Occurrence and distribution of lipophilic phycotoxins in a subtropical bay of the South China Sea
文献类型：期刊论文
| 作者 | Liu, Yang6; Zhang, Peng5,6; Du, Sen5,6; Lin, Zhuoru1,4,5; Zhou, Yanyan6; Chen, Lizhao6; Yu, Rencheng1,3,4; Zhang, Li6 |
| 刊名 | CHEMOSPHERE
 |
| 出版日期 | 2020 |
| 卷号 | 243页码:125352 |
| 关键词 | Lipophlic phycotoxins Marine media Daya bay Liquid chromatography with tandem mass spectrometry (LC-MS/MS) Shellfish Pathway |
| ISSN号 | 0045-6535 |
| DOI | 10.1016/j.chemosphere.2019.125352 |
| 英文摘要 | Lipophilic phycotoxins (LPs) pose significant threats to the health of marine mammals, birds, and human beings. The distribution and components of lipophilic phycotoxins contamination in subtropical area in the South China Sea are rarely known. This study systematically assessed the composition, concentration, and distribution of typical LPs in a typical subtropical bay, Daya Bay located in the South China Sea. Phytoplankton, seawater, suspended particulate matter, sediments, and shellfish samples were simultaneously collected from Daya Bay, and analyzed using liquid chromatography with tandem mass spectrometry. Okadaic acid, dinophysistoxins-1, pectenotoxins-2, yessotoxin and its derivate homoyessotoxin, azaspiracid-2, 13-desmethyl spirolide C and gymnodimine were widely spread in multiple media in Daya Bay. Pectenotoxins-2 was the most widely distributed and highly concentrated toxin in the marine environments of Daya Bay. Toxin homo-yessotoxin was only detected in sediments and shellfish samples, and none of yessotoxin group components were found in phytoplankton and seawater, indicating that sediments were the major source of yessotoxin in shellfish. The study strongly demonstrated the lipophilic phycotoxins accumulated in shellfish are multisource, not only derived from toxigenic algae, but also from other marine media containing lipophilic phycotoxins. This study systematically Pathway distinguished multi-pathways of bioaccumulation of LPs in the marine shellfish. (C) 2019 Elsevier Ltd. All rights reserved. |
| 资助机构 | Strategic Priority Research Program of the Chinese Academy of SciencesChinese Academy of Sciences [XDA19060301]; Natural Science Foundation of China (NSFC)National Natural Science Foundation of China (NSFC) [41806143, 41806144, 41876133, 41922042]; Open Fund of Laboratory for Marine Ecology and Environmental Science, Qingdao National Laboratory for Marine Science and Technology [LMEES201806]; Innovation Academy of South China Sea Ecology and Environmental Engineering, Chinese Academy of Sciences [ISEE2018ZD02]; Science and Technology Planning Project of Guangdong Province, China [2017B030314052] ; Strategic Priority Research Program of the Chinese Academy of SciencesChinese Academy of Sciences [XDA19060301]; Natural Science Foundation of China (NSFC)National Natural Science Foundation of China (NSFC) [41806143, 41806144, 41876133, 41922042]; Open Fund of Laboratory for Marine Ecology and Environmental Science, Qingdao National Laboratory for Marine Science and Technology [LMEES201806]; Innovation Academy of South China Sea Ecology and Environmental Engineering, Chinese Academy of Sciences [ISEE2018ZD02]; Science and Technology Planning Project of Guangdong Province, China [2017B030314052] |
| 源URL | [http://ir.scsio.ac.cn/handle/344004/18491]  |
| 专题 | 南海海洋研究所_中科院海洋生物资源可持续利用重点实验室 |
| 作者单位 | 1.Chinese Acad Sci, South China Sea Inst Oceanol, Key Lab Trop Marine Bioresources & Ecol, Guangdong Prov Key Lab Appl Marine Biol, Guangzhou 510301, Peoples R China 2.Chinese Acad Sci, Ctr Ocean Megasci, Qingdao 266071, Peoples R China 3.Chinese Acad Sci, Inst Oceanol, Marine Ecol & Environm Sci, Qingdao 266071, Peoples R China 4.Univ Chinese Acad Sci, Beijing 100039, Peoples R China 5.Chinese Acad Sci, Innovat Acad South China Sea Ecol & Environm Engn, Guangzhou 510301, Peoples R China 6.Qingdao Natl Lab Marine Sci & Technol, Lab Marine Ecol & Environm Sci, Qingdao 266071, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, Yang,Zhang, Peng,Du, Sen,et al. Occurrence and distribution of lipophilic phycotoxins in a subtropical bay of the South China Sea[J]. CHEMOSPHERE,2020,243:125352. |
| APA | Liu, Yang.,Zhang, Peng.,Du, Sen.,Lin, Zhuoru.,Zhou, Yanyan.,...&Zhang, Li.(2020).Occurrence and distribution of lipophilic phycotoxins in a subtropical bay of the South China Sea.CHEMOSPHERE,243,125352. |
| MLA | Liu, Yang,et al."Occurrence and distribution of lipophilic phycotoxins in a subtropical bay of the South China Sea".CHEMOSPHERE 243(2020):125352. |
入库方式： OAI收割
来源：南海海洋研究所
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