A large intraplate hydrogen- rich hydrothermal system driven by serpentinization in the western Pacific: Kunlun
文献类型：期刊论文
| 作者 | Li, Lianfu4; Zhang, Hongyun2,3,4; Xi, Shichuan4; Liu, Chenglong4; Li, Congying2,3,4; Zheng, Jian4; Huang, Jing1,2,3; Hao, Yufei1,2,3; Zhang, Xin1,2,3,4; Sun, Weidong1,2,3,4 |
| 刊名 | SCIENCE ADVANCES
 |
| 出版日期 | 2025-08-08 |
| 卷号 | 11期号:32页码:10 |
| DOI | 10.1126/sciadv.adx3202 |
| 通讯作者 | Zhang, Xin(xzhang@qdio.ac.cn) ; Sun, Weidong(weidongsun@qdio.ac.cn) |
| 英文摘要 | The Kunlun hydrothermal system near the Mussau Trench in the western Pacific consists of 20 large round/oval craters of hundreds of meters in diameter. The total area is 11.1 square kilometers, i.e., over a hundred times larg-er than the Lost City. Four of the larger craters were prospected using the human occupied vehicle Fendouzhe and have steep walls similar to those of kimberlite pipes, with depths of up to 130 meters. Ecosystems have been ob-served in smaller pits on the bottom of these pipes. Hydrogen concentrations of similar to 5.9 to 6.8 millimoles per kilo-gram in hydrothermal fluids have been obtained using in situ Raman spectra. The estimated total hydrogen flux of Kunlun is 4.8 x 10(11) moles per year, which is >5% of the estimated global submarine abiotic hydrogen flux. Hydrogen- rich, alkaline fluids generated by serpentinization have formed large- scale carbonate rocks within the pipes below the carbonate compensation depth, and both dolomite and calcite have been identified. |
| WOS关键词 | QUANTITATIVE-ANALYSIS ; MOLECULAR-HYDROGEN ; VENT FIELD ; RAMAN ; CHEMISTRY ; RIDGE ; GEOCHEMISTRY ; EVOLUTION ; FLUIDS ; ORIGIN |
| 资助项目 | NSFC[92258303] ; NSFC[42327805] ; NSFC[92358301] ; NSFC Shiptime Sharing Project[42249583] |
| WOS研究方向 | Science & Technology - Other Topics |
| 语种 | 英语 |
| WOS记录号 | WOS:001549102600013 |
| 出版者 | AMER ASSOC ADVANCEMENT SCIENCE |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/203146]  |
| 专题 | 海洋研究所_海洋地质与环境重点实验室 |
| 通讯作者 | Zhang, Xin; Sun, Weidong |
| 作者单位 | 1.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 2.Chinese Acad Sci, Inst Oceanol, Key Lab Marine Geol & Environm, Key Lab Ocean Observat & Forecasting, Qingdao 266071, Peoples R China 3.Chinese Acad Sci, Inst Oceanol, Ctr Deep Sea Res, Qingdao 266071, Peoples R China 4.Laoshan Lab, Qingdao 266237, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, Lianfu,Zhang, Hongyun,Xi, Shichuan,et al. A large intraplate hydrogen- rich hydrothermal system driven by serpentinization in the western Pacific: Kunlun[J]. SCIENCE ADVANCES,2025,11(32):10. |
| APA | Li, Lianfu.,Zhang, Hongyun.,Xi, Shichuan.,Liu, Chenglong.,Li, Congying.,...&Sun, Weidong.(2025).A large intraplate hydrogen- rich hydrothermal system driven by serpentinization in the western Pacific: Kunlun.SCIENCE ADVANCES,11(32),10. |
| MLA | Li, Lianfu,et al."A large intraplate hydrogen- rich hydrothermal system driven by serpentinization in the western Pacific: Kunlun".SCIENCE ADVANCES 11.32(2025):10. |
入库方式： OAI收割
来源：海洋研究所
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