DescriptionTemperature trends in different layers of the Southern Ocean.jpg
English: Temperature trends in different layers of the Southern Ocean
The layers are defined as main water masses of the Southern Ocean: Subtropical Water (TW), Mode Water (MW), Intermediate Water (IW), Circumpolar Deep Water (CDW), and Bottom Water (BW). Black arrows show the main overturning pathways in the basin, and the dashed black contours show a vertical slice of the deep-reaching Antarctic Circumpolar Current circulating clockwise around the Antarctic continent. The red arrows and associated numbers represent processes at play in the warming of the Southern Ocean and are discussed in the text: (1) increased surface stratification and shallowing of CDW layer, (2) increased heat uptake in the subpolar basins, (3) increased northward heat transport associated with increased subpolar heat uptake, (4) reduced eddy-mediated southward heat transport across the Antarctic Circumpolar Current, (5) intrusion of CDW onto the continental shelves, and (6) warming of the bottom water ventilating the abyssal ocean.
to share – to copy, distribute and transmit the work
to remix – to adapt the work
Under the following conditions:
attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
https://creativecommons.org/licenses/by/4.0CC BY 4.0 Creative Commons Attribution 4.0 truetrue
Information
Captions
Temperature trends in different layers of the Southern Ocean