WORLD CLIMATE RESEARCH PROGRAMME Report of the CLIVAR Workshop on Assessment of a New Generation of Ocean Climate Models
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چکیده
s of the Talks Overview of IPCC ocean models 12 How well do ocean models simulate the tropics? 12 Sensitivity of ENSO variability in the CCCma coupled model to ocean model parameters and improved simulation of tropical currents with anisotropic viscosity 12 Sensitivity of equatorial currents to wind stress 13 Numerical simulation using an ocean general circulation model 13 How well do ocean models represent the mean thermohaline circulation? 13 Reducing systematic erros in the CSIRO model 13 Can isopycnal ocean models be used for climate? 14 The pilot OMIP experiment 14 Lessons learned from the Arctice Ocean Model Intercomparison Project (AOMIP) 15 PREDICATE: Atlantic MOC in 5 OGCMs 15 Reaction of the oceanic circulation to increased melt water flux from Greenland as a model intercomparison test case? 16 A new global forcing field for ocean and sea ice modelling 16 Issues of surface boundary conditions for ocean model intercomparisons 17 Biweekly Yanai waves in the Indian Ocean 17 OMIP experiments with two z-coordinate models at MPI-Hamburg and IfMGeomar, Kiel 17 Overflows and Gravity Currents 18 Eddy-surface mixed layer interactions 18 Open ocean deep convection 18 Abyssal and tidal mixing processes 19 Thermocline Ventilation 19 Mixing in the Tropical Ocean 20 Observations to help constrain the models 20 Operational Oceanography 20 Adjoin tools for understanding the ocean 21 Model frameworks and environments 21 Finite element methods and adaptive meshing: towards the next generation of ocean models? 21 Coastal ocean model applications that serve the needs of the coastal impacts community 23
منابع مشابه
Furthering the Science of Ocean Climate Modelling
Figure 1. Sea surface height variability (cm) from a) the global 0.1 o tripole, b) the global 0.1 o dipole, and c) the AVISO altimeter data. CLIVAR is an international research programme dealing with climate variability and predictability on timescales from months to centuries. 2 Editorial Ocean models are tools for use in understanding and predicting the ocean. Indeed, models are an essential ...
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The anomaly correlation for area-averaged seasonal rainfall anomalies (JJA left, DJF right) in selected regions of the world for ECMWF System 3 seasonal forecasts. The upper panels show the correlation between forecasts and observations-in some regions this is quite high, in others it is near zero. The lower panels show the model estimate of the predictability limit, in other words the correlat...
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