New kinematic reconstructions of the Adriatic Plate as a key to understanding subduction processes in the Western MediterraneanKAPMED

亚得里亚海板块的新运动学重建是了解西地中海俯冲过程的关键KAPMED

• 批准号: 263778326
• 负责人: Professorin Dr. Eline Le Breton
• 金额: --
• 依托单位: Fachrichtung Tektonik und Sedimentäre Geologie
• 依托单位国家: 德国
• 项目类别: Research Grants
• 财政年份: 2014
• 资助国家: 德国
• 起止时间: 2013-12-31 至 2019-12-31
• 项目状态: 已结题
• 来源: https://gepris.dfg.de/gepris/projekt/263778326?language=en
• 关键词: New; kinematic; reconstructions; Adriatic; Plate

We aim to generate new kinematic reconstructions of the Western Mediterranean region, focussing on the independent motion of the Adriatic microplate for key time slices in the evolution of the Alpine mountain chains. This will involve reconstructing the motion path of the Adriatic microplate by combining geological and geophysical information from the Alps, Apennines and Dinarides. These reconstructions will then be used to map changes in the location of subduction zones onto existing tomographic images of slabs in the mantle transitional zone. This will enable us to compare the amount and age of lithosphere subducted in the plate kinematic model with the observed areal extent of slab anomalies in the mantle. This 3D kinematic model will be of central importance to understand the forces driving subduction in mobile and complex tectonic systems.

我们的目标是生成新的西地中海地区的运动学重建，重点关注亚得里亚海微板块在阿尔卑斯山脉演化过程中的关键时间片的独立运动。这将包括通过结合阿尔卑斯山脉、亚平宁山脉和第纳里德斯山脉的地质和地球物理信息，重建亚得里亚海微板块的运动路径。然后，这些重建将被用于将俯冲带位置的变化映射到现有的地幔过渡带板块的层析成像图像上。这将使我们能够将板块运动模型中俯冲的岩石圈的数量和年龄与观测到的地幔中板块异常的面积范围进行比较。这个三维运动学模型对于理解在活动和复杂构造系统中驱动俯冲的力量是至关重要的。

项目成果

Kinematics and extent of the Liguro-Piemont Ocean

利古罗-皮埃蒙特洋的运动学和范围

• DOI: 10.5194/egusphere-egu2020-11228
• 发表时间: 2020
• 作者: Le Breton E;S. Brune;K. Ustaszewski;S. Zahirovic;M. Seton;R.D. Müller
• 通讯作者: R.D. Müller

Using geodynamic modeling to test plate tectonic scenarios of the Mediterranean-Alpine area

使用地球动力学模型测试地中海-阿尔卑斯地区的板块构造情景

• DOI: 10.5194/egusphere-egu2020-11134
• 发表时间: 2020
• 作者: Kaus B;E. Le Breton;G. Reuber;C. Schuler
• 通讯作者: C. Schuler

Kinematic reconstructions of the Western Mediterranean area since Triassic time: possible scenarios and their implications for the Apennines

三叠纪以来西地中海地区的运动重建：可能的情景及其对亚平宁山脉的影响

• DOI: 10.5194/egusphere-egu2020-11301
• 发表时间: 2020
• 作者: Le Breton E.

A Global Plate Model Including Lithospheric Deformation Along Major Rifts and Orogens Since the Triassic

• DOI: 10.1029/2018tc005462
• 发表时间: 2019-06
• 期刊: Tectonics
• 影响因子: 4.2
• 作者: R. Müller;S. Zahirovic;Simon Williams;J. Cannon;M. Seton;D. Bower;M. Tetley;C. Heine;E. Le Breton;Shaofeng Liu;Samuel H. J. Russell;Ting Yang;Jonathon Leonard;M. Gurnis

Post‐20 Ma Motion of the Adriatic Plate: New Constraints From Surrounding Orogens and Implications for Crust‐Mantle Decoupling

20世纪后亚得里亚海板块运动：来自周围造山带的新约束及其对壳幔脱钩的影响

• DOI: 10.1002/2016tc004443
• 发表时间: 2017
• 期刊: Tectonics
• 影响因子: 4.2
• 作者: Le Breton E;M.R. Handy;G. Molli;K. Ustaszewski
• 通讯作者: K. Ustaszewski