Cyanobacterial blooms act as sink and source of endocrine disruptors in the third largest freshwater lake in China
文献类型：期刊论文
| 作者 | Jia, Yunlu1; Chen, Qiqing1,2; Crawford, Sarah E.1; Song, Lirong3; Chen, Wei3; Hammers-Wirtz, Monika4; Strauss, Tido4; Seiler, Thomas-Benjamin1; Schaffer, Andreas5,6; Hollert, Henner1,6,7,8 |
| 刊名 | ENVIRONMENTAL POLLUTION
 |
| 出版日期 | 2019-02-01 |
| 卷号 | 245页码:408-418 |
| 关键词 | Endocrine disrupting chemicals In vitro bioassays Bio-dilution Lake Taihu Mass balance |
| ISSN号 | 0269-7491 |
| DOI | 10.1016/j.envpol.2018.11.021 |
| 英文摘要 | Cyanobacterial blooms are of global concern due to the multiple harmful risks they pose towards aquatic ecosystem and human health. However, information on the fate of organic pollutants mediated by cyanobacterial blooms in eutrophic water remains elusive. In the present study, endocrine disruptive potentials of phytoplankton samples were evaluated throughout a year-long surveillance in a large and eutrophic freshwater lake. Severe cyanobacterial blooms persisted during our sampling campaigns. Estrogenic agonistic, anti-estrogenic, anti-androgenic, and anti-glucocorticogenic effects were observed in the phytoplankton samples using in vitro reporter gene bioassays. 27 endocrine disrupting chemicals (EDCs) of different modes of action were detected in the samples via UPLC-MS/MS system. Results from mass balance analysis indicated that the measured estrogenic activities were greater than the predicted estrogenic potencies from chemical analysis, demonstrating that chemical analysis of targeted EDCs is unable to fully explain the compounds responsible for the observed estrogenicities. Results from Spearman's correlation analysis concluded that the concentrations of ten EDCs in phytoplankton samples were negatively correlated with cyanobacterial biomass, suggesting the potential occurrence of biomass bio-dilution effects of EDCs due to the huge biomass of cyanobacteria during bloom seasons. The present study provided complementary information about the potential endocrine disruptive risks of cyanobacterial blooms, which is important for understanding and regulating EDCs in eutrophic lakes. (C) 2018 Elsevier Ltd. All rights reserved. |
| 资助项目 | China Scholarship Council ; German BMBF[02WCL1336] ; German BMBF WATCH project |
| WOS研究方向 | Environmental Sciences & Ecology |
| 语种 | 英语 |
| WOS记录号 | WOS:000457511900044 |
| 出版者 | ELSEVIER SCI LTD |
| 源URL | [http://202.127.146.157/handle/2RYDP1HH/6666]  |
| 专题 | 中国科学院武汉植物园 |
| 通讯作者 | Jia, Yunlu |
| 作者单位 | 1.Rhein Westfal TH Aachen, Inst Environm Res, Dept Ecosyst Anal, Aachen, Germany 2.East China Normal Univ, State Key Lab Estuarine & Coastal Res, Shanghai, Peoples R China 3.Chinese Acad Sci, Inst Hydrobiol, Wuhan, Hubei, Peoples R China 4.Gaiac, Res Inst Ecosyst Anal & Assessment, Aachen, Germany 5.Rhein Westfal TH Aachen, Inst Environm Res, Chair Environm Biol & Chemodynam, Aachen, Germany 6.Nanjing Univ, Sch Environm, State Key Lab Pollut Control & Resource Reuse, Nanjing, Jiangsu, Peoples R China 7.Tongji Univ, Coll Environm Sci & Engn, Shanghai, Peoples R China 8.Tongji Univ, State Key Lab Pollut Control & Resource Reuse, Shanghai, Peoples R China |
| 推荐引用方式 GB/T 7714 | Jia, Yunlu,Chen, Qiqing,Crawford, Sarah E.,et al. Cyanobacterial blooms act as sink and source of endocrine disruptors in the third largest freshwater lake in China[J]. ENVIRONMENTAL POLLUTION,2019,245:408-418. |
| APA | Jia, Yunlu.,Chen, Qiqing.,Crawford, Sarah E..,Song, Lirong.,Chen, Wei.,...&Hollert, Henner.(2019).Cyanobacterial blooms act as sink and source of endocrine disruptors in the third largest freshwater lake in China.ENVIRONMENTAL POLLUTION,245,408-418. |
| MLA | Jia, Yunlu,et al."Cyanobacterial blooms act as sink and source of endocrine disruptors in the third largest freshwater lake in China".ENVIRONMENTAL POLLUTION 245(2019):408-418. |
入库方式： OAI收割
来源：武汉植物园
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