Sentences with phrase «on the predictability studies»

He has been working on the predictability studies using radiosonde observations and data assimilation technique.

Not exact matches

The study appears in the current issue of the journal Nature, and provides important information on the predictability of long - term climate fluctuations.

Bringing together observed and simulated measurements on ocean temperatures, atmospheric pressure, water soil and wildfire occurrences, the researchers have a powerful tool in their hands, which they are willing to test in other regions of the world: «Using the same climate model configuration, we will also study the soil water and fire risk predictability in other parts of our world, such as the Mediterranean, Australia or parts of Asia,» concludes Timmermann.

Seismological Society of America > News > Journals > Call for Papers: SRL Focus Section on the Collaboratory for the Study of Earthquake Predictability: New Results and Future Directions

When it was a standing committee (until December 2010), the CRC convened a number of forums focused on emerging issues of interest to the climate science and policy communities and was instrumental in developing several important NRC activities, including the America's Climate Choices suite of activities, the study on Stabilization Targets for Greenhouse Gas Concentrations, and a study on short - term (intraseasonal to interannual) climate predictability.

Regionally focussed on the North Atlantic and Arctic, his expertise includes modelling of thermohaline processes and climate predictability studies.

They can either ignore the failings of their downscaling approach when applied to multi-decadal regional climate change impact studies and continue to mislead those communities, or they can reassess and focus on the quantification of the predictability of regional climate statistics and their changes on different time and space scales.

Numerous studies have examined the predictability of the annular modes, and most of these studies focus on the impact of a relative slowly evolving boundary condition on the amplitude of the NAM or the SAM.

«The authors write that North Pacific Decadal Variability (NPDV) «is a key component in predictability studies of both regional and global climate change,»... they emphasize that given the links between both the PDO and the NPGO with global climate, the accurate characterization and the degree of predictability of these two modes in coupled climate models is an important «open question in climate dynamics» that needs to be addressed... report that model - derived «temporal and spatial statistics of the North Pacific Ocean modes exhibit significant discrepancies from observations in their twentieth - century climate... conclude that «for implications on future climate change, the coupled climate models show no consensus on projected future changes in frequency of either the first or second leading pattern of North Pacific SST anomalies,» and they say that «the lack of a consensus in changes in either mode also affects confidence in projected changes in the overlying atmospheric circulation.»»

Latif, M., M. Collins, H. Pohlmann, and N. Keenlyside, 2006: A review of predictability studies of Atlantic sector climate on decadal time scales.

CAS = Commission for Atmospheric Sciences CMDP = Climate Metrics and Diagnostic Panel CMIP = Coupled Model Intercomparison Project DAOS = Working Group on Data Assimilation and Observing Systems GASS = Global Atmospheric System Studies panel GEWEX = Global Energy and Water Cycle Experiment GLASS = Global Land - Atmosphere System Studies panel GOV = Global Ocean Data Assimilation Experiment (GODAE) Ocean View JWGFVR = Joint Working Group on Forecast Verification Research MJO - TF = Madden - Julian Oscillation Task Force PDEF = Working Group on Predictability, Dynamics and Ensemble Forecasting PPP = Polar Prediction Project QPF = Quantitative precipitation forecast S2S = Subseasonal to Seasonal Prediction Project SPARC = Stratospheric Processes and their Role in Climate TC = Tropical cyclone WCRP = World Climate Research Programme WCRP Grand Science Challenges • Climate Extremes • Clouds, Circulation and Climate Sensitivity • Melting Ice and Global Consequences • Regional Sea - Ice Change and Coastal Impacts • Water Availability WCRP JSC = Joint Scientific Committee WGCM = Working Group on Coupled Modelling WGSIP = Working Group on Subseasonal to Interdecadal Prediction WWRP = World Weather Research Programme YOPP = Year of Polar Prediction

Unresolved issues that will be addressed in a series of forthcoming studies include the effects of ocean dynamics on the predictability of low - frequency atmosphere and land variability and the feedback of soil moisture variations on atmospheric temperatures and circulation (e.g., Rowntree and Bolton 1983; Atlas et al. 1993; Koster et al. 2000).

Predictability and prediction studies have focused largely on temperature, and there is evidence of skill in the prediction of variations in annual means of temperature over much of the globe for several years, conditional on the initialization of the forecasts.

The potential to make skillful forecasts on these timescales, and the ability to do so, is investigated by means of predictability studies and retrospective forecasts (termed hindcasts) using climate models and statistical approaches.

Most studies on ice predictability have used a perfect - model approach, in which a climate model is used to predict conditions simulated by that model, and have focused on seasonal to interannual predictability (e.g., Holland et al., 2011; Blanchard - Wrigglesworth et al., 2011; Chevallier and Salas - Melia, 2012).

In this study, the potential predictability of seasonal variations in extratropical storm activity is investigated using analysis of variance to provide quantitative and geographical observational evidence indicative of whether it may be possible to predict storm activity on the seasonal timescale.

Photo captions: Ornate Box Turtle and Massasauga are among the species in a study that focused on the predictability of species extinction risks due to climate change.