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Tectonic subsidence of the Zhu 1 Sub-basin in the Pearl River Mouth Basin, northern South China Sea

文献类型：期刊论文

作者Tang, Xiaoyin1,2; Yang, Shuchun3; Zhu, Junzhang4; Long, Zulie4; Jiang, Guangzheng2; Huang, Shaopeng1,5; Hu, Shengbiao2
刊名FRONTIERS OF EARTH SCIENCE
出版日期2017-12-01
卷号11期号:4页码:729-739
关键词Tectonic Subsidence Zhu 1 Sub-basin Back-stripping Pearl River Mouth Basin South China Sea
ISSN号2095-0195
DOI10.1007/s11707-016-0610-3
文献子类Article
英文摘要The Pearl River Mouth Basin, which is situated on the northern margin of the South China Sea, has attracted great attention not only because of its tectonic setting but also because of its abundant hydrocarbon resources. We have analyzed the Cenozoic tectonic subsidence history of 4 drilled wells and 43 artificial wells from the Zhu 1 Sub-basin of the Pearl River Mouth Basin by back-stripping, using newly interpreted seismic profiles. We also calculated the average tectonic subsidence rates of the four sags in the Zhu 1 Sub-basin. The rifting and post-rifting stages are separated by abrupt changes in the tectonic subsidence curves and average subsidence rates. In the eastern sags of the Zhu 1 Sub-basin, tectonic subsidence started to slow at ca. 30 Ma, compared with ca. 23.8 Ma in the western sags. This probably corresponds to the timing of break-up and suggests that rifting in the Pearl River Mouth Basin ended earlier in the eastern sags than in the western sags. Anomalously accelerated tectonic subsidence occurred at 17.5-16.4 Ma during the post-rifting stage, with average subsidence rates as high as 301.9 m/Myr. This distinguishes the Pearl River Mouth Basin from classical Atlantic passive continental marginal basins, which demonstrate exponentially decaying post-rift tectonic subsidence.
WOS关键词ATLANTIC CONTINENTAL MARGINS ; BAIYUN-SAG ; CRUSTAL STRUCTURE ; HEAT-FLOW ; BREAK-UP ; EXTENSION ; EVOLUTION ; CONSTRAINTS ; MIGRATION ; HISTORY
WOS研究方向Geology
语种英语
WOS记录号WOS:000416164400013
出版者SPRINGER
资助机构Program of the Key Technologies for Petroleum Exploration in Deep Oceanic Areas(2011ZX05025-006-05) ; Program of the Key Technologies for Petroleum Exploration in Deep Oceanic Areas(2011ZX05025-006-05) ; Program of the Key Technologies for Petroleum Exploration in Deep Oceanic Areas(2011ZX05025-006-05) ; Program of the Key Technologies for Petroleum Exploration in Deep Oceanic Areas(2011ZX05025-006-05) ; Chinese Postdoc Fund(58 ; Chinese Postdoc Fund(58 ; Chinese Postdoc Fund(58 ; Chinese Postdoc Fund(58 ; 2015M582636) ; 2015M582636) ; 2015M582636) ; 2015M582636) ; Program of the Key Technologies for Petroleum Exploration in Deep Oceanic Areas(2011ZX05025-006-05) ; Program of the Key Technologies for Petroleum Exploration in Deep Oceanic Areas(2011ZX05025-006-05) ; Program of the Key Technologies for Petroleum Exploration in Deep Oceanic Areas(2011ZX05025-006-05) ; Program of the Key Technologies for Petroleum Exploration in Deep Oceanic Areas(2011ZX05025-006-05) ; Chinese Postdoc Fund(58 ; Chinese Postdoc Fund(58 ; Chinese Postdoc Fund(58 ; Chinese Postdoc Fund(58 ; 2015M582636) ; 2015M582636) ; 2015M582636) ; 2015M582636) ; Program of the Key Technologies for Petroleum Exploration in Deep Oceanic Areas(2011ZX05025-006-05) ; Program of the Key Technologies for Petroleum Exploration in Deep Oceanic Areas(2011ZX05025-006-05) ; Program of the Key Technologies for Petroleum Exploration in Deep Oceanic Areas(2011ZX05025-006-05) ; Program of the Key Technologies for Petroleum Exploration in Deep Oceanic Areas(2011ZX05025-006-05) ; Chinese Postdoc Fund(58 ; Chinese Postdoc Fund(58 ; Chinese Postdoc Fund(58 ; Chinese Postdoc Fund(58 ; 2015M582636) ; 2015M582636) ; 2015M582636) ; 2015M582636) ; Program of the Key Technologies for Petroleum Exploration in Deep Oceanic Areas(2011ZX05025-006-05) ; Program of the Key Technologies for Petroleum Exploration in Deep Oceanic Areas(2011ZX05025-006-05) ; Program of the Key Technologies for Petroleum Exploration in Deep Oceanic Areas(2011ZX05025-006-05) ; Program of the Key Technologies for Petroleum Exploration in Deep Oceanic Areas(2011ZX05025-006-05) ; Chinese Postdoc Fund(58 ; Chinese Postdoc Fund(58 ; Chinese Postdoc Fund(58 ; Chinese Postdoc Fund(58 ; 2015M582636) ; 2015M582636) ; 2015M582636) ; 2015M582636)
源URL[http://ir.iggcas.ac.cn/handle/132A11/82086]  
专题中国科学院地质与地球物理研究所
通讯作者Tang, Xiaoyin
作者单位1.Xi An Jiao Tong Univ, Geothermal & Environm Res Lab, Xian 710049, Shaanxi, Peoples R China
2.Chinese Acad Sci, Inst Geol & Geophys, State Key Lab Lithospher Evolut, Beijing 100029, Peoples R China
3.CNOOC Res Inst, Beijing 100027, Peoples R China
4.China Natl Offshore Oil Corp Ltd, Shenzhen Branch, Guangzhou 510240, Guangdong, Peoples R China
5.Univ Michigan, Dept Earth & Environm Sci, Ann Arbor, MI 48109 USA
推荐引用方式
GB/T 7714		 Tang, Xiaoyin,Yang, Shuchun,Zhu, Junzhang,et al. Tectonic subsidence of the Zhu 1 Sub-basin in the Pearl River Mouth Basin, northern South China Sea[J]. FRONTIERS OF EARTH SCIENCE,2017,11(4):729-739.
APA Tang, Xiaoyin.,Yang, Shuchun.,Zhu, Junzhang.,Long, Zulie.,Jiang, Guangzheng.,...&Hu, Shengbiao.(2017).Tectonic subsidence of the Zhu 1 Sub-basin in the Pearl River Mouth Basin, northern South China Sea.FRONTIERS OF EARTH SCIENCE,11(4),729-739.
MLA Tang, Xiaoyin,et al."Tectonic subsidence of the Zhu 1 Sub-basin in the Pearl River Mouth Basin, northern South China Sea".FRONTIERS OF EARTH SCIENCE 11.4(2017):729-739.

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来源：地质与地球物理研究所

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