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Results 111 to 120 of about 58,521 (270)

Can changes in geomorphic responses to urbanisation be predicted from stormwater outfalls?

Earth Surface Processes and Landforms, Volume 50, Issue 8, 30 June 2025.
This study demonstrates that urban stormwater impacts on stream geomorphology are significantly shaped by historical land use and channel stabilisation. These legacy effects influence present channel conditions and constrain future responses to urbanisation.
Lukman A. Soboyejo, Kathryn L. Russell, Tim D. Fletcher +2 more
wiley +1 more source

Devonian–Carboniferous extension and Eurekan inversion along an inherited WNW–ESE-striking fault system in Billefjorden, Svalbard [version 2; peer review: 2 approved, 1 not approved]

Open Research Europe, 2023
Background The Billefjorden area in central Spitsbergen hosts thick Lower–lowermost Upper Devonian, late–post-Caledonian collapse deposits presumably deformed during the Late Devonian Svalbardian Orogeny.
Lis Allaart, Jean-Baptiste P. Koehl, Riko Noormets +2 more
doaj

Stratigraphic Evidence of Backwater Morphodynamics and Lowland River Deltas in the Northern Hemisphere of Mars

Geophysical Research Letters, Volume 52, Issue 12, 28 June 2025.
Abstract Backwater morphodynamics describe feedbacks between hydraulics and sedimentation in fluvio‐deltaic systems in the coastal backwater zone. On Earth, normalized channel belt width decreases approaching the coastline and drops sharply at the start of the backwater zone.
C. M. Hughes +3 more
wiley +1 more source

Distributed estimation of surface sediment size in paraglacial and periglacial environments using drone photogrammetry

Earth Surface Processes and Landforms, Volume 50, Issue 7, 15 June 2025.
This study introduces a new workflow for estimating surface grain size in paraglacial and periglacial environments using drone photogrammetry and machine learning. Trained on Canadian alpine basins and validated on an Italian rock glacier, the model demonstrates high efficiency and accuracy, providing a new tool for studying these landscapes.
Gerardo Zegers, Masaki Hayashi, Alex Garcés +2 more
wiley +1 more source

XX.—Supplement to the Lower Devonian Fishes of Gemünden [PDF]

, 1906
R. H. Traquair
openalex +1 more source

The cranial buckler of a Dipnoan fish, probably Ganorhynchus, from the Devonian Beds of the Murrumbidgee River, New South Wales [PDF]

, 1906
R. Etheridge
openalex +1 more source

New cranial material of the acanthothoracid placoderm Palaeacanthaspis vasta from the Lower Devonian of Podolia—phylogenetic and taxonomic significance [PDF]

Acta Palaeontologica Polonica, 2021
VINCENT DUPRET +3 more
doaj

LV.—On a new Ostracoderm (Euphanerops longævus) from the Upper Devonian of Scaumenac Bay, Province of Quebec, Canada [PDF]