Controls on spatial and temporal patterns of slope deformation in an Alpine valley

N. Oestreicher; S. Loew; C. Roques; J. Aaron; A. Gualandi; Laurent Longuevergne; P. Limpach; M. Hugentobler

doi:10.1029/2021jf006353

Journal articles

Controls on spatial and temporal patterns of slope deformation in an Alpine valley

N. Oestreicher ¹ S. Loew ¹ C. Roques ^{2, 1} J. Aaron ¹ A. Gualandi ³ Laurent Longuevergne ⁴ P. Limpach ⁵ M. Hugentobler ¹

1 D-ERDW - Department of Earth Sciences [Swiss Federal Institute of Technology - ETH Zürich]

2 UNINE - Université de Neuchâtel

3 INGV - Istituto Nazionale di Geofisica e Vulcanologia - Sezione di Roma

4 GR - Géosciences Rennes

5 D-BAUG - Department of Civil, Environmental and Geomatic Engineering [ETH Zürich]

Abstract : • Seasonal pore pressure variations in fractured crystalline hillslope induce correlated reversible surface deformations • Decameter-scale brittle-ductile faults control local spatial variations of deformation patterns • Cyclic groundwater pressure-related rock mass fatigue induces irreversible gravitationallydriven displacements in valley slopes *

Document type :

Journal articles

Domain :

Sciences of the Universe [physics] / Earth Sciences

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https://hal-insu.archives-ouvertes.fr/insu-03438936
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Submitted on : Wednesday, February 2, 2022 - 11:11:48 AM
Last modification on : Thursday, June 2, 2022 - 2:48:17 PM

Controls on spatial and temporal patterns of slope deformation in an Alpine valley

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Controls on spatial and temporal patterns of slope deformation in an Alpine valley

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