搜索结果: 31-45 共查到“海洋科学 in the Southern Ocean”相关记录53条 . 查询时间(0.125 秒)
Jet Structure and Scaling in Southern Ocean Models
Jet Structure Scaling Southern Ocean Models
2008/7/11
The jet structure of the Antarctic Circumpolar Current (ACC) simulated by two general circulation models (GCMs), FRAM (Fine Resolution Antarctic Model) and POP (Parallel Ocean Program), is examined in...
Water Mass Transformation in the Southern Ocean of a Global Isopycnal Coordinate GCM
Water Mass Southern Ocean Global Isopycnal Coordinate GCM
2008/6/30
A global isopycnal coordinate GCM is used to investigate the processes that drive the meridional circulation, transformation, and interocean exchange of water masses in the Southern Ocean. The noneddy...
Sinking particle properties from polyacrylamide gels during the KErguelen Ocean and Plateau compared Study (KEOPS): Zooplankton control of carbon export in an area of persistent natural iron inputs in the Southern Ocean
Sinking particle properties polyacrylamide gels during the KErguelen Ocean Zooplankton control area persistent natural iron inputs the Southern Ocean
2014/4/21
The Kerguelen ocean and plateau compared study (KEOPS) examined the origin of elevated phytoplankton biomass in naturally iron-fertilized waters over the Kerguelen plateau during midsummer (January-Fe...
Inorganic carbon uptake by Southern Ocean phytoplankton
Inorganic carbon uptake Southern Ocean phytoplankton
2014/4/18
We report the results of laboratory and field studies examining inorganiccarbon (Ci) utilization by Southern Ocean phytoplankton. Both in monospecific laboratory cultures of diatoms and Phaeocystis an...
Sinking particle properties from polyacrylamide gels during the KErguelen Ocean and Plateau compared Study (KEOPS): Zooplankton control of carbon export in an area of persistent natural iron inputs in the Southern Ocean
Sinking particle properties polyacrylamide gels KErguelen Ocean Plateau compared Study KEOPS Zooplankton control of carbon persistent natural iron inputs Southern Ocean
2014/4/18
The Kerguelen ocean and plateau compared study (KEOPS) examined the origin of elevated phytoplankton biomass in naturally iron-fertilized waters over the Kerguelen plateau during midsummer (January-Fe...
Lipids from stomach oil of procellariiform seabirds document the importance of myctophid fish in the Southern Ocean
Lipids from stomach oil procellariiform seabirds document myctophid fish Southern Ocean
2014/4/21
We investigated the relative importance of myctophid fish and Antarctic krill in the diet of adult flying seabirds of the Southern Ocean. The main prey of short-tailed shearwaters Puffinus tenuirostri...
Different coupling of dissolved amino acid, protein, and carbohydrate turnover to heterotrophic picoplankton production in the Southern Ocean in austral summer and fall
Different coupling of dissolved amino acid protein carbohydrate turnover heterotrophic picoplankton production Southern Ocean in austral summer and fall
2014/4/22
We assessed growth dynamics of heterotrophic picoplankton and concentrations and turnover of dissolved protein, amino acids, and neutral monosaccharides in the Atlantic sector of the Southern Ocean in...
Response of Southern Ocean phytoplankton and bacterioplankton production to short-term experimental warming
Southern Ocean phytoplankton bacterioplankton production short-term experimental warming
2014/5/4
We examined the potential response of Southern Ocean pelagic ecosystems to warming through changes in total primary production (particulate plus dissolved = PPP + DPP) and bacterial production (BP), d...
Different reactions of Southern Ocean phytoplankton size classes to iron fertilization
Different reactions Southern Ocean phytoplankton size classes iron fertilization
2014/5/4
During the European Iron Fertilisation Experiment (EIFEX), performed in the Southern Ocean, we investigated the reactions of different phytoplankton size classes to iron fertilization, applying measur...
Threshold of gross primary production for planktonic metabolic balance in the Southern Ocean: An experimental test
Threshold of gross primary production planktonic metabolic balance Southern Ocean An experimental test
2014/5/9
The proposed threshold planktonic gross primary production (GPP) value for O2 of 2.05 mmol m-3 d-1 separating net heterotrophic from net autotrophic communities in the Southern Ocean was tested experi...
Experimental test of bacteria–phytoplankton coupling in the Southern Ocean
bacteria–phytoplankton coupling Southern Ocean
2014/5/13
A set of eight large (20 m3
) mesocosms were moored in Johnson’s Dock (62839.5769S, 60822.4089W, Livingston Island,
Antarctica) to experimentally generate a gradient of phytoplankton biomass and pro...
Control of silica production by iron and silicic acid during the Southern Ocean Iron Experiment (SOFeX)
silica production iron and silicic acid Southern Ocean Iron Experiment
2014/5/9
We examined the role of Si limitation in mediating the response of siliceous biomass and silica production to mesoscale Fe fertilization in the high-silicic acid high-nitrate waters of the Antarctic a...
Particle export during the Southern Ocean Iron Experiment (SOFeX)
Particle export Southern Ocean Iron Experiment
2014/5/8
We studied the effect of iron addition on particle export in the Southern Ocean by measuring changes in the distribution of thorium-234 during a 4-week iron (Fe) enrichment experiment conducted in the...
Growth rates, half saturation constants, and silicate, nitrate, and phosphate depletion in relation to iron availability of four large open-ocean diatoms from the Southern Ocean
Growth rates half saturation constants silicate, nitrate phosphate depletion relation to iron availability four large open-ocean diatoms Southern Ocean
2014/5/19
Four large, open-ocean diatoms from the Southern Ocean (Actinocyclus sp., Thalassiosira sp., Fragilariopsis kerguelensis, and Corethron pennatum) were grown in natural (low iron) Southern ocean seawat...
The heterotrophic bacterial response during the Southern Ocean Iron Experiment (SOFeX)
The heterotrophic bacterial response Southern Ocean Iron Experiment SOFeX
2014/5/19
We studied heterotrophic bacterial dynamics as part of the Southern Ocean Iron Experiment (SOFeX), January-February 2002. Two phytoplankton blooms were monitored following infusions with iron sulfate ...