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Sulfur Cycling During Progressive Burial in Sulfate-Rich Marine Carbonates

文献类型：期刊论文

作者Jiang, Lei2,4,5,6; Fakhraee, Mojtaba3; Cai, Chunfang2,5; Worden, Richard H.1
刊名GEOCHEMISTRY GEOPHYSICS GEOSYSTEMS
出版日期2020-12-01
卷号21期号:12页码:16
关键词0454 0471 0488 1051 3675 carbonate diagenesis microbial sulfate reduction sulfur cycling sulfur isotope thermochemical sulfate reduction
DOI10.1029/2020GC009383
英文摘要The isotopic composition of sulfate in the rock record has been frequently used to track the changes in the Earth's surface environments. By considering isotopic fractionation imparted by microbial sulfate reduction (MSR) and thermochemical sulfate reduction (TSR), in this study, we aim to develop a holistic understanding of the mixed effects of MSR and TSR on delta S-34 signals in sulfate-rich carbonate systems. We report the occurrence of various types of sulfur-bearing components from the Cambrian-Ordovician carbonate system in the Tarim Basin, NW China, coupled with a well-established diagenesis framework for these rocks. Our results indicate that most of the sulfur-bearing species possess delta S-34 values slightly lower than both the source sulfate and the sulfide generated by TSR, yet these sulfur-bearing species have substantially higher delta S-34 values than sulfide that resulted from MSR. Hence, a combination of sulfides sourced from MSR and TSR can adequately explain the sulfur isotope data in the studied interval. Building upon this hypothesis, we developed a new sulfur diagenesis model in order to quantify the accumulated H2S from the combined effects of MSR and TSR. Our new model can be used to explain the origin of sulfur-bearing species in many other deep burial carbonate systems, including the Sichuan Basin, China, and the Gulf of Mexico, USA. We propose that greater attention should be paid to isotopic modulation through mixed diagenetic processes in order to gain a better mechanistic understanding of the primary geochemistry signals (e.g., delta S-34) in marine carbonates.
WOS关键词JURASSIC SMACKOVER FORMATION ; ISOTOPE FRACTIONATION ; TARIM BASIN ; ORGANIC-MATTER ; SICHUAN BASIN ; TAZHONG AREA ; FEIXIANGUAN FORMATION ; SUPERHEAVY PYRITE ; REDUCTION ; DIAGENESIS
资助项目National Key Research and Development Project[2019YFB1504101] ; National Science Foundation of China[41972149] ; National Science Foundation of China[41890843] ; Key Research Program of the Institute of Geology & Geophysics, CAS[IGGCAS-201903] ; PetroChina Innovation Foundation ; Youth Innovation Promotion Association of the Chinese Academy of Sciences[2018088]
WOS研究方向Geochemistry & Geophysics
语种英语
WOS记录号WOS:000603662700023
出版者AMER GEOPHYSICAL UNION
资助机构National Key Research and Development Project ; National Key Research and Development Project ; National Key Research and Development Project ; National Key Research and Development Project ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; Key Research Program of the Institute of Geology & Geophysics, CAS ; Key Research Program of the Institute of Geology & Geophysics, CAS ; Key Research Program of the Institute of Geology & Geophysics, CAS ; Key Research Program of the Institute of Geology & Geophysics, CAS ; PetroChina Innovation Foundation ; PetroChina Innovation Foundation ; PetroChina Innovation Foundation ; PetroChina Innovation Foundation ; Youth Innovation Promotion Association of the Chinese Academy of Sciences ; Youth Innovation Promotion Association of the Chinese Academy of Sciences ; Youth Innovation Promotion Association of the Chinese Academy of Sciences ; Youth Innovation Promotion Association of the Chinese Academy of Sciences ; National Key Research and Development Project ; National Key Research and Development Project ; National Key Research and Development Project ; National Key Research and Development Project ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; Key Research Program of the Institute of Geology & Geophysics, CAS ; Key Research Program of the Institute of Geology & Geophysics, CAS ; Key Research Program of the Institute of Geology & Geophysics, CAS ; Key Research Program of the Institute of Geology & Geophysics, CAS ; PetroChina Innovation Foundation ; PetroChina Innovation Foundation ; PetroChina Innovation Foundation ; PetroChina Innovation Foundation ; Youth Innovation Promotion Association of the Chinese Academy of Sciences ; Youth Innovation Promotion Association of the Chinese Academy of Sciences ; Youth Innovation Promotion Association of the Chinese Academy of Sciences ; Youth Innovation Promotion Association of the Chinese Academy of Sciences ; National Key Research and Development Project ; National Key Research and Development Project ; National Key Research and Development Project ; National Key Research and Development Project ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; Key Research Program of the Institute of Geology & Geophysics, CAS ; Key Research Program of the Institute of Geology & Geophysics, CAS ; Key Research Program of the Institute of Geology & Geophysics, CAS ; Key Research Program of the Institute of Geology & Geophysics, CAS ; PetroChina Innovation Foundation ; PetroChina Innovation Foundation ; PetroChina Innovation Foundation ; PetroChina Innovation Foundation ; Youth Innovation Promotion Association of the Chinese Academy of Sciences ; Youth Innovation Promotion Association of the Chinese Academy of Sciences ; Youth Innovation Promotion Association of the Chinese Academy of Sciences ; Youth Innovation Promotion Association of the Chinese Academy of Sciences ; National Key Research and Development Project ; National Key Research and Development Project ; National Key Research and Development Project ; National Key Research and Development Project ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; Key Research Program of the Institute of Geology & Geophysics, CAS ; Key Research Program of the Institute of Geology & Geophysics, CAS ; Key Research Program of the Institute of Geology & Geophysics, CAS ; Key Research Program of the Institute of Geology & Geophysics, CAS ; PetroChina Innovation Foundation ; PetroChina Innovation Foundation ; PetroChina Innovation Foundation ; PetroChina Innovation Foundation ; Youth Innovation Promotion Association of the Chinese Academy of Sciences ; Youth Innovation Promotion Association of the Chinese Academy of Sciences ; Youth Innovation Promotion Association of the Chinese Academy of Sciences ; Youth Innovation Promotion Association of the Chinese Academy of Sciences
源URL[http://ir.iggcas.ac.cn/handle/132A11/99969]  
专题地质与地球物理研究所_中国科学院新生代地质与环境重点实验室
地质与地球物理研究所_岩石圈演化国家重点实验室
通讯作者Jiang, Lei
作者单位1.Univ Liverpool, Sch Environm Sci, Dept Earth Ocean & Ecol Sci, Liverpool, Merseyside, England
2.Chinese Acad Sci, Inst Geol & Geophys, Key Lab Cenozo Geol & Environm, Beijing, Peoples R China
3.Yale Univ, Dept Earth & Planetary Sci, New Haven, CT USA
4.China Univ Geosci, Coll Resources & Environm, Wuhan, Peoples R China
5.Chinese Acad Sci, Innovat Acad Earth Sci, Beijing, Peoples R China
6.Chinese Acad Sci, Inst Geol & Geophys, State Key Lab Lithospher Evolut, Beijing, Peoples R China
推荐引用方式
GB/T 7714		 Jiang, Lei,Fakhraee, Mojtaba,Cai, Chunfang,et al. Sulfur Cycling During Progressive Burial in Sulfate-Rich Marine Carbonates[J]. GEOCHEMISTRY GEOPHYSICS GEOSYSTEMS,2020,21(12):16.
APA Jiang, Lei,Fakhraee, Mojtaba,Cai, Chunfang,&Worden, Richard H..(2020).Sulfur Cycling During Progressive Burial in Sulfate-Rich Marine Carbonates.GEOCHEMISTRY GEOPHYSICS GEOSYSTEMS,21(12),16.
MLA Jiang, Lei,et al."Sulfur Cycling During Progressive Burial in Sulfate-Rich Marine Carbonates".GEOCHEMISTRY GEOPHYSICS GEOSYSTEMS 21.12(2020):16.

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来源：地质与地球物理研究所

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