Results 1 to 10 of about 1,109 (131)

Shifts of the Recirculation Pathways in central Fram Strait drive Atlantic Intermediate Water Variability on Northeast Greenland shelf

Journal of Geophysical Research: Oceans, 2023
Increased oceanic heat transport plays a key role in the accelerated mass loss of Greenland’s marine‐terminating glaciers. The melt rate of major glaciers in Northeast Greenland (NEG) is controlled by ocean variability, in particular warm Atlantic ...
R. McPherson, C. Wekerle, T. Kanzow
semanticscholar   +1 more source

Deep-water circulation in the northeast Atlantic during the mid- and Late Cretaceous

Geology, 2023
The Cretaceous ocean was significantly different from its modern counterpart due to its ice-free condition. Deep waters were primarily sourced by evaporation at the ocean surface, although their circulation pattern and bottom-current dynamics have been ...
Shan Liu, F. J. Hernández-Molina, S. Rodrigues, D. Van Rooij   +3 more
semanticscholar   +1 more source

Winter Precipitation Responses to Projected Arctic Sea-Ice Loss and Global Ocean Warming and Their Opposing Influences over Northeast Atlantic region

Journal of Climate, 2023
Using a large ensemble of simulations from the Polar Amplification Model Intercomparison Project (PAMIP) and Coupled Model Intercomparison Project Phase 6 (CMIP6), we compare the response of winter-mean precipitation and daily extremes across the North ...
Hao Yu, J. Screen, Stephanie Hay, J. Catto, Mian Xu   +4 more
semanticscholar   +1 more source

Intermediate ocean circulation and cryosphere dynamics in the northeast Atlantic during Heinrich Stadials: benthic foraminiferal assemblage response

Journal of Quaternary Science, 2022
The interaction between ocean circulation and ice‐sheet dynamics plays a key role in the Quaternary climate. Compared with the surface and deep regions of the Atlantic Meridional Overturning Circulation (AMOC), the study of intermediate depths during key
P. Depuydt, M. Mojtahid, C. Barras, Fatima Zohra Bouhdayad, S. Toucanne   +4 more
semanticscholar   +1 more source

Enhanced Mid‐depth Southward Transport in the Northeast Atlantic at the Last Glacial Maximum Despite a Weaker AMOC

Paleoceanography and Paleoclimatology, 2020
While previous studies consistently suggest that North Atlantic Deep Water (NADW) was shallower at the Last Glacial Maximum (LGM) than at pre‐industrial, its strength is still controversial.
L. Menviel, P. Spence, L. Skinner, K. Tachikawa, T. Friedrich, L. Missiaen, J. Yu   +6 more
semanticscholar   +1 more source

Holocene Interactions Between Glacier Retreat, Sea Ice Formation, and Atlantic Water Advection at the Inner Northeast Greenland Continental Shelf

Paleoceanography and Paleoclimatology, 2020
During the past four decades significant decrease in Arctic sea ice and a dramatic ice mass loss of the Greenland Ice Sheet (GIS) has been coincident with global warming and an increase in atmospheric CO2.
Nicole Syring, J. Lloyd, R. Stein, K. Fahl, D. Roberts, L. Callard, C. O'cofaigh   +6 more
semanticscholar   +1 more source

Impacts of glacial and sea-ice meltwater, primary production, and ocean CO2 uptake on ocean acidification state of waters by the 79 North Glacier and northeast Greenland shelf

Frontiers in Marine Science, 2023
The waters adjacent to the Nioghalvfjerdsbræ (79 North Glacier, 79NG) are influenced by Greenland Ice Sheet (GrIS) melt, sea-ice meltwater, and waters on the adjacent northeast Greenland shelf (NEGS).
A. Fransson, M. Chierici, M. Granskog, Paul A. Dodd, C. Stedmon   +4 more
semanticscholar   +1 more source

Stable Atlantic Deep Water Mass Sourcing on Glacial‐Interglacial Timescales

Geophysical Research Letters, 2021
Increased deep ocean carbon storage is often invoked as the major sink for lower atmospheric CO2 concentrations during past ice ages. In order to improve the understanding of the changes in ocean dynamics facilitating such increased oceanic carbon ...
F. Pöppelmeier, M. Gutjahr, P. Blaser, H. Schulz, F. Süfke, J. Lippold   +5 more
semanticscholar   +1 more source

The Amazon River plume, a barrier to animal dispersal in the Western Tropical Atlantic

Scientific Reports, 2022
The dispersal of marine organisms can be restricted by a set of isolation mechanisms including hard barriers or hydrological features. In the Western Atlantic Ocean, the Amazon River discharge has been shown to act as a biogeographical barrier ...
Everton Giachini Tosetto, A. Bertrand, S. Neumann‐Leitão, Miodeli Nogueira Júnior   +3 more
semanticscholar   +2 more sources

Lagrangian detection of precipitation moisture sources for an arid region in northeast Greenland: relations to the North Atlantic Oscillation, sea ice cover, and temporal trends from 1979 to 2017

Weather and Climate Dynamics, 2020
. Temperature in northeast Greenland is expected to rise at a faster rate than the global average as a consequence of anthropogenic climate change. Associated with this temperature rise, precipitation is also expected to increase as a result of increased
Lilian Schuster, F. Maussion, Lukas Langhamer, G. Moseley   +3 more
semanticscholar   +1 more source