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On the Role of Sea Ice and Convection in a Global Ocean Model
Role of Sea Ice Convection Global Ocean Model
2008/6/6
An earlier estimate regarding the possible impact of sea ice on deep-ocean water mass properties and the global thermohaline circulation in a coupled sea ice–ocean general circulation model (OGCM) is ...
Vitamin B12 and cobalt cycling among diatoms and bacteria in Antarctic sea ice microbial communities
Vitamin B12 cobalt cycling among diatoms
2014/4/21
Within McMurdo Sound’s annual sea ice, assimilation and concentrations of vitamin B12 (cobalamin),
microbial community productivity, and biomass were examined among three 100-m2
quadrats where light...
Biogeochemical composition of natural sea ice brines from the Weddell Sea during early austral summer
natural sea ice brines Biogeochemical composition
2014/4/22
Sea ice brines were collected from a single floe composed of different ice types in the western Weddell Sea in
December 2004. The chemical composition of the brines (temperature: 23.4uC to 22.1uC; sa...
We quantified anaerobic N2
production through bacterial denitrification and anaerobic NH oxidation (anammox) 1
4
in first-year ice from Young Sound (748N) and in an ice floe...