Results 191 to 200 of about 13,538 (295)

Observations of coastal cliff landslide runout in southern California from 21 years of data

open access: yesEarth Surface Processes and Landforms, Volume 51, Issue 6, June 2026.
Runout distance from coastal cliff landslides along the coast of northern San Diego County, California USA between 2001 and 2023 were mapped and quantified. Results indicated cliff height influenced runout distance, and that 98% of maximum runout distances were less than half the cliff height.
Catriona F. Thompson, Adam P. Young
wiley   +1 more source

Partial landslide occlusion of a valley river and the hydro‐climatological drivers of landslide‐lake ephemerality

open access: yesEarth Surface Processes and Landforms, Volume 51, Issue 6, June 2026.
Timeline of Te Horo lake presence and absence interspersed with unknown landscape periods between 2014 and 2025, noting the lifespan of initial formation 2014–2019, the 2020–2021 lake formation and the increasing volume of observations from 2017 onwards. Chronology reconstructed from satellite imagery.
Kate L. Hodgson   +2 more
wiley   +1 more source

Quantification of ground surface movements on sorted circles using time‐lapse structure‐from‐motion photogrammetry in a karst cave, Slovenia

open access: yesEarth Surface Processes and Landforms, Volume 51, Issue 6, June 2026.
We present ground surface movements on sorted circles in a karst cave using time‐lapse photogrammetry with accuracies of up to ±2 mm. Data with 3‐hourly resolution revealed average vertical movements of up to 50 mm and horizontal movements of up to 15 mm during individual freeze–thaw cycles.
Jaroslav Obu   +9 more
wiley   +1 more source

Climatic, lithologic and topographic control on alpine rock fracturing and talus evolution

open access: yesEarth Surface Processes and Landforms, Volume 51, Issue 6, June 2026.
Investigating Holocene rockwall–talus systems in an Alpine valley revealed that lithologic and topographic conditions in concert with climatic‐driven stresses and time since deglaciation result in rockwall fracture patterns that control rockfall size, erosion rates and the characteristics and evolution of talus.
Daniel Draebing   +4 more
wiley   +1 more source

3D definition of the river bankfull stage from topographic LiDAR

open access: yesEarth Surface Processes and Landforms, Volume 51, Issue 6, June 2026.
A 3D definition of river bankfull stage based on hydraulic depth derived from high‐density topographic LiDAR is proposed and implemented through the Bf3D framework, applied at the reach scale across 28 French rivers. Extending analysis beyond individual cross‐sections opens new opportunities for large‐scale, automated hydromorphological monitoring ...
Retat Alexandre   +6 more
wiley   +1 more source

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