Results 171 to 180 of about 43,823 (313)

Chemical Profile of the Ross Ice Shelf at Little America V, Antarctica [PDF]

, 1974
Chester C. Langway, Michael Herron, James H. Cragin   +2 more
openalex   +1 more source

Volcanically induced glacier collapses in southern Jan Mayen (Sør‐Jan), Norway

Boreas, EarlyView.
A formerly unknown glacier totally covered with tephra was found in an area of Jan Mayen where no Holocene glaciation was known. This glacier and three others in the same area melted abruptly creating jökulhlaups due to volcanic activity impacting the glacier catchments at different times in the Holocene.
Eiliv Larsen, Astrid Lyså, Asbjørn Hiksdal, Ulysses N. Ninnemann, Stefan Wastegård   +4 more
wiley   +1 more source

Development of Ice-Shelf Estuaries Promotes Fractures and Calving. [PDF]

Nat Geosci, 2021
Boghosian AL, Pitcher LH, Smith LC, Kosh E, Alexander PM, Tedesco M, Bell RE.   +6 more
europepmc   +1 more source

Basement Ige, Ward Hunt Ice Shelf, Ellesmere Island, Canada [PDF]

, 1971
John B. Lyons, Samuel M. Savin, A. J. Tamburi   +2 more
openalex   +1 more source

Ice Shelf Oscillations [PDF]

Journal of Glaciology, 1958
openaire   +2 more sources

Increased aeolian activity linked to Neoglacial cooling and glacier advance in southern Greenland

Boreas, EarlyView.
Intense aeolian activity observed in the Igaliku Kujalleq records in S Greenland is not related to Norse activities. Instead, we suggest that changes in the North Atlantic atmospheric circulation pattern combined with Neoglacial glacier advances led to increased katabatic wind activity and triggered increased aeolian activity from large outwash plains.
Nicolaj K. Larsen, Marie‐Louise Siggaard‐Andersen, Jan‐Pieter Buylaert, Andrew S. Murray, Jesper Olsen, Anthony Ruter, Kristian K. Kjeldsen, Anders A. Bjørk, Naja Mikkelsen, Kurt H. Kjær   +9 more
wiley   +1 more source

Seasonal variability of ocean circulation near the Dotson Ice Shelf, Antarctica. [PDF]

Nat Commun, 2022
Yang HW, Kim TW, Dutrieux P, Wåhlin AK, Jenkins A, Ha HK, Kim CS, Cho KH, Park T, Lee SH, Cho YK.   +10 more
europepmc   +1 more source

SIFM: A Foundation Model for Multi-granularity Arctic Sea Ice Forecasting [PDF]

arXiv
Arctic sea ice performs a vital role in global climate and has paramount impacts on both polar ecosystems and coastal communities. In the last few years, multiple deep learning based pan-Arctic sea ice concentration (SIC) forecasting methods have emerged and showcased superior performance over physics-based dynamical models.
arxiv  

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

Boreas, 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, Ívar Örn Benediktsson, Erla Guðný Helgadóttir, Ólafur Ingólfsson, Skafti Brynjólfsson, Wesley R. Farnsworth   +5 more
wiley   +1 more source

Phylogenetically and functionally diverse microorganisms reside under the Ross Ice Shelf. [PDF]

Nat Commun, 2022
Martínez-Pérez C, Greening C, Bay SK, Lappan RJ, Zhao Z, De Corte D, Hulbe C, Ohneiser C, Stevens C, Thomson B, Stepanauskas R, González JM, Logares R, Herndl GJ, Morales SE, Baltar F.   +15 more
europepmc   +1 more source