Results 21 to 30 of about 97 (93)
The last (Wisconsinan) glacial period was punctuated in North America by two glacial maxima, known as the Early and Late Wisconsinan glaciations. In Alaska, these maxima and their subsequent retreats have been the object of dating efforts to reconstruct local climatic events and compare them to global trends.
Bruno Belotti +5 more
wiley +1 more source
ABSTRACT The Gollum Channel System is a land‐detached large‐scale canyon‐channel system situated offshore southwest Ireland on the Northeast Atlantic margin. The system has been considered inactive with downslope gravity flows since the last glacial period, but geophysical data in some of its branches do suggest Holocene activity.
Lotte Verweirder +8 more
wiley +1 more source
Abstract Quantifying dune face failure during storm wave conditions is critical for improving the predictive capability of coastal erosion models. However, most high‐resolution dune erosion observations used to validate these models were obtained from reduced‐scale laboratory experiments, raising questions about their applicability to field‐scale dunes.
S. Conti, I. L. Turner, K. D. Splinter
wiley +1 more source
Block model of Tanqua shelf‐edge delta formation at Katjiesberg, illustrating key stratigraphic features and system relationships interpreted from the Kookfontein‐Waterford formations. Schematic lines A‐E correspond to locations of measured sections. ABSTRACT A low‐gradient shelf‐edge delta system preserved at the Katjiesberg outcrop in the northern ...
Ellen Reat Wersan +3 more
wiley +1 more source
A Fluvio‐Lacustrine Environment Preserved in the Jezero Crater Inlet Channel, Neretva Vallis, Mars
Abstract Martian fluvial valleys provide evidence for the surface flow of liquid water, making them a key target for rover‐based investigations of ancient habitability. The Mars 2020 Perseverance rover spent ∼85 sols exploring the Bright Angel formation, exposed across the floor of Neretva Vallis: the western inlet channel of Jezero crater.
Alexander J. Jones +31 more
wiley +1 more source
Long‐Term (37 Year) Changes in Coastal Dune Slack Plant Communities
A 37‐year resurvey of coastal dune slack vegetation shows stable α‐diversity, increased γ‐diversity alongside declining β‐diversity and habitat quality. Despite conservation grazing, communities shifted towards taller, more homogeneous, shrub‐dominated and nutrient‐tolerant assemblages, highlighting the limits of current grazing regimes and the ...
Jonathan Millett +6 more
wiley +1 more source
This study of recent exploration drillcore reveals two sequences separated by a disconformity. Basal alluvial fan to shallow marine lithofacies suggest reactivation of basement faults, and a distinct upwelling signature points to a flooded margin, controlled by differential subsidence of diverse Proterozoic lithosphere.
Ross B. Campbell +9 more
wiley +1 more source
Warmer Temperature and Spatiotemporal Dynamics during Primary Succession on Tropical Coastal Dunes. [PDF]
Martínez ML +3 more
europepmc +1 more source
Current State of Ammophila arenaria (Marram Grass) Distribution in the Eastern Cape, South Africa, and the Possible Effect of the Grass on the Dune System Dynamics. [PDF]
Lubke RA.
europepmc +1 more source
Plant diversity and community composition in managed humid coastal dune slacks in NW England. [PDF]
Connor MA, Tarvin S, Quail M, Batke SP.
europepmc +1 more source

