Life and death of slow-moving landslides

P Lacroix, AL Handwerger, G Bièvre - Nature Reviews Earth & …, 2020 - nature.com
In the most destructive and catastrophic landslide events, rocks, soil and fluids can travel at
speeds approaching several tens of metres per second. However, many landslides …

Landslide monitoring using seismic ambient noise correlation: challenges and applications

M Le Breton, N Bontemps, A Guillemot, L Baillet… - Earth-Science …, 2021 - Elsevier
Monitoring landslides is essential to understand their dynamics and to reduce the risk of
human losses by raising warnings before a failure. A decade ago, a decrease of apparent …

Rain and small earthquakes maintain a slow-moving landslide in a persistent critical state

N Bontemps, P Lacroix, E Larose, J Jara… - Nature …, 2020 - nature.com
In tectonically active mountain belts, landslides contribute significantly to erosion. Statistical
analysis of regional inventories of earthquake-triggered-landslides after large earthquakes …

Correlation of satellite image time-series for the detection and monitoring of slow-moving landslides

A Stumpf, JP Malet, C Delacourt - Remote sensing of environment, 2017 - Elsevier
Slow-moving landslides are widespread in many landscapes with significant impacts on the
topographic relief, sediment transfer and human settlements. Their area-wide mapping and …

[HTML][HTML] Use of Sentinel-2 images for the detection of precursory motions before landslide failures

P Lacroix, G Bièvre, E Pathier, U Kniess… - Remote Sensing of …, 2018 - Elsevier
The Sentinel-2 optical satellites provide a global coverage of land surfaces with a 5-day
revisit time at the Equator. We investigate the ability of these freely available optical images …

Self‐entrainment motion of a slow‐moving landslide inferred from landsat‐8 time series

P Lacroix, G Araujo, J Hollingsworth… - Journal of Geophysical …, 2019 - Wiley Online Library
In mountainous environments, slow‐moving landslides (velocities< 100 m/year) are a major
concern for local populations. Rainfall is often the dominant forcing, and often result in major …

Inversion of deformation fields time-series from optical images, and application to the long term kinematics of slow-moving landslides in Peru

N Bontemps, P Lacroix, MP Doin - Remote sensing of environment, 2018 - Elsevier
Slow-moving landslides are numerous in mountainous areas and pose a large threat to
populations. Many observations show that their kinematics is driven by climatic forcings and …

Earthquake-driven acceleration of slow-moving landslides in the Colca valley, Peru, detected from Pléiades images

P Lacroix, E Berthier, ET Maquerhua - Remote Sensing of Environment, 2015 - Elsevier
Major earthquakes in mountainous areas often trigger rapid landslides. Some observations
also suggest that earthquakes can damage landslide prone areas or cause slow-moving …

Displacement history and potential triggering factors of Baige landslides, China revealed by optical imagery time series

C Ding, G Feng, M Liao, P Tao, L Zhang… - Remote Sensing of …, 2021 - Elsevier
In this study, on the basis of the image correlation technique and the time-series images of
Landsat-8 (L8), Sentinel-2 (S2), and GaoFen-2 (GF2), a systematic technical process is …

Landslides induced by the 2017 Mw7. 3 Sarpol Zahab earthquake (Iran)

A Cheaib, P Lacroix, S Zerathe, D Jongmans, N Ajorlou… - Landslides, 2022 - Springer
Landslides are the main secondary effects of earthquakes in mountainous areas. The spatial
distribution of these landslides is controlled by the local seismic ground motion and the local …