Results 71 to 80 of about 115,356 (204)

The greater role of Southern Ocean warming compared to Arctic Ocean warming in shifting future tropical rainfall patterns

Nature Communications
The recent rapid decline in Antarctic sea ice highlights the need to understand whether rising Southern Ocean temperatures have an influence on global climate. While Arctic warming has been extensively studied, the importance of Southern Ocean warming is
Hyein Jeong, Hyo-Seok Park, Sarah M. Kang, Eui-Seok Chung   +3 more
doaj   +1 more source

Changes in the ventilation of the southern oceans [PDF]

Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences, 2014
Changes in the ventilation of the southern oceans over the past few decades are examined using ocean measurements of CFC-12 and model simulations. Analysis of CFC-12 measurements made between the late 1980s and late 2000s reveal large-scale coherent changes in the ventilation, with a decrease in the age of subtropical Subantarctic Mode Waters (SAMW ...
openaire   +2 more sources

On the role of the Southern Ocean in the global carbon cycle and atmospheric CO2 change

, 2010
Uncertainty about the causes of glacial-interglacial CO2 variations demonstrates our incomplete grasp of fundamental processes that govern our climate and thus one of the foremost problems in palaeoceanography and Earth System Science regards the ...
Lauderdale, Jonathan Maitland
core  

Forcing of anthropogenic aerosols on temperature trends of the sub-thermocline southern Indian Ocean [PDF]

, 2013
In the late twentieth century, the sub-thermocline waters of the southern tropical and subtropical Indian Ocean experienced a sharp cooling. This cooling has been previously attributed to an anthropogenic aerosol-induced strengthening of the global ocean
Purich, Ariaan, Cowan, Tim, Cai, W, Cowan, T, Cai, Wenju, England, Matthew H., Rotstayn, Leon, England, MH, Rotstayn, L, Purich, A   +9 more
core   +1 more source

Microplastics in the Southern Ocean

, 2018
The Southern Ocean has the lowest densities of floating macroplastic litter in the world. It was thought that the region was relatively free of microplastic contamination.
Waller, Catherine, Griffiths, Huw J., Loaiza, Iván, Moreno, Bernabé, Hughes, Kevin A., Waluda, Claire M., Thorpe, Sally E., Waller, Catherine L., Pacherres, Cesar O., Suaria, Giuseppe, Isobe, Atsuhiko, Ryan, Peter   +11 more
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Cadmium isotope variations in the Southern Ocean [PDF]

, 2013
Cadmium concentrations and isotope compositions were determined for 47 seawater samples from the high nutrient low chlorophyll (HNLC) zone of the Atlantic sector of the Southern Ocean.
Middag, Rob; id_orcid, Abouchami, Wafa,, Horner, Tristan J.,, Xue, Zichen, Abouchami, W., Baar, Hein J. W. de, Middag, Rob, Horner, T.J., Xue, Z., van de Flierdt, Tina, de Baar, H.J.W., Middag, R., de Baar, H., de Baar, Hein J.W., Horner, T., Middag, Rob,, Abouchami, Wafa, Xue, Zichen,, van de Flierd, Tina, Baar, Hein J.W. de,, Rehkämper, Mark,, Flierd, Tina van de, van de Flierd, T., Horner, Tristan J., Rehkämper, M., Flierd, Tina van de,, Rehkämper, Mark   +26 more
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Significant Southern Hemisphere contribution to the Indonesian Throughflow over the last 800,000 years

Nature Communications
The low-latitude flow of water masses from the Pacific to the Indian Ocean, the Indonesian Throughflow (ITF), is a choke point of the surface ocean return flow of the ocean conveyor belt.
Markus Kienast, Martina Hollstein, Nadine Lehmann, Patrick A. Rafter, Ziye Li, Min-Te Chen, Mahyar Mohtadi   +6 more
doaj   +1 more source

Thermohaline variability of AAIW in the Atlantic sector of the Southern Ocean investigated using an Altimetry Gravest Empirical Mode

, 2013
The southeast Atlantic sector of the Southern Ocean connects the Atlantic with the Indian Ocean and the Antarctic Circumpolar Current, thereby acting as a major conduit within global ocean circulation.
Hutchinson, Katherine Alessandra
core  

A global diatom database – abundance, biovolume and biomass in the world ocean [PDF]

, 2012
. Phytoplankton identification and abundance data are now commonly feeding plankton distribution databases worldwide. This study is a first attempt to compile the largest possible body of data available from different databases as well as from ...
Cornet, V, Leblanc, K., R. Schiebel, Widdicombe, Claire, Marshall, Harold, Leblanc, Karine, Bode, A., Jacqueline Stefels (7976489), Assmy, Phillip, University of Tasmania, Varela, M, Poulton, Alex J, Poulton, A. J.; id_orcid, Kopczyńska, E., Jill M Peloquin (7976480), Gibson, J., Macquarie University, Gosselin, M., Peloquin, Jill M, Schiebel, Ralph, Stefels, Jacqueline, van Leeuwe, M. A., Schiebel, Ralf, Beker, Beatriz, V. Cornet, Philipp Assmy (6962024), Maria A van Leeuwe (7976492), Gibson, J, Peloquin, J, Beker, B, Breton, E., Bode, A. (Antonio), P. Assmy, Univ Las Palmas Gran Canaria, Universidad de Las Palmas de Gran Canaria, Inst Oceanog & Cambio Global, Assmy, P., Bretton, E, van Leeuwe, Maria A, Gosselin, M. -P., Armand, L, M. Yallop, Claire E Widdicombe (7976495), van Leeuwe, M.A., K. Leblanc, Aristegui, J, A. Bode, Stefels, J.; id_orcid, Yallop, Marian, V Cornet (7976468), Shipe, R, Arístegui Ruiz, Javier, Widdicombe, Claire E, Alex J Poulton (6966590), Poulton, A.J., Queguiner, B, Shipe, R., Sultan Qaboos University, M. A. van Leeuwe, Antonio Bode (7976438), J. Gibson, Schiebel, R., E. Kopczynska, Breton, E, Armand, Leanne K, Qu´eguiner, B., M.A. Van Leeuwe, Poulton, Alex J., R. Shipe, Gosselin, M-P, Stefels lab, Beker, B., van Leeuwe, MA, Assmy, P, B. Quéguiner, Peloquin, Jill, Stefels, J, Gibson, John, Armand, Leanne, L. Armand, Gosselin, Marie-Pierre, J. Arístegui, Bode, Antonio, B Beker (7976465), E. Breton, Stefels, Jacqueline; id_orcid, National Oceanography Centre, Waterfront Campus, Widdicombe, CE, R Shipe (7976486), Arístegui, Javier, Piontkovski, S., Varela-Rodríguez, M. (Manuel), Polish Academy of Sciences, Arístegui, J., S. Piontkovski, Inst. F. Biogeochemie U. Schadstoffdynamik, Widdicombe, C. (Claire), E E Kopczynska (7976474), Laboratoire des Bio-Indicateurs Actuels et Fossiles (BIAF), UPRES EA 2644, Université d'Angers, Ralf Schiebel (6964907), Stefels, J., J. Stefels, Yallop, Mirian, Javier Arístegui Ruiz (6885434), Quéguiner, Bernard, Piontkovski, Serge, M.-P. Gosselin, Shipe, Rebecca, Bernard Quéguiner (7111679), Plymouth Marine Laboratory, Marshall, H, Marshall, H., Quéguiner, B., Freshwater Biological Association, Ferry Landing, Widdicombe, C., Varela-Rodríguez, Manuel, Kopczynska, Elzbieta E., UCLA, Bode, A, Varela, MM, M. Varela, C. Widdicombe, E Breton (7375559), Breton, Elsa, Pointovski, S, Poulton, A. J., Assmy, Philipp, A.J. Poulton, J. Peloquin, van Leeuwe, Maria, H. Marshall, M.P. Gosselin, Yallop, M., Gosselin, M. P., Varela, M., R. Schipe, Kopczynska, E, Leblanc, K, Old Dominion University, Piontkovski, S, Poulton, AJ, Schiebel, R, Marshall, Harold G, Norwegian Polar Institute, Varela, Manuel, Leanne K Armand (7106306), Laboratoire des Sciences de l'Environnement Marin, UMR6539, CNRS, Institut Universitaire Europeén de la Mer (IUEM), M-P Gosselin (7976471), S Piontkovski (7976483), Instituto Espanõl de Oceanografiá, Centro Oceanográfico de A Corunã, University of Bristol, A. J. Poulton, Yallop, M, Cornet, Veronique, Elzenga lab, M Yallop (7976498), Peloquin, J., Cornet, V., M Varela (6968492), Aix-Marseille Université, Université du Sud Toulon-Var, CNRS/INSU, IRD, Univ Lille Nord de France, Kopczynska, E E, Karine Leblanc (7976462), Gosselin, M.-P., Armand, L., B. Beker, van Leeuwe, Maria A., J Gibson (3760774), Harold G Marshall (7976477), Gosselin, M.P.   +167 more
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Contributions of biological and physical dynamics to deglacial CO2 release from the polar Southern Ocean

Nature Communications
As a critical region regulating air-sea gas exchanges, the polar Southern Ocean has important implications for deglacial atmospheric CO2 rises. However, proxy data evidence is sparse to evaluate the respective roles of Southern Ocean biological and ...
Yuhao Dai, Jimin Yu
doaj   +1 more source