| Insights into the origin of ferromanganese-rich deposits associated with South China Sea contourite depositional systems | |
| Zhong, Yi1,2,3,4,5; Chen, Zhong1,2; Gonzalez, Francisco Javier6; Ortiz, Jose Eugenio7; Blanco, Lorena6; Marino, Egidio6; Liu, Qingsong1,4,5 | |
| 2021-11-01 | |
| 发表期刊 | MARINE AND PETROLEUM GEOLOGY
 |
| ISSN | 0264-8172 |
| 卷号 | 133页码:14 |
| 通讯作者 | Chen, Zhong([email protected]) ; Liu, Qingsong([email protected]) |
| 摘要 | Contourites are globally-distributed features along continental margins where deep-water masses come across the seafloor; however, the genesis and metal-sources of marine mineral deposits associated with contourite deposits remain largely unknown. Abundant Fe-rich nodules were recovered along the continental margin of the South China Sea, where extensive cold-seep systems were also discovered. We measured synthetically geochemical elements, delta 13C, Sr and Nd isotopic data and organic proxies in Fe-oxy-hydroxide deposits from the upper and lower slope. Fe-rich nodules recovered from the upper slope represent the effect of an integrated diagenetic-hydrogenetic formation environment, in which fluid venting from deep-seated hydrocarbon reservoirs and deep-water erosion and chemistry could play an important role. In contrast, another kind of ferromanganese nodule forming along the lower slope and predominantly hydrogenetic is connected to a distinct deep-water flow from the North Pacific. These results give us a new insight into the mineralization processes associated with Fe oxidation-reduction processes on continental margins affected by contourite systems with abundant hydrocarbon seep, bottom water, and terrigenous inputs. |
| 关键词 | Contourite depositional systems Fluid venting Deep-water circulation Northern South China Sea Sr-Nd isotopes |
| DOI | 10.1016/j.marpetgeo.2021.105257 |
| 收录类别 | SCI |
| 语种 | 英语 |
| 资助项目 | National Natural Science Foundation of China[41806063]; National Natural Science Foundation of China[41976065]; Laboratory for the Marine Geology, Qingdao National Laboratory for Marine Science and Technology[MGQNLM201818]; Open Fund of the Key Labo-ratory of Marine Geology and Environment, Chinese Academy of Sci-ences[MGE2018KG05]; Shenzhen Science and Technology Program[KQTD20170810111725321] |
| WOS研究方向 | Geology |
| WOS类目 | Geosciences, Multidisciplinary |
| WOS记录号 | WOS:000698392000001 |
| 出版者 | ELSEVIER SCI LTD |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.qdio.ac.cn/handle/337002/176437 |
| 专题 | 海洋地质与环境重点实验室 |
| 通讯作者 | Chen, Zhong; Liu, Qingsong |
| 作者单位 | 1.Southern Univ Sci & Technol, Dept Ocean Sci & Engn, Ctr Marine Magnetism CM 2, Shenzhen 518055, Peoples R China 2.Chinese Acad Sci, South China Sea Inst Oceanol, Key Lab Ocean & Marginal Sea Geol, Guangzhou 510301, Peoples R China 3.Chinese Acad Sci, Inst Oceanol, Key Lab Marine Geol & Environm, Qingdao 266071, Peoples R China 4.Pilot Natl Lab Marine Sci & Technol Qingdao, Lab Marine Geol, Qingdao 266071, Peoples R China 5.Southern Marine Sci & Engn Guangdong Lab Guangzho, Guangzhou, Peoples R China 6.Geol Survey Spain IGME, Marine Geol Dv, Madrid 28003, Spain 7.Lab Estratig Biomol ETSIM UPM, C-Rios Rosas 21, Madrid 28003, Spain |
| 第一作者单位 | 中国科学院海洋研究所 |
| 通讯作者单位 | 中国科学院海洋研究所 |
| 推荐引用方式 GB/T 7714 | Zhong, Yi,Chen, Zhong,Gonzalez, Francisco Javier,et al. Insights into the origin of ferromanganese-rich deposits associated with South China Sea contourite depositional systems[J]. MARINE AND PETROLEUM GEOLOGY,2021,133:14. |
| APA | Zhong, Yi.,Chen, Zhong.,Gonzalez, Francisco Javier.,Ortiz, Jose Eugenio.,Blanco, Lorena.,...&Liu, Qingsong.(2021).Insights into the origin of ferromanganese-rich deposits associated with South China Sea contourite depositional systems.MARINE AND PETROLEUM GEOLOGY,133,14. |
| MLA | Zhong, Yi,et al."Insights into the origin of ferromanganese-rich deposits associated with South China Sea contourite depositional systems".MARINE AND PETROLEUM GEOLOGY 133(2021):14. |
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| 文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
| 1-s2.0-S026481722100（11289KB） | 期刊论文 | 出版稿 | 限制开放 | CC BY-NC-SA | 浏览 | |
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