Bioaccumulation of emerging persistent organic pollutants in the deep-sea cold seep ecosystems: Evidence from chlorinated paraffin
文献类型：期刊论文
| 作者 | Lyu, Lina5; Fang, Kejing3; Zhu, Zhenchang1; Li, Jie5; Chen, Yu2; Wang, Lin5; Mai, Zhimao5; Li, Qiqi5; Zhang, Si2,4,5 |
| 刊名 | JOURNAL OF HAZARDOUS MATERIALS
 |
| 出版日期 | 2023-03-05 |
| 卷号 | 445页码:9 |
| 关键词 | Bioaccumulation Emerging persistent organic pollutants Deep sea Cold seep ecosystems Carbon cycle |
| ISSN号 | 0304-3894 |
| DOI | 10.1016/j.jhazmat.2022.130472 |
| 通讯作者 | Zhang, Si(zhsmid@scsio.ac.cn) |
| 英文摘要 | Persistent organic pollutants (POPs) are highly toxic and can accumulate in marine organisms, causing non -negligible harm to the global marine ecosystem. The Cold seep is an essential marine ecosystem with the critical ecological function of maintaining the deep-sea carbon cycle and buffering global climate change. However, the environmental impact of emerging POPs in the deep-sea cold seep ecosystem is unknown. Here, we investigated the potential pollution of chlorinated paraffins (CPs) and their bioaccumulation in the cold seep ecosystem. High concentrations of CPs were detected in the cold seep ecosystems, where CPs bioaccumulated by the keystone species of deep-sea mussels can be released into the surface sediment and vertically migrate into the deeper sediment. Furthermore, more toxic CPs were accumulated from transforming other CPs in the cold seep ecosystem. Our study provides the first evidence that high concentrations of POPs are bioaccumulated by deep- sea mussels in the cold seep ecosystem, causing adverse ecological effects. The discovery of CPs bioaccumulation in the deep-sea cold seep ecosystem is a crucial mechanism affecting deep-sea carbon transport and cycling. This study has important guiding significance for revealing the deep-sea carbon cycle process, addressing global climate change, and making deep-sea ecological and environmental protection policies. |
| WOS关键词 | POLYBROMINATED DIPHENYL ETHERS ; TROPHIC TRANSFER ; BLUE MUSSELS ; MARINE ; NORTH ; SEDIMENTS ; PACIFIC ; POPS ; BAY ; ATLANTIC |
| 资助项目 | National Natural Science Foundation of China[41890853] ; Guangdong Major Project of Basic and Applied Basic Research[2019B030302004] ; development fund of South China Sea Institute of Oceanology of the Chinese Academy of Sciences[SCSIO202202] ; Science and Technology Projects of Guangzhou[202201010304] ; Guangdong Basic and Applied Basic Research Foundation[2021A1515110816] ; Guangdong Basic and Applied Basic Research Foundation[2021A1515110301] ; Key Special Project for Introduced Talents Team of Southern Marine Science and Engineering Guangdong Laboratory (Guangzhou)[GML2019ZD0401] ; Special Research Assistant Program of the Chinese Academy of Science |
| WOS研究方向 | Engineering ; Environmental Sciences & Ecology |
| 语种 | 英语 |
| WOS记录号 | WOS:000903526700002 |
| 出版者 | ELSEVIER |
| 资助机构 | National Natural Science Foundation of China ; Guangdong Major Project of Basic and Applied Basic Research ; development fund of South China Sea Institute of Oceanology of the Chinese Academy of Sciences ; Science and Technology Projects of Guangzhou ; Guangdong Basic and Applied Basic Research Foundation ; Key Special Project for Introduced Talents Team of Southern Marine Science and Engineering Guangdong Laboratory (Guangzhou) ; Special Research Assistant Program of the Chinese Academy of Science |
| 源URL | [http://ir.giec.ac.cn/handle/344007/38439]  |
| 专题 | 中国科学院广州能源研究所 |
| 通讯作者 | Zhang, Si |
| 作者单位 | 1.Guangdong Univ Technol, Sch Ecol Environm & Resources, Guangdong Prov Key Lab Water Qual Improvement & Ec, Guangzhou 510006, Peoples R China 2.Southern Marine Sci & Engn Guangdong Lab Guangzhou, Guangzhou 511458, Guangdong, Peoples R China 3.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510640, Guangdong, Peoples R China 4.Chinese Acad Sci, South China Sea Inst Oceanol, CAS Key Lab Trop Marine Bio Resources & Ecol, 164 Xingang Rd, Guangzhou 510301, Peoples R China 5.Chinese Acad Sci, South China Sea Inst Oceanol, CAS Key Lab Trop Marine Bio Resources & Ecol, Guangzhou 510301, Guangdong, Peoples R China |
| 推荐引用方式 GB/T 7714 | Lyu, Lina,Fang, Kejing,Zhu, Zhenchang,et al. Bioaccumulation of emerging persistent organic pollutants in the deep-sea cold seep ecosystems: Evidence from chlorinated paraffin[J]. JOURNAL OF HAZARDOUS MATERIALS,2023,445:9. |
| APA | Lyu, Lina.,Fang, Kejing.,Zhu, Zhenchang.,Li, Jie.,Chen, Yu.,...&Zhang, Si.(2023).Bioaccumulation of emerging persistent organic pollutants in the deep-sea cold seep ecosystems: Evidence from chlorinated paraffin.JOURNAL OF HAZARDOUS MATERIALS,445,9. |
| MLA | Lyu, Lina,et al."Bioaccumulation of emerging persistent organic pollutants in the deep-sea cold seep ecosystems: Evidence from chlorinated paraffin".JOURNAL OF HAZARDOUS MATERIALS 445(2023):9. |
入库方式： OAI收割
来源：广州能源研究所
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