Interactions of Microplastics and Methane Seepage in the Deep-Sea Environment
文献类型：期刊论文
| 作者 | Feng, Jing-Chun1,2; Yang, Zhifeng1,2; Zhou, Wenliang1; Feng, Xingwei2; Wei, Fuwen1; Li, Bo2; Ma, Chuanxin2; Zhang, Si1; Xia, Linlin2; Cai, Yanpeng1,2 |
| 刊名 | ENGINEERING
 |
| 出版日期 | 2023-10-01 |
| 卷号 | 29页码:159-167 |
| 关键词 | Microplastics Anaerobic oxidation of methane Cold seeps Diversity index Fragmentation Gas hydrates |
| ISSN号 | 2095-8099 |
| DOI | 10.1016/j.eng.2022.08.009 |
| 通讯作者 | Feng, Jing-Chun(fengjc@gdut.edu.cn) ; Zhang, Si(zhsimd@scsio.ac.cn) |
| 英文摘要 | Microplastics (MPs) are important exempla of the Anthropocene and are exerting an increasing impact on Earth's carbon cycle. The huge imbalance between the MPs floating on the marine surface and those that are estimated to have been introduced into the ocean necessitates a detailed assessment of marine MP sinks. Here, we demonstrate that cold seep sediments, which are characterized by methane fluid seepage anda chemosynthetic ecosystem, effectively capture and accommodate small-scale (< 100 lm) MPs, with 16 types of MPs being detected. The abundance of MPs in the surface of the sediment is higher in methane-seepage locations than in non-seepage areas. Methane seepage is beneficial to the accumulation, fragmentation, increased diversity, and aging of MPs. In turn, the rough surfaces of MPs contribute to the sequestration of the electron acceptor ferric oxide, which is associated with the anaerobic oxidation of methane (AOM). The efficiency of the AOM determines whether the seeping methane (which has a greenhouse effect 83 times greater than that of CO2 over a 20 -year period) can enter the atmosphere, which is important to the global methane cycle, since the deep-sea environment is regarded as the largest methane reservoir associated with natural gas hydrates. (c) 2022 THE AUTHORS. Published by Elsevier LTD on behalf of Chinese Academy of Engineering and Higher Education Press Limited Company. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/). |
| WOS关键词 | MARINE ZOOPLANKTON ; SEDIMENTS ; POLLUTION ; PLASTICS ; BIOAVAILABILITY ; PARTICLES ; TRANSPORT |
| 资助项目 | National Natural Science Foundation of China[42022046] ; National Key Research and Development Program of China[2021YFF0502300] ; Key Special Project for Introduced Talent Teams of the Southern Marine Science and Engineering Guangdong Laboratory (Guangzhou)[GML2019ZD0403] ; Key Special Project for Introduced Talent Teams of the Southern Marine Science and Engineering Guangdong Laboratory (Guangzhou)[GML2019ZD0401] ; Guangdong Natural Resources Foundation ; [GDNRC [2022] 45] |
| WOS研究方向 | Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:001203295800001 |
| 出版者 | ELSEVIER |
| 资助机构 | National Natural Science Foundation of China ; National Key Research and Development Program of China ; Key Special Project for Introduced Talent Teams of the Southern Marine Science and Engineering Guangdong Laboratory (Guangzhou) ; Guangdong Natural Resources Foundation |
| 源URL | [http://ir.giec.ac.cn/handle/344007/41500]  |
| 专题 | 中国科学院广州能源研究所 |
| 通讯作者 | Feng, Jing-Chun; Zhang, Si |
| 作者单位 | 1.Southern Marine Sci & Engn Guangdong Lab Guangzhou, Guangzhou 511458, Peoples R China 2.Guangdong Univ Technol, Inst Environm & Ecol Engn, Guangdong Prov Key Lab Water Qual Improvement & Ec, Guangzhou 510006, Peoples R China 3.Chinese Acad Sci, Guangzhou Inst Energy Convers, Key Lab Gas Hydrate, Guangzhou 510640, Peoples R China 4.Chinese Acad Sci, Guangzhou Ctr Gas Hydrate Res, Guangzhou 510640, Peoples R China |
| 推荐引用方式 GB/T 7714 | Feng, Jing-Chun,Yang, Zhifeng,Zhou, Wenliang,et al. Interactions of Microplastics and Methane Seepage in the Deep-Sea Environment[J]. ENGINEERING,2023,29:159-167. |
| APA | Feng, Jing-Chun.,Yang, Zhifeng.,Zhou, Wenliang.,Feng, Xingwei.,Wei, Fuwen.,...&Wang, Yi.(2023).Interactions of Microplastics and Methane Seepage in the Deep-Sea Environment.ENGINEERING,29,159-167. |
| MLA | Feng, Jing-Chun,et al."Interactions of Microplastics and Methane Seepage in the Deep-Sea Environment".ENGINEERING 29(2023):159-167. |
入库方式： OAI收割
来源：广州能源研究所
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