Results 21 to 30 of about 31,236 (257)
A two-layer shallow flow model with two axes of integration, well-balanced discretization and application to submarine avalanches [PDF]
, 2020 We propose a two-layer model with two different axes of integration and a well-balanced finite volume method. The purpose is to study submarine avalanches and generated tsunamis by a depth-averaged model with different averaged directions for the fluid ...
Bouchut, François +4 more
core +3 more sources
Journal of Hydroinformatics, 2023 This study aims to model a probabilistic-based reliability assessment of the gridded rainfall thresholds for shallow landslide occurrence (RA_GRTE_LS) to quantify the effect of the uncertainty of rainfall in time and space on the rainfall thresholds ...
Xi-Jun Wang +3 more
doaj +1 more source
Modelling of shallow landslides with machine learning algorithms
Geoscience Frontiers, 2021 Abstract This paper introduces three machine learning (ML) algorithms, the ‘ensemble’ Random Forest (RF), the ‘ensemble’ Gradient Boosted Regression Tree (GBRT) and the MultiLayer Perceptron neural network (MLP) and applies them to the spatial modelling of shallow landslides near Kvam in Norway.
Liu, Zhongqiang +6 more
openaire +2 more sources
International Journal of Disaster Risk Science, 2023 This study aimed to develop a physical-based approach for predicting the spatial likelihood of shallow landslides at the regional scale in a transition zone with extreme topography.
Hu Jiang +6 more
doaj +1 more source
Shuiwen dizhi gongcheng dizhi, 2021 The Woda landslide in the upper reaches of the Jinshajiang River, has been deformed since 1985, whose surface deformation characteristics are obvious now.
Rui’an WU +6 more
doaj +1 more source
A model for triggering mechanisms of shallow landslides [PDF]
Natural Hazards and Earth System Sciences, 2008 Abstract. Rainfall-induced shallow landslides, also called "soil slips", are becoming ever more frequent all over the world and are receiving a rising interest in consequence of the heavy damage they produce. At the University of Parma, a simplified physically based model has been recently set up for the evaluation of the safety factor of slopes which ...
MONTRASIO L., VALENTINO R
openaire +6 more sources
Geoscience Letters, 2022 Heavy rainfall brought by typhoons has been recognised as a major trigger of landslides in Taiwan. On average, 3.75 typhoons strike the island every year, and cause large amounts of shallow landslides and debris flow in mountainous region.
Jui-Yi Ho +4 more
doaj +1 more source
Geosciences, 2021 Shallow landslides are destructive hazards and play an important role in landscape processes. The purpose of this paper is to evaluate the shallow landslide susceptibility and to investigate which predisposing factors control the spatial distribution of ...
Massimo Conforti, Fabio Ietto
doaj +1 more source
Metrological analyses on literatures of shallow landslides using CiteSpace software
Zhongguo dizhi zaihai yu fangzhi xuebao, 2021 Based on Web of Science database, 1240 papers retrieved from journals of shallow landslides from 1999-2019 were taken as samples, and CiteSpace was used to conduct bibliometric and visual analysis on the national / institutional, discipline / journal and
Jiaojiao LYU +3 more
doaj +1 more source
Zhongguo dizhi zaihai yu fangzhi xuebao, 2022 Loess Plateau is one of the most developed areas of geological disasters in China, and the shallow loess landslide induced by rainfall is the most typical. Taking Liulin County, a typical loess landform area, as an example.
Yanjie LI +6 more
doaj +1 more source