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Browsing by Author "Reason, CJC"

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The daily-resolved Southern Ocean mixed layer: Regional contrasts assessed using glider observations

Author: Du Plessis, MD ; Swart, S ; Biddle, LC ; Giddy, IS ; Monteiro, Pedro M ; Reason, CJC ; Thompson, AF ; Nicholson, Sarah-Anne Date: Apr 2022 Water mass transformation in the Southern Ocean is vital for driving the large-scale overturning circulation, which transports heat from the surface to the ocean interior. Using profiling gliders, this study investigates the role of summertime ... Read more
Isotopic evidence for nitrification in the Antarctic winter mixed layer

Author: Smart, SM ; Fawcett, SE ; Thomalla, Sandy J ; Weigand, MA ; Reason, CJC ; Sigman, DM Date: Apr 2015 We report wintertime nitrogen and oxygen isotope ratios (δ15N and δ18O) of seawater nitrate in the Southern Ocean south of Africa. Depth profile and underway surface samples collected in July 2012 extend from the subtropics to just beyond the ... Read more
Observed eddy dissipation in the Agulhas Current

Author: Braby, L ; Backeberg, Björn C ; Ansorge, I ; Roberts, MJ ; Krug, Marjolaine J ; Reason, CJC Date: Aug 2016 Analyzing eddy characteristics from a global data set of automatically tracked eddies for the Agulhas Current in combination with surface drifters as well as geostrophic currents from satellite altimeters, it is shown that eddies from the ... Read more c b
Relationships between the Antarctic oscillation, the Madden-Julian oscillation, and ENSO, and consequences for rainfall analysis

Author: Pohl, B ; Fauchereau, N ; Reason, CJC ; Rouault, Marjolaine J Date: Jan 2010 The Antarctic Oscillation (AAO) is the leading mode of atmospheric variability in the Southern Hemisphere mid- and high latitudes (south of 20°S). In this paper, the authors examine its statistical relationships with the major tropical climate ... Read more
Spatio-temporal characteristics of Agulhas leakage: a model inter-comparison study

Author: Holton, L ; Deshayes, J ; Loveday, BR ; Hermes, JC ; Reason, CJC Date: May 2016 Investigating the variability of Agulhas leakage, the volume transport of water from the Indian Ocean to the South Atlantic Ocean, is highly relevant due to its potential contribution to the Atlantic Meridional Overturning Circulation as well ... Read more

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Browsing by Author "Reason, CJC"

Browsing by Author "Reason, CJC"

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