Results 111 to 120 of about 5,885 (312)

Quaternary glaciation history and glaciology of Jakobshavn Isbræ and the Disko Bugt region, [PDF]

open access: yesGeological Survey of Denmark and Greenland Bulletin, 2007
The Disko Bugt region in central West Greenland is characterised by permanent ice streams, of which Jakobshavn Isbræ is by far the most important. The first thorough studies on the glaciology of the region were conducted over 150 years ago by H.J.
Bennike, Ole, Weidick, Anker
doaj  

Global sea-level contribution from Arctic land ice: 1971–2017

open access: yesEnvironmental Research Letters, 2018
The Arctic Monitoring and Assessment Program (AMAP 2017) report identifies the Arctic as the largest regional source of land ice to global sea-level rise in the 2003–2014 period.
Jason E Box   +6 more
doaj   +1 more source

Nitrogen and sulfur metabolisms encoded in prokaryotic communities associated with sea ice algae. [PDF]

open access: yesISME Commun, 2023
Bellas CM   +3 more
europepmc   +1 more source

Ribbed moraines formed during deglaciation of the Icelandic Ice Sheet: implications for ice‐stream dynamics

open access: yesBoreas, EarlyView.
This study focuses on the deglaciation dynamics in the northeastern sector of the Iceland Ice Sheet, by investigating transverse ridges, together with glacifluvial and ice‐marginal landforms. The main emphasis is on the transverse ridges, which are primarily interpreted as ribbed moraines – the first to be described in Iceland.
Nína Aradóttir   +5 more
wiley   +1 more source

New simple mathematical model to help evaluating the extent of the late-Quaternary valley glacier in the Upper Soča Region (NW Slovenia)

open access: yesGeologija, 2002
A simple mathematical model was developed that enables an evaluation of a valley glacier extent independently of any geological data. Based on glaciological criteria and on quantitative analysis of the glacier’s accumulation-, and ablation-areas the ...
Miloš Bavec, Slawek M. Tulaczyk
doaj  

De Geer moraine internal architecture based on sedimentological and geophysical investigations and implications for ice‐marginal reconstructions

open access: yesBoreas, EarlyView.
De Geer moraines may act as valuable ice‐marginal indicators; however, to date, their variable mode of formation has presented challenges for this utility. Here, we present sedimentological and ground penetrating radar data of DGMs located in southwest Finland.
Gwyneth E. Rivers   +5 more
wiley   +1 more source

An inventory of subglacial overdeepenings in southern Germany and Austria

open access: yesBoreas, EarlyView.
We present an inventory and morphometric characterization of >100 individual overdeepened basins in southern Germany and Austria compiled from heterogeneous sources. Arrangement and dimensions of overdeepenings are compared to those of their western Alpine counterparts, to catchment topographies and bedrock lithologies, and to modelled ice‐flow ...
Lukas Gegg   +5 more
wiley   +1 more source

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