Results 241 to 250 of about 186,574 (410)

Applied Coastal Geomorphology [PDF]

open access: green, 1971
G. R. P. Lawrence, J. A. Steers
openalex   +1 more source

Subglacial processes at the fringe of the last Scandinavian Ice Sheet in central Poland derived from macro‐ and micro‐sedimentological proxies

open access: yesBoreas, EarlyView.
Here we report on the properties of a glacial sediment succession including various till facies and some subglacial meltwater deposits from a site in central Poland close to the outermost extent of the Scandinavian Ice Sheet during the last glaciation.
Piotr Hermanowski, Jan A. Piotrowski
wiley   +1 more source

Subglacial landscape formation and sediment discharge: relating basal conditions to bedform dimensions and properties at Rutford Ice Stream, West Antarctica

open access: yesBoreas, EarlyView.
Basal conditions that facilitate fast ice flow are still poorly understood and their parameterization in ice‐flow models results in high uncertainties in ice‐flow and consequent sea‐level rise projections. Direct observations of basal conditions beneath modern ice streams are limited due to the inaccessibility of the bed.
Rebecca Schlegel   +5 more
wiley   +1 more source

Margin for error: Anthropogenic geomorphology of Bajo edges in the Maya Lowlands

open access: yesGeomorphology, 2019
N. Dunning   +9 more
semanticscholar   +1 more source

Automated delineation and morphometry of unclassified subglacial bedforms

open access: yesBoreas, EarlyView.
We present an automated tool for mapping and analysing subglacial bedforms using volumetric obscurance, without classification. Tested on ArcticDEM data, the method produces bedform outlines with 75% correspondence compared to manually digitized maps.
Sofyane Hesni   +5 more
wiley   +1 more source

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