DOI: 10.1016/j.earscirev.2021.103556
论文题名: When plateau meets subduction zone: A review of numerical models
作者: Liu Z. ; Dai L. ; Li S. ; Wang L. ; Xing H. ; Liu Y. ; Ma F. ; Dong H. ; Li F.
刊名: Earth Science Reviews
ISSN: 00128252
出版年: 2021
卷: 215 语种: 英语
中文关键词: Lithospheric destruction
; Numerical modeling
; Oceanic plateaus
; Subduction
英文关键词: computer simulation
; continental margin
; lithospheric structure
; numerical model
; oceanic lithosphere
; plate tectonics
; plateau
; rheology
; subduction zone
; tectonic setting
; three-dimensional modeling
英文摘要: The events and processes associated with the meeting of oceanic plateaus and subduction zones have significant implications for our understanding of lithospheric strength, structure, and Earth's tectonic history. A powerful approach towards understanding crustal structure, geochemical composition and rheological behaviour of oceanic plateaus is to combine field studies, oceanic drilling, magmatic evolution and numerical modeling. We review the current state of this field and discuss types of oceanic plateau subduction by combining and comparing natural observations and numerical models. Three modes of oceanic plateau subduction can be identified in both nature and models. These are a) complete oceanic plateau subduction, b) partial oceanic plateau subduction, and c) complete oceanic plateau accretion. We discuss factors affecting the subduction and accretion of oceanic plateaus such as lithospheric buoyancy, rheology, the age of the oceanic lithosphere, the thickness of the continental margin and weak layers. Several issues such as quantitative correlations between the factors controlling whether plateaus are accreted or subducted remain unclear. Further work combining observations and 3D numerical simulations is needed in order to fully understand the implications of the structures and processes involved. © 2021 Elsevier B.V. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/166454
Appears in Collections: 气候变化与战略
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作者单位: Frontiers Science Center for Deep Ocean Multispheres and Earth System, Key Lab of Submarine Geosciences and Prospecting Techniques, MOE, College of Marine Geosciences, Ocean University of China, Qingdao, 266100, China; Laboratory for Marine Mineral Resources, Qingdao National Laboratory for Marine Science and Technology, Qingdao, 266237, China
Recommended Citation:
Liu Z.,Dai L.,Li S.,et al. When plateau meets subduction zone: A review of numerical models[J]. Earth Science Reviews,2021-01-01,215