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  4. 中国科学院油气资源研究重点实验室
Downgoing Plate-Buoyancy Driven Retreat of North Sulawesi Trench: Transition of a Passive Margin Into a Subduction Zone

文献类型：期刊论文

作者Dong, Miao1,3; Lu, ChuanChuan2; Zhang, Jian3; Hao, Tianyao1,3
刊名GEOPHYSICAL RESEARCH LETTERS
出版日期2022-12-16
卷号49期号:23页码:10
ISSN号0094-8276
DOI10.1029/2022GL101130
英文摘要The transition of a passive continental margin into a subduction zone remains a hypothesis because few geological cases have been reported. The North Sulawesi subduction zone is a 5-9 myr system in Southeast Asia that has evolved from a passive continental margin and has long been overlooked by studies of passive to active margin transitions. Here we compare geophysical evidence from the region with our numerical simulation results. We find that the initial subduction of North Sulawesi relies on horizontal stress, where the trench retreat depends on the negative buoyancy of the oceanic lithosphere. Furthermore, less space available for subduction leads to reduced mantle flow caused by subduction and slower trench retreat. These new dynamical constraints indicate that the negative buoyancy of the oceanic plate is a key factor for the trench retreat, even though subduction initiated was induced.
WOS关键词INITIATION ; MIGRATION ; STRESS ; ROTATION
资助项目NSFC Major Research Plan on West-Pacific Earth System Multispheric Interactions[91858212] ; NSFC[42276072] ; NSFC[41906056] ; NSFC[42076068] ; International Partnership Program of the Bureau of International Cooperation of the Chinese Academy of Sciences[132A11KYSB20180020] ; Isaac Newton Trust in Cambridge ; GCRF[G102642] ; NSF[EAR-0949446] ; NSF[EAR-1550901]
WOS研究方向Geology
语种英语
出版者AMER GEOPHYSICAL UNION
WOS记录号WOS:000925829800001
资助机构NSFC Major Research Plan on West-Pacific Earth System Multispheric Interactions ; NSFC Major Research Plan on West-Pacific Earth System Multispheric Interactions ; NSFC Major Research Plan on West-Pacific Earth System Multispheric Interactions ; NSFC Major Research Plan on West-Pacific Earth System Multispheric Interactions ; NSFC ; NSFC ; NSFC ; NSFC ; International Partnership Program of the Bureau of International Cooperation of the Chinese Academy of Sciences ; International Partnership Program of the Bureau of International Cooperation of the Chinese Academy of Sciences ; International Partnership Program of the Bureau of International Cooperation of the Chinese Academy of Sciences ; International Partnership Program of the Bureau of International Cooperation of the Chinese Academy of Sciences ; Isaac Newton Trust in Cambridge ; Isaac Newton Trust in Cambridge ; Isaac Newton Trust in Cambridge ; Isaac Newton Trust in Cambridge ; GCRF ; GCRF ; GCRF ; GCRF ; NSF ; NSF ; NSF ; NSF ; NSFC Major Research Plan on West-Pacific Earth System Multispheric Interactions ; NSFC Major Research Plan on West-Pacific Earth System Multispheric Interactions ; NSFC Major Research Plan on West-Pacific Earth System Multispheric Interactions ; NSFC Major Research Plan on West-Pacific Earth System Multispheric Interactions ; NSFC ; NSFC ; NSFC ; NSFC ; International Partnership Program of the Bureau of International Cooperation of the Chinese Academy of Sciences ; International Partnership Program of the Bureau of International Cooperation of the Chinese Academy of Sciences ; International Partnership Program of the Bureau of International Cooperation of the Chinese Academy of Sciences ; International Partnership Program of the Bureau of International Cooperation of the Chinese Academy of Sciences ; Isaac Newton Trust in Cambridge ; Isaac Newton Trust in Cambridge ; Isaac Newton Trust in Cambridge ; Isaac Newton Trust in Cambridge ; GCRF ; GCRF ; GCRF ; GCRF ; NSF ; NSF ; NSF ; NSF ; NSFC Major Research Plan on West-Pacific Earth System Multispheric Interactions ; NSFC Major Research Plan on West-Pacific Earth System Multispheric Interactions ; NSFC Major Research Plan on West-Pacific Earth System Multispheric Interactions ; NSFC Major Research Plan on West-Pacific Earth System Multispheric Interactions ; NSFC ; NSFC ; NSFC ; NSFC ; International Partnership Program of the Bureau of International Cooperation of the Chinese Academy of Sciences ; International Partnership Program of the Bureau of International Cooperation of the Chinese Academy of Sciences ; International Partnership Program of the Bureau of International Cooperation of the Chinese Academy of Sciences ; International Partnership Program of the Bureau of International Cooperation of the Chinese Academy of Sciences ; Isaac Newton Trust in Cambridge ; Isaac Newton Trust in Cambridge ; Isaac Newton Trust in Cambridge ; Isaac Newton Trust in Cambridge ; GCRF ; GCRF ; GCRF ; GCRF ; NSF ; NSF ; NSF ; NSF ; NSFC Major Research Plan on West-Pacific Earth System Multispheric Interactions ; NSFC Major Research Plan on West-Pacific Earth System Multispheric Interactions ; NSFC Major Research Plan on West-Pacific Earth System Multispheric Interactions ; NSFC Major Research Plan on West-Pacific Earth System Multispheric Interactions ; NSFC ; NSFC ; NSFC ; NSFC ; International Partnership Program of the Bureau of International Cooperation of the Chinese Academy of Sciences ; International Partnership Program of the Bureau of International Cooperation of the Chinese Academy of Sciences ; International Partnership Program of the Bureau of International Cooperation of the Chinese Academy of Sciences ; International Partnership Program of the Bureau of International Cooperation of the Chinese Academy of Sciences ; Isaac Newton Trust in Cambridge ; Isaac Newton Trust in Cambridge ; Isaac Newton Trust in Cambridge ; Isaac Newton Trust in Cambridge ; GCRF ; GCRF ; GCRF ; GCRF ; NSF ; NSF ; NSF ; NSF
源URL[http://ir.iggcas.ac.cn/handle/132A11/106799]  
专题地质与地球物理研究所_中国科学院油气资源研究重点实验室
通讯作者Dong, Miao; Hao, Tianyao
作者单位1.Chinese Acad Sci, Inst Geol & Geophys, Key Lab Petr Resource Res, Beijing, Peoples R China
2.Univ Cambridge, Dept Earth Sci, Bullard Labs, Cambridge, England
3.Univ Chinese Acad Sci, Beijing, Peoples R China
推荐引用方式
GB/T 7714		 Dong, Miao,Lu, ChuanChuan,Zhang, Jian,et al. Downgoing Plate-Buoyancy Driven Retreat of North Sulawesi Trench: Transition of a Passive Margin Into a Subduction Zone[J]. GEOPHYSICAL RESEARCH LETTERS,2022,49(23):10.
APA Dong, Miao,Lu, ChuanChuan,Zhang, Jian,&Hao, Tianyao.(2022).Downgoing Plate-Buoyancy Driven Retreat of North Sulawesi Trench: Transition of a Passive Margin Into a Subduction Zone.GEOPHYSICAL RESEARCH LETTERS,49(23),10.
MLA Dong, Miao,et al."Downgoing Plate-Buoyancy Driven Retreat of North Sulawesi Trench: Transition of a Passive Margin Into a Subduction Zone".GEOPHYSICAL RESEARCH LETTERS 49.23(2022):10.

入库方式： OAI收割

来源：地质与地球物理研究所

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