| Characteristics of Authigenic Pyrite and its Sulfur Isotopes Influenced by Methane Seep—Taking the Core A at Site 79 of the Middle Okinawa Trough as an Example |
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| 作者姓名： | WANG Meng LI Qing CAI Feng LIANG Jie YAN Guijing DONG Gang WANG Feng SHAO Hebin LUO Di CAO Yimin |
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| 作者单位： | 1 State Key Laboratory of Gas Hydrates, Ministry of Land Resource, Qingdao 266071, Shandong, China；2 Faculty of Earth Resources, China University of Geosciences, Wuhan 430074, Hubei, China,1 State Key Laboratory of Gas Hydrates, Ministry of Land Resource, Qingdao 266071, Shandong, China；3 Function Laboratory of Marine Geo-Resource Evaluation and Exploration Technology, Qingdao 266071, Shandong, China,1 State Key Laboratory of Gas Hydrates, Ministry of Land Resource, Qingdao 266071, Shandong, China；3 Function Laboratory of Marine Geo-Resource Evaluation and Exploration Technology, Qingdao 266071, Shandong, China,1 State Key Laboratory of Gas Hydrates, Ministry of Land Resource, Qingdao 266071, Shandong, China；3 Function Laboratory of Marine Geo-Resource Evaluation and Exploration Technology, Qingdao 266071, Shandong, China,1 State Key Laboratory of Gas Hydrates, Ministry of Land Resource, Qingdao 266071, Shandong, China；3 Function Laboratory of Marine Geo-Resource Evaluation and Exploration Technology, Qingdao 266071, Shandong, China,1 State Key Laboratory of Gas Hydrates, Ministry of Land Resource, Qingdao 266071, Shandong, China；3 Function Laboratory of Marine Geo-Resource Evaluation and Exploration Technology, Qingdao 266071, Shandong, China,1 State Key Laboratory of Gas Hydrates, Ministry of Land Resource, Qingdao 266071, Shandong, China；3 Function Laboratory of Marine Geo-Resource Evaluation and Exploration Technology, Qingdao 266071, Shandong, China,4 School of Ocean and Earth Science, Tongji University, Shanghai 200092, China,1 State Key Laboratory of Gas Hydrates, Ministry of Land Resource, Qingdao 266071, Shandong, China；3 Function Laboratory of Marine Geo-Resource Evaluation and Exploration Technology, Qingdao 266071, Shandong, China,5 PetroChina Coalbed Methane Company Limited, Beijing 100028, China |
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| 基金项目： | This research was supported by the National Natural Science Foundation of China (grants No. 41306062 and 41474119) and the Key Laboratory of Gas Hydrate Foundation (grant No. SHW[2014]-DX-04). |
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| 摘 要： | <正>Objective Authigenic pyrite often develops extensively in marine sediments,which is an important product of sulfate reduction in an anoxic environment.It has a specific appearance and complicated sulfur isotopic properties,and acts as important evidence of methane seep in marine sediments.Strong AOM(anaerobic oxidation of methane)
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Characteristics of Authigenic Pyrite and its Sulfur Isotopes Influenced by Methane Seep—Taking the Core A at Site 79 of the Middle Okinawa Trough as an Example |
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| Authors: | WANG Meng LI Qing CAI Feng LIANG Jie YAN Guijing DONG Gang WANG Feng SHAO Hebin LUO Di and CAO Yimin |
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| Institution: | 1. State Key Laboratory of Gas Hydrates, Ministry of Land Resource, Qingdao 266071, Shandong, China;2. Faculty of Earth Resources, China University of Geosciences, Wuhan 430074, Hubei, China;3. Function Laboratory of Marine Geo‐Resource Evaluation and Exploration Technology, Qingdao 266071, Shandong, China;4. School of Ocean and Earth Science, Tongji University, Shanghai 200092, China;5. PetroChina Coalbed Methane Company Limited, Beijing 100028, China |
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