Characteristics of hydrocarbons in hydrothermal products of the Clam hydrothermal field from the Okinawa trough
文献类型：期刊论文
| 作者 | Huang, Xin1,2,3,4; Huang, Chao1,4 ; Qi, Yali4; Wang, Xiaoyuan2,3; Cao, Hansheng1,4
|
| 刊名 | MARINE POLLUTION BULLETIN
 |
| 出版日期 | 2021-06-01 |
| 卷号 | 167页码:6 |
| 关键词 | Clam hydrothermal field Hydrothermal products Hydrocarbons Source |
| ISSN号 | 0025-326X |
| DOI | 10.1016/j.marpolbul.2021.112277 |
| 通讯作者 | Huang, Chao(huangchao@gig.ac.cn) |
| 英文摘要 | The hydrothermal products of the Clam hydrothermal field from the Okinawa Trough were analyzed by gas chromatography-mass spectrometry to determine abundances of hydrocarbons. The n-alkanes in the hydrothermal products conformed to a bimodal distribution and exhibited an odd-to-even predominance of high molecular weight and an even-to-odd predominance of low molecular weight n-alkanes with maxima at C16 and C18. The total concentration of n-alkanes in hydrothermal sediment was much higher than that in hydrothermal sulfide and altered rock. The carbon isotopic value of individual n-alkanes in hydrothermal sediment was slightly higher than that in pelagic sediment. The concentrations and individual carbon isotopic compositions of n-alkanes suggest that the n-alkanes in hydrothermal products may be mainly the result of the metabolic activity of submarine microorganisms. Additionally, the present results suggest that the abiogenic contribution to source of hydrocarbons in hydrothermal products of the Clam hydrothermal field from the Okinawa Trough should not be ignored. |
| 资助项目 | National Natural Science Foundation of China[42006065] ; National Natural Science Foundation of China[41903067] ; Chinese Academy of Sciences[XDB42020402] ; Project of Enhancing School with Innovation of the Education Commission of Guangdong Province[230419081] ; Open Fund of the Key Laboratory of Marine Geology and Environment, Chinese Academy of Sciences[MGE2018KG13] ; Special Fund for the Nanhai Young Scholar Program of Guangdong Ocean University[573118019] ; Innovative Team Project of Guangdong Universities[2019KCXTF021] ; Marine Science Research Team Project of Guangdong Ocean University[002026002004] ; Program for Scientific Research Start-up Funds of Guangdong Ocean University[E15169] |
| WOS研究方向 | Environmental Sciences & Ecology ; Marine & Freshwater Biology |
| 语种 | 英语 |
| WOS记录号 | WOS:000655696500011 |
| 出版者 | PERGAMON-ELSEVIER SCIENCE LTD |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/176813]  |
| 专题 | 海洋研究所_海洋地质与环境重点实验室 |
| 通讯作者 | Huang, Chao |
| 作者单位 | 1.Guangdong Ocean Univ, Coll Ocean & Meteorol, Zhanjiang 524088, Peoples R China 2.Pilot Natl Lab Marine Sci & Technol Qingdao, Lab Marine Mineral Resources, Qingdao 266071, Peoples R China 3.Chinese Acad Sci, Inst Oceanol, Key Lab Marine Geol & Environm, Qingdao 266071, Peoples R China 4.Guangdong Ocean Univ, Lab Coastal Ocean Variat & Disaster Predict, Zhanjiang 524088, Peoples R China |
| 推荐引用方式 GB/T 7714 | Huang, Xin,Huang, Chao,Qi, Yali,et al. Characteristics of hydrocarbons in hydrothermal products of the Clam hydrothermal field from the Okinawa trough[J]. MARINE POLLUTION BULLETIN,2021,167:6. |
| APA | Huang, Xin,Huang, Chao,Qi, Yali,Wang, Xiaoyuan,&Cao, Hansheng.(2021).Characteristics of hydrocarbons in hydrothermal products of the Clam hydrothermal field from the Okinawa trough.MARINE POLLUTION BULLETIN,167,6. |
| MLA | Huang, Xin,et al."Characteristics of hydrocarbons in hydrothermal products of the Clam hydrothermal field from the Okinawa trough".MARINE POLLUTION BULLETIN 167(2021):6. |
入库方式： OAI收割
来源：海洋研究所
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