Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1029/2020GL089917 |
Slab Rollback Orogeny model: A test‐of‐concept | |
Luca Dal Zilio; Edi Kissling; Taras Gerya; Ylona van Dinther | |
2020-08-25 | |
发表期刊 | Geophysical Research Letters |
出版年 | 2020 |
英文摘要 | Buoyancy forces associated with subducting lithosphere control the dynamics of convergent margins. In the post‐collisional stage these forces are significantly reduced, yet mountain building and seismicity are ongoing, albeit at lower rates. We leverage advances of a newly developed seismo‐thermo‐mechanical modeling approach to simulate tectonic and seismicity processes in a self‐driven subduction and continental collision setting. We demonstrate that the rearrangement of forces due to slab breakoff, in the post‐collisional stage, causes bending and rollback of the residual slab, suction forces and mantle traction at the base of the upper plate, while stress coupling transfers to the shallow crust. Our results provide an explanation for the post‐collisional evolution of the Central Alps, where the so‐called Slab Rollback Orogeny models explains the slow yet persistent upper plate advance, the height of the mountain range, and a seismicity pattern consistent with the different tectonic regimes throughout the orogen. |
领域 | 气候变化 |
URL | 查看原文 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/293052 |
专题 | 气候变化 |
推荐引用方式 GB/T 7714 | Luca Dal Zilio,Edi Kissling,Taras Gerya,等. Slab Rollback Orogeny model: A test‐of‐concept[J]. Geophysical Research Letters,2020. |
APA | Luca Dal Zilio,Edi Kissling,Taras Gerya,&Ylona van Dinther.(2020).Slab Rollback Orogeny model: A test‐of‐concept.Geophysical Research Letters. |
MLA | Luca Dal Zilio,et al."Slab Rollback Orogeny model: A test‐of‐concept".Geophysical Research Letters (2020). |
条目包含的文件 | 条目无相关文件。 |
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