Results 111 to 120 of about 115,496 (291)

Change in the North Atlantic circulation associated with the mid-Pleistocene transition [PDF]

, 2018
The southwestern Iberian margin is highly sensitive to changes in the distribution of North Atlantic currents and to the position of oceanic fronts. In this work, the evolution of oceanographic parameters from 812 to 530 ka (MIS20-MIS14) is studied based
F. Abrantes, F. Abrantes, F. J. Sierro, G. M. Martin-Garcia, J. A. Flores   +4 more
core   +2 more sources

A multimodel intercomparison study of variable‐resolution global models with grid refinement over the Arctic and Antarctic

Quarterly Journal of the Royal Meteorological Society, EarlyView.
We document the protocol and first results from the first ever coordinated multimodel variable‐resolution experiment set with refinement over the polar regions. We find that the refinement generally yields model‐dependent effects. The most consistent improvement is an amelioration of the upper‐level cold bias in the polar regions that translates into ...
Lise Seland Graff, Dörthe Handorf, Raphael Köhler, Xavier Levine, René R. Wijngaard, Gareth J. Marshall, Alexey Yu. Karpechko, Ryan S. Williams, Priscilla A. Mooney   +8 more
wiley   +1 more source

Unfinished Business: a Review of the Implementation of the Provisions of United Nations General Assembly Resolutions 61/105 and 64/72, Related to the Management of Bottom Fisheries in Areas Beyond National Jurisdiction [PDF]

, 2011
In 2006 the General Assembly adopted resolution 61/105, based on a compromise proposal offered by deep-sea fishing nations, which committed States and regional fisheries management organisations [RFMOs] to take specific measures to protect vulnerable ...
A. Kavanagh, B. Weeber, D.E.J. Currie, G. Roberts, J. Ardron, K. Sack, L. Speer, M. Gianni, M. Gibson, S. Fuller, S. Owen   +10 more
core  

Average seasonal changes in chlorophyll a in Icelandic waters [PDF]

, 2009
The standard algorithms used to derive sea surface chlorophyll a concentration from remotely sensed ocean colour data are based almost entirely on the measurements of surface water samples collected in open sea (case 1) waters which cover ~60% of the ...
Alvain, Brown, Burenkov, Clarke, Cota, Dierssen, Elizabeth D. Clarke, Gregg, Gudmundsson, Hooker, Hu, Kirk, Komick, Kristinn Guðmundsson, Lee, Magnuson, Maritorena, Mike R. Heath, Mobley, Morel, O'Reilly, R Development Core Team, Sathyendranath, Sathyendranath, Siegel, Siegel, Speirs, Thórdardóttir, Thórdardóttir, Valdimarsson, Werdell, Wood, Wynne, Yuan   +33 more
core   +1 more source

Lagrangian analysis of two flavours of Central European heatwaves: Formation under omega blocking versus initiation by subtropical ridges

Quarterly Journal of the Royal Meteorological Society, EarlyView.
We investigate whether Central European heatwaves (HWs) forming under omega blocking differ from those enabled by subtropical ridges, in terms of both air‐mass origin and processes warming air parcels along their way. Using ERA5‐based backward trajectories and a Lagrangian temperature anomaly decomposition, we identify significant differences in the ...
Alexander Lemburg, Andreas H. Fink, Miguel M. Lima, Joaquim G. Pinto   +3 more
wiley   +1 more source

The South Atlantic Dipole via multichannel singular spectrum analysis

Scientific Reports
This study analyzes coupled atmosphere–ocean variability in the South Atlantic Ocean. To do so, we characterize the spatio-temporal variability of annual mean sea-surface temperature (SST) and sea-level pressure (SLP) using Multichannel Singular Spectrum
Gaston Manta, Eviatar Bach, Stefanie Talento, Marcelo Barreiro, Sabrina Speich, Michael Ghil   +5 more
doaj   +1 more source

Natal Origin and Spatiotemporal Distribution of Leatherback Turtle (Dermochelys coriacea) Strandings at a Foraging Hotspot in Temperate Waters of the Southwest Atlantic Ocean. [PDF]

Animals (Basel), 2023
Vélez-Rubio GM, Prosdocimi L, López-Mendilaharsu M, Caraccio MN, Fallabrino A, LaCasella EL, Dutton PH.   +6 more
europepmc   +1 more source

U. S. Trade in Tuna for Canning, 1987 [PDF]

, 1990
U.S. tuna fleet activity, canned tuna processing, ex-vessel, wholesale and retail prices and imports in 1987 are described and compared to their counterparts in previous years.
Donley, Patricia J., Herrick, Jr. , Samuel F., Parks , Wesley W.   +2 more
core  

Fluxes and distribution of dissolved iron in the eastern (sub-) tropical North Atlantic Ocean [PDF]

, 2012
Aeolian dust transport from the Saharan/Sahel desert regions is considered the dominant external input of iron (Fe) to the surface waters of the eastern (sub-) tropical North Atlantic Ocean.
Alex R. Baker, Claire F. Powell, Eric P. Achterberg, Hans Haren, Matthew D. Patey, Micha J. A. Rijkenberg, Sebastian Steigenberger, Wooster W. S.   +7 more
core   +2 more sources

Reassessing sixteenth and seventeenth century written accounts of hurricanes in the North Atlantic Ocean and the Caribbean Sea

Weather, EarlyView.
Abstract While the North Atlantic’s five‐century hurricane history is among the most complete globally, the earliest centuries are poorly documented in the written record. This study reassesses a subset of sixteenth to seventeenth‐century tropical cyclones (TCs) through a systematic review of archival evidence, mainly from Spain’s colonial archive, the
William Gomez Pretel, Michael Chenoweth
wiley   +1 more source