Arctic mass, freshwater and heat fluxes: methods and modelled seasonal variability
Author(s) -
Sheldon Bacon,
Yevgeny Aksenov,
Stephen Andrew Fawcett,
Gurvan Madec
Publication year - 2015
Publication title -
philosophical transactions of the royal society a mathematical physical and engineering sciences
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.074
H-Index - 169
eISSN - 1471-2962
pISSN - 1364-503X
DOI - 10.1098/rsta.2014.0169
Subject(s) - environmental science , arctic , the arctic , climatology , volume (thermodynamics) , heat flux , atmospheric sciences , meteorology , oceanography , heat transfer , thermodynamics , geology , geography , physics
Considering the Arctic Ocean (including sea ice) as a defined volume, we develop equations describing the time-varying fluxes of mass, heat and freshwater (FW) into, and storage of those quantities within, that volume. The seasonal cycles of fluxes and storage of mass, heat and FW are quantified and illustrated using output from a numerical model. The meanings of 'reference values' and FW fluxes are discussed, and the potential for error through the use of arbitrary reference values is examined.
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