Sentences with phrase «coupled climate model»

Coupled climate model simulations for a period of about 10,000 years would be probably needed to capture these kinds of circulations (I am just speculating here).

In 2000 a paper called «Acceleration of Global Warming Due to Carbon Cycle Feedbacks in a Coupled Climate Model» was published — bibliographically known as Cox et al., (2000.)

Ganopolski, A. & Rahmstorf, S. Rapid changes of glacial climate simulated in a coupled climate model.

Here we use a coupled climate model to explore the effect of a 21st ‐ century grand minimum on future global temperatures, finding a moderate temperature offset of no more than − 0.3 °C in the year 2100 relative to a scenario with solar activity similar to recent decades.

«the simulations described here as «GM - CORR» utilise a correction to the Gent - McWilliams parameterisation in the ocean component of the coupled climate model.

Simulation of climate variability and change by the GFDL R30 coupled climate model.

Here, we compare Eocene coupled climate model simulations with annually resolved variability records preserved in lake sediments.

DOI: 10.5194 / cp -12-1829-2016 The effect of greenhouse gas concentrations and ice sheets on the glacial AMOC in a coupled climate model

Reliable assessments of these contributing factors depend critically on reliable estimations of natural climate variability, either from the observational record or from coupled climate model simulations without anthropogenic forcings.

RASM (Kamal et al.), 3.61 (± 0.5), Modeling (fully - coupled) We used the Regional Arctic System Model (RASM), which is a limited - area, fully coupled climate model consisting of the Weather Research and Forecasting (WRF) model, Los Alamos National Laboratory (LANL) Parallel Ocean Program (POP) and Sea Ice Model (CICE) and the Variable Infiltration Capacity (VIC) land hydrology model (Maslowski et al. 2012; Roberts et al. 2014; DuVivier et al. 2015; Hamman et al. 2016).

In An Initial Look At The Hindcasts Of The NCAR CCSM4 Coupled Climate Model Bob Tisdale explores hindcasts vs observations:

The paper uses a fully coupled climate model to simulate what would happen if the sun fell to Maunder Minimum levels in the 21st Century.

Challenges and Prospects for Reducing Coupled Climate Model SST Biases in the eastern tropical Atlantic and Pacific Oceans: The US CLIVAR Eastern Tropical Oceans Synthesis Working Group (Bulletin of the American Meteorological Society, 2016, doi: 10.1175 / BAMS - D -15-00274.1)

The first coupled climate model to show these two equilibria (discovered quite by accident) is the one by [12].

Andrey Ganopolski and Stefan Rahmstorf, «Simulation of rapid glacial climate changes in a coupled climate model,» Nature 409:153 - 158 (11 January 2001) at http://www.pik-potsdam.de/~stefan/.

Pierce, D. W., T. P. Barnett, R. Tokmakian, A. Smtner, M. Maltrud, J. Lynsey, and A. Craig, 2004: The ACPI project, element 1: Initializing a coupled climate model from observed initial conditions.

Jochum, M; Fox - Kemper, B; Molnar, PH; Shields, C (2009), Differences in the Indonesian seaway in a coupled climate model and their relevance to Pliocene climate and El Nino.

Method: Statistical, based on observations and coupled climate model.

Finally, the authors conduct sensitivity experiments using a comprehensive coupled climate model wherein they impose a sea ice reduction comparable to the observed since the 1980s.

During 2015 our decadal prediction system was upgraded to use the latest high resolution version of our coupled climate model, consistent with our seasonal forecasts.

Cox, P. M., Betts, R. A., Jones, C. D., Spal, A. S. & Totterdell, I. J. Acceleration of global warming due to carbon - cycle feedbacks in a coupled climate model.

This simulation with a comprehensive coupled climate model illustrates and expands upon the dynamics discussed in the context of an aquaplanet atmosphere - only model in Merlis and Schneider (2010).

The data analysis in this paper mainly concerned the trends over land, thus a key assumption for this study appears to rest solely on a personal communication from an economics professor purporting to be the results from the GISS coupled climate model.

Second, the absolute value of the global mean temperature in a free - running coupled climate model is an emergent property of the simulation.

Also, drying out of the Amazon by 2050 is one modeling result of the HADCM3 coupled climate model.

Ganopolski, A. and S. Rahmstorf, 2001: Rapid changes of glacial climate simulated in a coupled climate model.

Mike Haseler (Scottish Sceptic), 2: Read the next post, on the AMOC and the specified CM2.6 coupled climate model, please.

Goosse, H., F.M. Selten, R.J. Haarsma, and J.D. Opsteegh, 2003: Large sea - ice volume anomalies simulated in a coupled climate model.

Kim, S. - J., G.M. Flato, G.J. Boer, and N.A. McFarlane, 2002: A coupled climate model simulation of the Last Glacial Maximum, Part 1: Transient multi-decadal response.

AchutaRao, K., et al., 2004: An Appraisal of Coupled Climate Model Simulations.

Shaffrey, L., and R. Sutton, 2004: The interannual variability of energy transports within and over the Atlantic Ocean in a coupled climate model.

Tang, Y.M., and M.J. Roberts, 2005: The impact of a bottom boundary layer scheme on the North Atlantic Ocean in a global coupled climate model.

Bitz, C.M., M.M., Holland, A.J. Weaver, and M. Eby, 2001: Simulating the ice - thickness distribution in a coupled climate model.

«This is true for both types of models — those driven with observed sea surface temperatures, and the coupled climate models that simulate evolution of both the atmosphere and ocean and are thus not expected to yield the real - world evolution of the PDO.

Meehl, G.A., et al., 2001: Factors that affect the amplitude of El Niño in global coupled climate models.

Roesch, A., 2006: Evaluation of surface albedo and snow cover in AR4 coupled climate models.

Stephenson, D.B., and V. Pavan, 2003: The North Atlantic Oscillation in coupled climate models: a CMIP1 evaluation.

Delworth, T., et al., 2006: GFDL's CM2 global coupled climate models — Part 1: Formulation and simulation characteristics.

Lau, and J.J. Ploshay, 2006: GFDL's CM2 global coupled climate models, Part 3: Tropical Pacific climate and ENSO.

«[B] y making use of 21 CMIP5 coupled climate models, we study the contribution of external forcing to the Pacific Ocean regional sea level variability over 1993 — 2013, and show that according to climate models, externally forced and thereby the anthropogenic sea level fingerprint on regional sea level trends in the tropical Pacific is still too small to be observable by satellite altimetry.»

Schweiger concludes, «The answer will have to come from fully coupled climate models.

The answer will have to come from fully coupled climate models.

It is expected that an appropriately designed research program, with emphasis on long - term observations and coupled climate modeling, would contribute to substantially reduce uncertainty about the future evolution of the AMOC.

Roesch A. (2006), Evaluation of surface albedo and snow cover in AR4 coupled climate models, J. Geophys.

The addition of the terrestrial biosphere models that simulate changes in terrestrial carbon sources and sinks into fully coupled climate models is at the cutting edge of climate science.

Thermal expansion (warmer ocean water takes up more space) is computed from coupled climate models.

A realistic freshwater forcing protocol for ocean - coupled climate models, Ocean Modelling, 81, 36 - 48 (2014).

For the mid-Holocene, coupled climate models are able to simulate mid-latitude warming and enhanced monsoons, with little change in global mean temperature (< 0.4 °C), consistent with our understanding of orbital forcing.

We quantify sea - level commitment in the baseline case by building on Levermann et al. (10), who used physical simulations to model the SLR within a 2,000 - y envelope as the sum of the contributions of (i) ocean thermal expansion, based on six coupled climate models; (ii) mountain glacier and ice cap melting, based on surface mass balance and simplified ice dynamic models; (iii) Greenland ice sheet decay, based on a coupled regional climate model and ice sheet dynamic model; and (iv) Antarctic ice sheet decay, based on a continental - scale model parameterizing grounding line ice flux in relation to temperature.

... While the satellite - based metrics for the period 2000 — 2010 depart substantially in the direction of lower climate sensitivity from those similarly computed from coupled climate models, we find that, with traditional methods, it is not possible to accurately quantify this discrepancy in terms of the feedbacks which determine climate sensitivity.