Ocean temperature and circulation
North Atlantic 20th century multidecadal variability in coupled climate models: sea surface temperature and ocean overturning circulation
... scale circulation long term direct observations of the AMOC have not been conducted as it would require an unrealistic number of sections and ...sub-surface ocean temperature data to identify AMOC ...
16
Southern ocean circulation
... through ocean-atmosphere-ice buoyancy ...Southern Ocean, combined wind stress and air-sea heat exchange sets the horizontal temperature gradient and the vertical stratifi cation of the ACC, both of ...
18
The Global ocean circulation during 1992 1997, estimated from ocean observations and a general circulation model
... higher by an order of magnitude or more above the surface planetary boundary layer. T o allow a time step of one hour, an implicit scheme is being implemented for the vertical mixing. Initial conditions were obtained ...
51
CiteSeerX — The Global General Circulation of the Ocean
... the temperature at 500 mb implies a heat source or sink there) into the model equations and the resulting trajectory no longer satisfies the model equations, rendering physical understanding difficult at ...
16
Surface circulation and temperature distribution of Southern South China Sea from Global Ocean Model (OCCAM)
... As the northeast monsoon circulation takes place, the current circulation turn into reverse direction as expected. The main current lie close to the Malaysia peninsular now moves southward. This is ...
14
Preserving the Ocean Circulation: Implications for Climate Policy
... thermohaline circulation is the avoided damages caused by a thermohaline circulation collapse, [shown in Figure 5 A as the difference between the total benefits (solid line) and the temperature ...
38
Circulation Changes in the Arctic Ocean and Subarctic Seas and Their Connections to the Global Ocean and Climate
... Arctic Ocean, and sea level and surface temperature of the subarctic ...impact temperature and sea ...Arctic Ocean can have on other ...
87
Volume, heat, and freshwater transports of the global ocean circulation 1993 2000, estimated from a general circulation model constrained by World Ocean Circulation Experiment (WOCE) data
... Region V covers the area of the East Australia current (Fig. 21). There, the ocean ow Fig. 21 changes markedly with the seasonal cycle. Boreal winters lead to net inow of temperature and the ux is reversed ...
50
Modeling ocean circulation and biogeochemical variability in the Gulf of Mexico
... salinity, temperature, NO 3 , and chlorophyll concentration reasonably ...Surface temperature and salinity in all three subregions were characterized by clear seasonal cy- ...
16
An investigation of the Coral Sea with an ocean general circulation model
... complete ADCP set of the cruises, but the calibration uncertainty is not less than ± 4 cm s −1 and so these data cannot be used for determining offsets, as is usual. If ADCP measurements were sufficiently accurate they ...
306
A study of the South Atlantic Ocean: Circulation and Carbon Variability
... face ocean south of 50 ◦ S, to the subsurface within the Agulhas ...a temperature effect with CFC solubilities increasing with decreasing temperature at approximately 1% per degree Celsius (Fine, ...
390
Observed fingerprint of a weakening Atlantic Ocean overturning circulation
... surface temperature in the subpolar gyre region, relative to the large-scale temperature trend, has been proposed as an index for longer-term AMOC variations 7 ...
18
Effects of Mountains and Ice Sheets on Global Ocean Circulation*
... large-scale circulation of the world’s oceans is investigated in a series of simulations with a new coupled ocean–atmosphere model [Oregon State University–University of Victoria model (OSUVic)], in which ...
16
Ocean changes – warming, stratification, circulation, acidification, and deoxygenation
... Abstract 1. The world’s oceans have absorbed about 93% of the excess heat caused by greenhouse gas warming since the mid-20th century, making them warmer and altering global and regional climate feedbacks. Ocean ...
46
The Atmosphere-Ocean General Circulation Model EMAC-MPIOM
... splitting approach. The MPIOM source code files are com- piled and archived as a library. Minor modifications were re- quired in the source code, and all were enclosed in preproces- sor directives (#ifdef MESSY), which ...
14
Changes in the Seasonal Cycle of Temperature and Atmospheric Circulation
... mospheric circulation explain the majority of the land and ocean trends in seasonal structure suggests that a smaller number of degrees of freedom exist in these quantities than was estimated using the full ...
20
Wind-driven changes in Southern Ocean residual circulation, ocean carbon reservoirs and atmospheric CO2
... Southern Ocean residual circulation in our model reveals a strong control by ocean physics ...potential temperature, salinity and alkalinity ...residual circulation and DC sat ð h; S,A ...
20
Simulation of Ocean Circulation around the Galápagos Archipelago Using a Hybrid Coordinate Ocean Model (HYCOM).
... extreme temperature anomalies affect biological productivity and the survival of species in Galápagos, we should be able to identify recovery processes that minimize ecosystem disruption through biological ...
229
ANGEO - Passive tracers in a general circulation model of the Southern Ocean
... ®elds. During this phase of the run the horizontal and vertical mixing co-ecients for tracers have values 1 10 2 m 2 s ÿ1 and 0:5 10 ÿ4 m 2 s ÿ1 respectively. The year 6 dataset, which has been published in atlas ...
12
Modeling of the circulation in the Northwestern Mediterranean Sea with the Princeton Ocean Model
... and temperature fields obtained from the 8th year of the Mediterranean Sea OGCM climato- logical integration (perpetual year ...Modular Ocean Model (MOM), which was configured with a horizontal resolution ...
13