Monitoring the role of soil hydrologic conditions and rainfall for the triggering of torrential flows in the Rebaixader catchment (Central Pyrenees, Spain) Role of soil …

R Oorthuis, M Hürlimann, J Vaunat, J Moya, A Lloret - Landslides, 2023 - Springer
Torrential flows (debris flows and debris floods) are mainly triggered by precipitation and soil
hydrological processes. Most early warning systems in torrential catchments are rainfall …

Monitoring of rainfall and soil moisture at the Rebaixader catchment (Central Pyrenees)

RL Oorthuis, M Hürlimann… - Environmental & …, 2021 - pubs.geoscienceworld.org
The instrumental monitoring of torrential catchments is a fundamental research task that
provides necessary information to improve our understanding of the mechanisms of debris …

Critical rainfall conditions for the initiation of torrential flows. Results from the Rebaixader catchment (Central Pyrenees)

C Abancó, M Hürlimann, J Moya, M Berenguer - Journal of hydrology, 2016 - Elsevier
Torrential flows like debris flows or debris floods are fast movements formed by a mix of
water and different amounts of unsorted solid material. They generally occur in steep …

Correlation between the rainfall, sediment recharge, and triggering of torrential flows in the Rebaixader catchment (Pyrenees, Spain)

R Pastorello, M Hürlimann, V D'Agostino - Landslides, 2018 - Springer
The debris flow (DF) and debris flood (DFD) activity in the Rebaixader catchment (Spanish
Pyrenees) is analyzed in this study. The research is focused on how precipitation leads to …

Rainfall threshold for initiation of channelized debris flows in a small catchment based on in-site measurement

Z Wei, Y Shang, Y Zhao, P Pan, Y Jiang - Engineering Geology, 2017 - Elsevier
The peak runoff discharge plays an important role in triggering channelized debris flows,
especially for small catchments, due to the features of a small area and short channels. In …

The use of rain gauge measurements and radar data for the model‐based prediction of runoff‐generated debris‐flow occurrence in early warning systems

M Bernard, C Gregoretti - Water Resources Research, 2021 - Wiley Online Library
High‐intensity and short‐duration rainfalls can generate sudden and abundant runoff at the
base of rocky cliffs that, entraining sediments, may originate debris flows. Two gauge …

Impact of uncertainty in rainfall estimation on the identification of rainfall thresholds for debris flow occurrence

EI Nikolopoulos, S Crema, L Marchi, F Marra… - Geomorphology, 2014 - Elsevier
Estimation of rainfall intensity–duration thresholds, used for the identification of debris
flow/landslide triggering rainfall events, has been traditionally based on raingauge …

Empirical rainfall thresholds for the triggering of landslides in Asturias (NW Spain)

P Valenzuela, JL Zêzere, MJ Domínguez-Cuesta… - Landslides, 2019 - Springer
Landslides are one of the most serious geomorphological hazards in Asturias (NW Spain),
where their temporal forecasting constitutes a key issue. The present work uses 559 records …

Eighty years of data collected for the determination of rainfall threshold triggering shallow landslides and mud-debris flows in the Alps

F Luino, J De Graff, A Roccati, M Biddoccu, CG Cirio… - Water, 2019 - mdpi.com
Identifying the minimum rainfall thresholds necessary for landslides triggering is essential to
landslide risk assessment. The Italian Alps have always been affected by shallow landslides …

Implementation of hydrometeorological thresholds for regional landslide warning in Catalonia (NE Spain)

RM Palau, M Berenguer, M Hürlimann… - Landslides, 2023 - Springer
Soil moisture plays a vital role in slope stability. As water infiltrates into the soil, shear
strength decreases eventually leading to failure. However, most of the existing regional …