Results 291 to 300 of about 1,892,862 (329)

Modeling rainfall thresholds for landslide analysis

2008
In essence, the task at hand is to successfully analyze landslide behavior by using a deterministic analysis of rainfall thresholds. An alternative approach for defining rainfall thresholds uses deterministic models for rainfall infiltration and slope stability testing.
Corley, Isaiah, Baum, Rex, Borsa, Adrian, Beldyk, Matthew   +3 more
openaire   +1 more source

Regional rainfall threshold maps drawn through multivariate geostatistical techniques for shallow landslide hazard zonation.

Science of the Total Environment, 2020
The Empirical Rainfall Thresholds (ERTs) for shallow landslide initiation are commonly devised worldwide mostly to be implemented within landslide early warning systems.
G. Vessia, Diego Di Curzio, A. Chiaudani, S. Rusi   +3 more
semanticscholar   +1 more source

Landslide-triggering rainfall thresholds: a conceptual framework

Quarterly Journal of Engineering Geology and Hydrogeology, 2010
Abstract Rainfall-triggered landslides pose a major threat to Central America and other landslide-prone regions. The development of new tools to understand and characterize landslide-triggering rainfall is a key aspect in the context of hazard assessment and risk mitigation strategies. The purpose of this study is to present a new conceptual framework
J. Cepeda, K. Höeg, F. Nadim
openaire   +1 more source

Definition of Rainfall Thresholds Triggering Landslides in Slovenia

2017
In this paper the definition of rainfall thresholds for rainfall-induced landslides in Slovenia is presented. The thresholds have been calculated by collecting approximately 900 landslide data and the relative rainfall amounts, which have been collected from 41 rain gauges all over the country. The thresholds have been defined by the use of an existing
ROSI, ASCANIO, Peternel T., Jemec Auflič M., Komac M., CASAGLI, NICOLA   +4 more
openaire   +2 more sources

Catalogue of Rainfall Events with Shallow Landslides and New Rainfall Thresholds in Italy

2015
In Italy, rainfall-induced shallow landslides are frequent and harmful phenomena. The prediction of their occurrence is of social significance for civil protection purposes. For the operational prediction of rainfall-induced shallow landslides empirical rainfall thresholds based on the statistical analysis of past rainfall conditions that triggered ...
Brunetti MT, Peruccacci S, Antronico L, Bartolini D, Deganutti AM, Gariano SL, Iovine G, Luciani S, Luino F, Melillo M, Palladino MR, Parise M, Rossi M, Turconi L, Vennari C, Vessia G, Viero A, Guzzetti F   +17 more
openaire   +5 more sources

Advancing rainfall-induced landslide detection using homogeneous slope units and distributed rainfall thresholds

2021
<p>A better detection of landslide occurrence is critical for disaster prevention and mitigation, and a standing pursuit owing to increasing and widespread impact of slope failures on human activities and natural environment in a changing world. However, the detection of rainfall-induced landslide is limited in some areas by data scarcity
Guoqiang Jia, Stefano Luigi Gariano, Qiuhong Tang   +2 more
openaire   +1 more source

The threshold method for estimating total rainfall

Annals of the Institute of Statistical Mathematics, 1996
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +2 more sources

Bayesian rainfall thresholds for flash flood guidance

2008
The aim of this work is to determine the FFG rainfall depth and compute FFG-values based on the minimization of a Bayesian Loss Function of the discharge conditional upon the state of saturation of the catchment. Rainfall thresholds are here defined as the cumulated volume of rainfall during a storm event which can generate a critical water stage (or ...
MARTINA, MARIO LLOYD VIRGILIO, TODINI, EZIO   +1 more
openaire   +2 more sources

Regional rainfall-induced landslide hazard warning based on landslide susceptibility mapping and a critical rainfall threshold

Geomorphology, 2022
Faming Huang, Jiawu Chen, Weiping Liu, Jinsong Huang, H. Hong, Wei Chen   +5 more
semanticscholar   +1 more source

Physically – Based Critical Rainfall Thresholds for Unsaturated Soil Slopes

2015
In this work, a physically based model for the definition of the critical rainfall thresholds for shallow landslide initiation at regional scale is presented. The model is capable of considering unsaturated conditions in the soil volume, by taking into account the effect of partial saturation in: a) the balance of mass for the pore water; b) the ...
SALCIARINI, DIANA, TAMAGNINI, Claudio
openaire   +1 more source