The role of Southern Ocean surface forcings and mixing in the global conveyor / Daniele Iudicone, Gurvan Madec, Bruno Blanke, Sabrina Speich.

MARCXML

LDR 02368naa#a2200000#a#4500
001 SPRI-184697
005 20240418132919.0
007 ta
008 240418s2008####xx#a##|##|###|0||#0|eng#d
035 ## ‡aSPRI-184697
040 ## ‡aUkCU-P‡beng‡eaacr
245 04 ‡aThe role of Southern Ocean surface forcings and mixing in the global conveyor /‡cDaniele Iudicone, Gurvan Madec, Bruno Blanke, Sabrina Speich.
260 ## ‡a[S.l.] :‡b[s.n.],‡c2008.
300 ## ‡ap. 1377-1400 :‡bill., diags., tables.
500 ## ‡aJournal of Physical Oceanography. Vol. 38(7) :1377-1400 (2008).
520 3# ‡aPresents analysis of thermohaline circulation of Southern Ocean using steady-state simulation of coupled ice-ocean model, focusing on mechanisms of upper branch of overturning to clarify roles of surface fluxes and internal mixing. Quantitative dynamical analysis of water-mass transformation indicates that surface fluxes, including effect of penetrative solar radiation, produce almost 40 Sv of sub-Antarctic mode water, while about 5 Sv of densest water masses are formed by brine rejection on shelves of Antarctica and in Weddell Sea. Mixing transforms half of sub-Antarctic mode water into intermediate water and upper circumpolar deep water while bottom water is produced by lower circumpolar deep water and North Atlantic deep water mixing with shelf water. Upwelling of part of North Atlantic deep water inflow is due to internal processes, mainly downward propagation of surface freshwater excess via vertical mixing at base of mixed layer.
530 ## ‡aAlso issued online ‡uurn:doi:10.1175/2008JPO3519.1‡uhttps://dx.doi.org/10.1175/2008JPO3519.1
650 07 ‡a551.46 -- Oceanography, physical.‡2udc
650 07 ‡a551.465 -- Oceanography, dynamics.‡2udc
650 07 ‡a551.465.4 -- Oceanography, stratification.‡2udc
650 07 ‡a551.465.45 -- Water masses.‡2udc
650 07 ‡a551.465.5 -- Ocean currents.‡2udc
650 07 ‡a551.465.7 -- Oceanography, energy budget.‡2udc
650 07 ‡a551.465.71 -- Ocean dynamics, solar and terrestrial effects.‡2udc
650 07 ‡a519.673 -- Modelling.‡2udc
650 07 ‡aC -- Oceanography, hydrography and hydrology.‡2local
651 #7 ‡a(*7) -- Antarctic regions.‡2udc
651 #7 ‡a(*80) -- Southern Ocean.‡2udc
700 1# ‡aIudicone, Daniele.
700 1# ‡aMadec, Gurvan.
700 1# ‡aBlanke, Bruno.
700 1# ‡aSpeich, Sabrina.
773 0# ‡7nnas ‡tJournal of Physical Oceanography. ‡gVol. 38(7) (2008) ‡wSPRI-78712
916 ## ‡a2008/12/11 -- HS
917 ## ‡aUnenhanced record from Muscat, imported 2019
948 3# ‡a20240418 ‡bHS