phewa, Nepal[J]. BULLETIN OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY,2013,91(3):272-277. |
| APA | Sharma, Chhatra Mani.,Basnet, Suresh.,Kang, Shichang.,Rosseland, Bjorn Olav.,Zhang, Qianggong.,...&Sharma, Subodh.(2013).Mercury Concentrations in Commercial Fish Species of Lake Phewa, Nepal.BULLETIN OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY,91(3),272-277. |
| MLA | Sharma, Chhatra Mani,et al."Mercury Concentrations in Commercial Fish Species of Lake Phewa, Nepal".BULLETIN OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY 91.3(2013):272-277. |
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来源：寒区旱区环境与工程研究所
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