Granular and particle-laden flows: from laboratory experiments to field observations

R Delannay, A Valance, A Mangeney… - Journal of Physics D …, 2017 - iopscience.iop.org
This review article provides an overview of dry granular flows and particle fluid mixtures,
including experimental and numerical modeling at the laboratory scale, large scale …

A review of the advantages and limitations of geophysical investigations in landslide studies

V Pazzi, S Morelli, R Fanti - International Journal of Geophysics, 2019 - Wiley Online Library
Landslide deformations involve approximately all geological materials (natural rocks, soil,
artificial fill, or combinations of these materials) and can occur and develop in a large variety …

A massive rock and ice avalanche caused the 2021 disaster at Chamoli, Indian Himalaya

DH Shugar, M Jacquemart, D Shean, S Bhushan… - Science, 2021 - science.org
On 7 February 2021, a catastrophic mass flow descended the Ronti Gad, Rishiganga, and
Dhauliganga valleys in Chamoli, Uttarakhand, India, causing widespread devastation and …

Frictional velocity-weakening in landslides on Earth and on other planetary bodies

A Lucas, A Mangeney, JP Ampuero - Nature communications, 2014 - nature.com
One of the ultimate goals in landslide hazard assessment is to predict maximum landslide
extension and velocity. Despite much work, the physical processes governing energy …

Extracting source characteristics and dynamics of the August 2010 Mount Meager landslide from broadband seismograms

K Allstadt - Journal of Geophysical Research: Earth Surface, 2013 - Wiley Online Library
Seismic methods can substantially improve the characterization of the dynamics of large and
rapid landslides. Such landslides often generate strong long‐period seismic waves due to …

Landslide reconstruction using seismic signal characteristics and numerical simulations: Case study of the 2017 “6.24” **nmo landslide

Y Yan, Y Cui, J Guo, S Hu, Z Wang, S Yin - Engineering Geology, 2020 - Elsevier
Landslide modeling based on seismic signal characteristics is an effective method to study
landslide evolution. The scientific challenge lies in how to systematically characterize and …

Source characteristics and dynamics of the October 2018 Baige landslide revealed by broadband seismograms

Z Zhang, S He, W Liu, H Liang, S Yan, Y Deng, X Bai… - Landslides, 2019 - Springer
The catastrophic Baige landslide occurred at 22: 05: 36 (Bei**g time, UTC+ 8) on the 10th of
October 2018 in Tibet, China. The large and rapid landslide generated strong long-period …

Seismic and acoustic signatures of surficial mass movements at volcanoes

KE Allstadt, RS Matoza, AB Lockhart, SC Moran… - Journal of Volcanology …, 2018 - Elsevier
Surficial mass movements, such as debris avalanches, rock falls, lahars, pyroclastic flows,
and outburst floods, are a dominant hazard at many volcanoes worldwide. Understanding …

Seismic characterization of debris flows: Insights into energy radiation and implications for warning

V Coviello, M Arattano, F Comiti… - Journal of …, 2019 - Wiley Online Library
Debris flows represent a major hazard in mountainous areas, due to their rapid motion along
steep channels and to the transport of large sediment volumes, including large boulders. In …

Automatic identification of rockfalls and volcano-tectonic earthquakes at the Piton de la Fournaise volcano using a Random Forest algorithm

C Hibert, F Provost, JP Malet, A Maggi, A Stumpf… - Journal of Volcanology …, 2017 - Elsevier
Monitoring the endogenous seismicity of volcanoes helps to forecast eruptions and prevent
their related risks, and also provides critical information on the eruptive processes. Due the …