Results 111 to 120 of about 3,934,319 (276)

Research on the instability mechanism of loess landslides based on preferential infiltration of rainfall

open access: yesFrontiers in Earth Science
Loess landslides represent a prevalent and severe type of geological disaster in the Loess Plateau and its surrounding regions. Their frequency and intensity are notably exacerbated under rainfall conditions.
Gang Wei   +8 more
doaj   +1 more source

An Informed Guide to Hydrodynamic Models Accounting for Large Wood and Logjams in Rivers

open access: yesEarth Surface Processes and Landforms, Volume 51, Issue 10, October 2026.
Large wood numerical modelling in rivers is used to investigate diverse aims, the most frequent being flood hazard and river restoration. The aim of models' application is correlated to the adoption of static or moving LW representation. LW modelling feasibility is affected by data availability, processes included within the model and model calibration.
Elisabetta Persi
wiley   +1 more source

SVD-LSTM-based rainfall threshold prediction for rainfall-induced landslides in Chongqing

open access: yesGeomatics, Natural Hazards & Risk
Rainfall-induced landslides in Chongqing, a region of significant interest due to its high incidence rate, have traditionally been predicted using empirical rainfall thresholds.
Chao He   +4 more
doaj   +1 more source

Effects of DEM Resolution on Hectare‐Scale Potential Soil Loss Modelling: A Case Study Using a Spatially Distributed Erosion Model

open access: yesEarth Surface Processes and Landforms, Volume 51, Issue 10, October 2026.
DEM resolution alters not only mean modelled soil loss but also its spatial redistribution at hectare scale. Using a spatially distributed erosion model, we show that changes in cell size modify slope, flow‐path length and run‐off concentration, producing non‐linear changes in erosion and deposition patterns.
Alla V. Piatkova, Nick A. Cutler
wiley   +1 more source

The Progressive Development and Post-failure Behaviour of Deep-seated Landslide Complexes [PDF]

open access: yes, 2011
The concept of progressive shear surface development remains to be fully understood. This study aims to investigate the mechanisms of progressive shear surface development to failure, and the subsequent post-failure behaviour, of deep-seated landslide ...
CAREY, JONATHAN,MARTIN   +1 more
core  

Geomorphic Imprints of Coseismic Uplift: Knickpoints and Landslides on the Noto Peninsula, Japan

open access: yesEarth Surface Processes and Landforms, Volume 51, Issue 10, October 2026.
River knickpoints and slow‐moving landslides show complementary spatial relationships with the vertical and horizontal deformation fields of the 2024 Mw 7.5 Noto Peninsula earthquake. Together, their distributions provide geomorphic information for evaluating cumulative landscape adjustment to repeated coseismic uplift at a regional scale.
Haruka Tsunetaka, Wataru Murakami
wiley   +1 more source

Establishing a threshold for rainfall-induced landslides by a kinetic energy–duration relationship

open access: yes, 2020
Many investigators have attempted to define the threshold of landslide failure, that is, the level of the selected climatic variable above which a rainfall-induced landslide occurs.
Ferro V., Carollo F. G., Serio M. A.
core   +1 more source

Deep Learning–Based Fusion of Multi‐Source Precipitation in Complex Terrain: A Case Study Over Chongqing, China

open access: yesGeoscience Data Journal, Volume 13, Issue 4, October 2026.
Spatial distribution of hourly cumulative precipitation from station observations (a), GPM IMERG (b), SWAN QPE (c), GModel (d), QModel (e), and GQModel (f) during the 27 July 2023 heavy rainfall event over Chongqing, China. ABSTRACT Accurately capturing the spatial distribution of precipitation over complex terrain remains a major challenge in ...
Rong Mu   +4 more
wiley   +1 more source

Rainfall-induced landslides by deficit field matric suction in unsaturated soil slopes

open access: yes, 2017
Landslides are mainly triggered by decrease in the matric suction with deepening the wetting band by rainfall infiltrations. This paper reports rainfall-induced landslides in partially saturated soil slopes through a field study. A comprehensive analysis
Hong, Moonhyun   +7 more
core   +1 more source

Spatiotemporal Changes and Climate Driving Factors of Compound Precipitation‐Temperature Extreme Events Across Global Land Areas

open access: yesInternational Journal of Climatology, Volume 46, Issue 12, October 2026.
During the period 1901–2024, the dominant proportion of compound dry‐warm extremes in annual, June–July–August (JJA), and December–January–February (DJF) occurrences was the highest among the four types of compound precipitation and temperature extremes across global land areas, accounting for 40.1%, 50.3%, and 28.0%, respectively.
Ruting Yang   +6 more
wiley   +1 more source

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