Results 161 to 170 of about 4,760 (297)

Rapid changes of the lava‐delta coastlines formed by the 2021 volcanic eruption on La Palma, Canary Islands

Earth Surface Processes and Landforms, Volume 51, Issue 6, June 2026.
A new coastline formed during the 2021 eruption of La Palma quickly eroded, becoming crenellated and with pocket beaches, then retreated more gradually as resistant interiors of the lava were exposed. In contrast, a second thicker lava delta changed more gradually, highlighting the importance of lithology to coastal erosion.
Zhongwei Zhao, Neil C. Mitchell, José Antonio Lozano Rodríguez, Eugenio Fraile‐Nuez, Juan Tomás Vázquez, Rui Quartau, Ricardo S. Ramalho   +6 more
wiley   +1 more source

Laser bathymetry on rough riverbed channels: State‐of‐the‐art and future prospects

Earth Surface Processes and Landforms, Volume 51, Issue 6, June 2026.
This literature review found that topo‐bathymetric LiDAR has been successfully used to capture the structures of rough riverbeds and detect large boulders. While all of the studies that were reviewed used sensors that were operated from fixed‐wing aircraft, few studies have yet tested UAV‐borne sensors on rough riverbeds, despite the potential offered ...
Theresa M. Himmelsbach, Gottfried Mandlburger, Bernhard Gems, Jan Rhomberg‐Kauert, Markus Aufleger   +4 more
wiley   +1 more source

Cascading geomorphic hazards triggered by fluvial floods in an anthropogenically-impacted beach. [PDF]

Sci Rep
Arróspide C, Aguilar G, Lazo P, Ojeda P, Flores-Aqueveque V, Garcés A.   +5 more
europepmc   +1 more source

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

Earth 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

Forest Vegetation of the Colombian Orinoquia: Characterization and Spatial Distribution Across Environmental Gradients. [PDF]

Plants (Basel)
Niño L, Rangel O, Giraldo-Cañas D, Sánchez-Mata D, Minorta-Cely V.   +4 more
europepmc   +1 more source

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

Earth 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, Sarah M. Mager, Sophie L. Horton   +2 more
wiley   +1 more source

Spatial distribution of selected coastal Sabkhas along the Southern Red Sea Coast of Egypt. [PDF]

Sci Rep
Younis NA, El-Habaak GH, El Hadek HH, Galal WF, Abdel-Hakeem M.   +4 more
europepmc   +1 more source

Hydrodynamic and ecological effects of engineered logjams: Insights from field observations

Earth Surface Processes and Landforms, Volume 51, Issue 6, June 2026.
Drone imaging, LSPIV and electrofishing data quantified restoration effects of engineered logjam at the Emme River (Switzerland). Placement and discharge shaped flow: Side jams created longer wakes, centre jams stronger mixing; and lower discharge intensified gap velocities, whereas wake length remained stable.
Felix Broß, Clémence Dorthe, Isabella Schalko   +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

Earth 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, Matej Blatnik, Julia Boike, Franci Gabrovšek, Luc Girod, Andreas M. Kääb, Norikazu Matsuoka, Paul P. Overduin, Mihaela Triglav Čekada, Marko Zore   +9 more
wiley   +1 more source

Incorporating river morphodynamics in the characterization of key ecological system units for conservation in the western Amazon. [PDF]

Sci Rep
Dominguez-Ruben L, Rojas TV, Petry P, Loayza-Muro R, Toledo-Ruiz E, Cardenas A, Abad JD.   +6 more
europepmc   +1 more source