SCSIO OpenIR  > 中科院边缘海地质重点实验室
Seep carbonates and preserved methane oxidizing archaea and sulfate reducing bacteria fossils suggest recent gas venting on the seafloor in the northeastern South China Sea
Chen, DF; Huang, YY; Yuan, XL; Cathles, LM; cdf@gig.ac.cn
2005
发表期刊MARINE AND PETROLEUM GEOLOGY
ISSN0264-8172
卷号22期号:5页码:613-621
摘要Seep carbonates, formed by the synergistic metabolism of methane oxidizing archaea (MOA) and sulfate reducing bacteria (SRB), have been found in many places worldwide but have not been found to date in the South China Sea. Mud volcanoes and shale diapirs have been reported in the South China Sea however, and microscope and geochernical analysis of carbonates dredged where bottom simulating reflectors (BSR) suggest the presence of gas hydrate on the northeastern continental slope of the South China Sea suggest that the carbonates are hydrocarbon seep-related carbonates. The carbonates we dredged are chimney-like and preserve MOA/SRB fossils. Their very light carbon isotopic compositions (- 51.25 to - 51.76 parts per thousand) suggest that their carbon was derived from microbial methane oxidization. These seep carbonates and their preserved MOA/SRB fossils imply gas venting has occurred recently on the seafloor in the northeastern continental slopes in the South China Sea. (c) 2005 Elsevier Ltd. All rights reserved.
部门归属Chinese Acad Sci, Guangzhou Inst Geochem, Key Lab Marginal Sea Geol, Guangzhou 510640, Peoples R China; Chinese Acad Sci, S China Sea Inst Oceanol, Guangzhou 510640, Peoples R China; Chinese Acad Sci, Guangzhou Ctr Gas Hydrate Res, Guangzhou 510640, Guangdong, Peoples R China; MGMR, Guangzhou Marine Geol Surv, Guangzhou 510075, Peoples R China; Chinese Acad Sci, Nanjing Inst Geol & Palaeontol, Nanjing 210008, Peoples R China; Cornell Univ, Dept Earth & Atmospher Sci, Ithaca, NY 14853 USA
关键词Seep Carbonate Methane Oxidizing Archaea Sulfate Reducing Bacteria Gas Hydrate South China Sea
学科领域Geosciences, Multidisciplinary
收录类别sci
资助项目海洋地质
WOS记录号WOS:000231273700002
引用统计
被引频次:88[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.scsio.ac.cn/handle/344004/4858
专题中科院边缘海地质重点实验室
通讯作者cdf@gig.ac.cn
推荐引用方式
GB/T 7714
Chen, DF,Huang, YY,Yuan, XL,et al. Seep carbonates and preserved methane oxidizing archaea and sulfate reducing bacteria fossils suggest recent gas venting on the seafloor in the northeastern South China Sea[J]. MARINE AND PETROLEUM GEOLOGY,2005,22(5):613-621.
APA Chen, DF,Huang, YY,Yuan, XL,Cathles, LM,&cdf@gig.ac.cn.(2005).Seep carbonates and preserved methane oxidizing archaea and sulfate reducing bacteria fossils suggest recent gas venting on the seafloor in the northeastern South China Sea.MARINE AND PETROLEUM GEOLOGY,22(5),613-621.
MLA Chen, DF,et al."Seep carbonates and preserved methane oxidizing archaea and sulfate reducing bacteria fossils suggest recent gas venting on the seafloor in the northeastern South China Sea".MARINE AND PETROLEUM GEOLOGY 22.5(2005):613-621.
条目包含的文件
文件名称/大小 文献类型 版本类型 开放类型 使用许可
Seep carbonates and (540KB) 开放获取--请求全文
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
相关权益政策
暂无数据
收藏/分享
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。