Sentences with phrase «ocean general circulation models with»

Not exact matches

Simulations with general circulation ocean models do not fully support the gas exchange - sea ice hypothesis.

Diansky, N.A., and E.M. Volodin, 2002: Simulation of the present - day climate with a coupled atmosphere - ocean general circulation model.

Knowledge of dominant scales associated with mesoscale eddies enables a better understanding of the resolution requirements for the Coupled Model Intercomparison Project, the framework used for comparison of global coupled ocean - atmosphere general circulation models.

Using a complex coupled atmosphere - ocean general circulation model (ECHAM5 / MPI - OM) climate response experiments with enhanced small - scale fluctuations are performed.

Recent 20 experiments with a fully coupled atmosphere — ocean climate general circulation model (GCM) supported this scenario (Lunt et al., 2011).

A vast array of thought has been brought to bear on this problem, beginning with Arrhenius» simple energy balance calculation, continuing through Manabe's one - dimensional radiative - convective models in the 1960's, and culminating in today's comprehensive atmosphere - ocean general circulation models.

An atmospheric general circulation model coupled to a simple mixed layer ocean was forced with altered implied ocean heat transports during a period of increasing trace gases.

Abstract: «The patterns of time / space changes in near - surface temperature due to the separate forcing components are simulated with a coupled atmosphere — ocean general circulation model»

This thesis presents the results of several general circulation model simulations aimed at studying the effect of ocean circulation changes when they occur in conjunction with increased atmospheric trace gas concentrations.

«A General Circulation Experiment with a Coupled Atmosphere, Ocean and Sea Ice Model.»

«Seasonal Cycle Experiments on Climate Sensitivity Due to a Doubling of CO2 with an Atmospheric General Circulation Model Coupled to a Simple Mixed Layer Ocean Model.»

Experiments with coupled ocean - atmosphere general circulation models (which represent the complexity of the climate system much more realistically than this simple model) give similar results.

To investigate the effects of CO2 emissions on ocean pH, we forced the Lawrence Livermore National Laboratory ocean general - circulation model (Fig. 1a) with the pressure of atmospheric CO2 (pCO2) observed from 1975 to 2000, and with CO2 emissions from the Intergovernmental Panel on Climate Change's IS92a scenario1 for 2000 — 2100.

«Climate Sensitivity Due to Increased CO2: Experiments with a Coupled Atmosphere and Ocean General Circulation Model.»

But certainly models with such a grand name as «General Circulation Model», would include average diurnal atmospheric circulation patterns in tropics, and diurnal and seasonal patterns at latitudes outside the tropics, as well as heat transfer to the deCirculation Model», would include average diurnal atmospheric circulation patterns in tropics, and diurnal and seasonal patterns at latitudes outside the tropics, as well as heat transfer to the decirculation patterns in tropics, and diurnal and seasonal patterns at latitudes outside the tropics, as well as heat transfer to the deeper ocean.

The fact that Wahl and Ammann (2006) admit that the results of the MBH methodology does not coincide with the results of other methods such as borehole methods and atmospheric - ocean general circulation models and that Wahl and Ammann adjust the MBH methodology to include the PC4 bristlecone / foxtail pine effects are significant reasons we believe that the Wahl and Amman paper does not convincingly demonstrate the validity of the MBH methodology.

Our proxy records are compared with climate model simulations using a coupled atmosphere - ocean general circulation model.

Pfeiffer, M. & Lohmann, G. Greenland ice sheet influence on last interglacial climate: global sensitivity studies performed with an atmosphere — ocean general circulation model.

An analysis of two coupled atmosphere - ocean general circulation models control runs (UK Met Office HadCM3 and NOAA GFDL CM2.1) agree with the shorter and longer time - scales of Atlantic Meridional Overturning Circulation (AMOC) and temperature fluctuations with periodicities close to thoscirculation models control runs (UK Met Office HadCM3 and NOAA GFDL CM2.1) agree with the shorter and longer time - scales of Atlantic Meridional Overturning Circulation (AMOC) and temperature fluctuations with periodicities close to thosCirculation (AMOC) and temperature fluctuations with periodicities close to those observed.

However, detailed climate projections carried out with Atmosphere - Ocean General Circulation Models (AOGCMs) have typically used a prescribed CO2 concentration scenario, neglecting two - way coupling between climate and the carbon cycle.

Interview with Jack Eddy Ocean Currents and Climate Theory Simple Models of Climate Change Chaos in the Atmosphere Venus & Mars General Circulation Models of Climate Basic Radiation Calculations Arakawa's Computation Device GCM Family Tree (P. Edwards)

In IPCC projections with ocean - atmosphere general circulation models (OAGCMs)(12), half of the models become ice - free in September during this century (19), at a polar temperature of − 9 °C (9 °C above present)(20).

Atmosphere - Ocean General Circulation Models also tend to simulate less intense ENSO events, in qualitative agreement with data, although there are large differences in magnitude and proposed mechanisms, and inconsistent responses of the associated teleconnections (Otto - Bliesner, 1999; Liu et al., 2000; Kitoh and Murakami, 2002; Otto - Bliesner et al., 2003).

Thus, our awareness of the variability and complexity of pH regulation in the coastal ocean is currently disconnected from OA projections, which are based on general circulation models (GCMs) focused on anthropogenic CO2 as the main driver, with little capacity to resolve the coastal ocean.

Countless numerical experiments with ocean general circulation models have been carried out to investigate the stability of the AMOC.

It is clear that a more dense survey of Ar - 39 with higher accuracy measurements would prove of great value in constraining ocean general circulation models.