Results 151 to 160 of about 4,760 (297)

Supercritical‐flow structures in a Cretaceous submarine channel–lobe transition zone, Point Loma Formation, California

The Depositional Record, Volume 12, Issue 3, June 2026.
We document meter‐scale antidune and cyclic‐step deposits in channel–lobe transition zone (CLTZ) deposits of the Upper Cretaceous Point Loma Formation in San Diego, California. These results provide new insights into sediment transport dynamics in CLTZ environments, which are critical for understanding reservoir connectivity and heterogeneity in ...
Luthfi Saifudin, Zane Jobe, Arnoud Slootman, Mary Carr, Piret Plink‐Björklund   +4 more
wiley   +1 more source

Mountain Riparian Zones as Refugia for Rare and Endangered Plants Under Climate Change

Ecology and Evolution, Volume 16, Issue 6, June 2026.
This study integrates Species Distribution Models and the InVEST model to project the distribution of 32 rare and endangered plants in the Irtysh River Basin under climate change. Results predict range contractions for 60% of species by 2050 and reveal that 80% of species currently fall outside protected areas, despite the role of mountains as climate ...
Xun Lei, Mengjun Qu, Jianming Wang, Yin Wang, Wenkai Wang, Zhaoyang Wang, Baocheng Guo, Jingwen Li   +7 more
wiley   +1 more source

On the problem of indeterminacy in fluvial geomorphology

, 2001
This thesis is concerned with the indeterminacy of morphology in alluvial river channel cross-section and river channel planform. Indeterminacy herein, is defined as the inability to determine the individual case at a given scale of measurement. In order
Wilson, David W
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Phylogenetic and Environmental Insights Into the Biogeography of the Western Blacknose Dace, Rhinichthys obtusus

Ecology and Evolution, Volume 16, Issue 6, June 2026.
Pleistocene glaciations have shaped freshwater fish evolution and distribution patterns across North America. This study investigated the phylogeographical history of the Western Blacknose Dace (Rhinichthys obtusus) using mitochondrial genomic data, revealing three major clades that diverged 2–1.5 million years ago during Pleistocene glaciations when ...
Adelina Rodriguez, Timothy S. Earley, Samuel Taylor, Thomas E. Dowling, Phillip M. Harris, Jeremy Wright, Antonio Machado‐Allison, Barry Chernoff   +7 more
wiley   +1 more source

Whole System Ecohydrological Change Following Natural Flood Management and a Five‐Year Beaver Reintroduction Trial

Ecohydrology, Volume 19, Issue 4, June 2026.
ABSTRACT Once‐common beavers have been absent from the British landscape for centuries, but wild beaver populations have returned in recent years as part of reintroduction schemes, including releases into monitored enclosures. In North Yorkshire, such a release of Eurasian beavers took place in 2019.
Mark W. Smith, Alan Puttock, Megan J. Klaar, Huw Thomas, Lori Lawson Handley, Richard Brazier, Gareth Bradbury, Ambroise Baker, Ann Hanson, Nicholas Gibbons, Keith Gittens, Tom Spencer, Cath Bashforth   +12 more
wiley   +1 more source

Airborne LiDAR as a new tool for fluvial geomorphology

, 2009
Detailed topographic data are important for both quantitative and qualitative fluvial studies. Topographic data available from traditional topographic maps are often not sufficiently accurate to detect, and map all relevant landform features. Moreover,
TAROLLI, PAOLO, CAVALLI M
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Creek‐imposed gradients reshape plant allometric traits and sediment retention in a salt marsh

Ecosphere, Volume 17, Issue 6, June 2026.
Abstract Tidal creeks impose strong hydrological and geomorphic gradients that shape plant traits and sediment dynamics in salt marshes. However, how creek‐imposed gradients reorganize plant allometric strategies and how these trait shifts regulate sediment retention remain poorly quantified.
Guang‐Cheng Cheng, Qing He, Quan‐Xing Liu   +2 more
wiley   +1 more source

Low sediment retention efficiency limits delta formation in tectonically confined high‐energy coastal systems

Earth Surface Processes and Landforms, Volume 51, Issue 6, June 2026.
Conceptual framework showing how tectonic confinement, steep monsoon‐driven river dynamics, high‐energy coastal processes and offshore sediment dispersal together limit sediment retention at the Narmada–Tapi river mouths, suppressing sustained subaerial delta formation despite high sediment supply. Abstract Although deltaic growth is commonly linked to
Sumit Das, Gianvito Scaringi
wiley   +1 more source

The influence of ex‐tropical cyclones on marine terrace retreat

Earth Surface Processes and Landforms, Volume 51, Issue 6, June 2026.
Ex‐tropical cyclones can damage the integrity of marine terrace structures and contribute to erosion, but they are sometimes too infrequent to explain the longer term erosion rates of coastlines. Abstract High magnitude events, like Ex‐Tropical Cyclones, are likely to change in their trajectory, magnitude, and frequency under future climate change ...
Sophie L. Horton, Mark E. Dickson, Wayne J. Stephenson   +2 more
wiley   +1 more source

Interactions between fluvial geomorphology, riparian vegetation, and invasive alien woody species in the Tagliamento River, in North-Eastern Italy [PDF]

openBiogeomorphology, an emergence subdiscipline, recognizes the meaningful bidirectional interplay between biological communities and geomorphic processes.
FERNANDEZ GOMEZ, NATHALY VALERIA
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