Improved climate simulations through a stochastic parameterization of ocean eddies

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Williams, Paul D.; Howe, Nicola J.; Gregory, Jonathan M.; Smith, Robin S.; Joshi, Manoj M.;
(2016)
  • Publisher: American Meteorological Society
  • Identifiers: doi: 10.1175/JCLI-D-15-0746.1
  • Subject:
    arxiv: Physics::Geophysics | Physics::Atmospheric and Oceanic Physics

In climate simulations, the impacts of the sub-grid scales on the resolved scales are conventionally represented using deterministic closure schemes, which assume that the impacts are uniquely determined by the resolved scales. Stochastic parameterization relaxes this a... View more
  • References (57)
    57 references, page 1 of 6

    Andrejczuk, M., F. C. Cooper, S. Juricke, T. N. Palmer, A. Weisheimer, and L. Zanna, 2016: Oceanic stochastic parameterizations in a seasonal forecast system. Mon. Wea. Rev., 144, 1867-1875, doi:10.1175/MWR-D-15-0245.1.

    Berloff, P. S., 2005a: Random-forcing model of the mesoscale oceanic eddies. J. Fluid Mech., 529, 71-95, doi:10.1017/ S0022112005003393.

    --, 2005b: On dynamically consistent eddy fluxes. Dyn. Atmos. Oceans, 38, 123-146, doi:10.1016/j.dynatmoce.2004.11.003.

    --, W. Dewar, S. Kravtsov, and J. McWilliams, 2007: Ocean eddy dynamics in a coupled ocean-atmosphere model. J. Phys. Oceanogr., 37, 1103-1121, doi:10.1175/JPO3041.1.

    Berner, J., T. Jung, and T. N. Palmer, 2012: Systematic model error: The impact of increased horizontal resolution versus improved stochastic and deterministic parameterizations. J. Climate, 25, 4946-4962, doi:10.1175/JCLI-D-11-00297.1.

    --, and Coauthors, 2017: Stochastic parameterization: Towards a new view of weather and climate models. Bull. Amer. Meteor. Soc., doi:10.1175/BAMS-D-15-00268.1, in press.

    Biri, S., M. G. Scharffenberg, and D. Stammer, 2015: A probabilistic description of the mesoscale eddy field in the ocean. J. Geophys. Res. Oceans, 120, 4778-4802, doi:10.1002/ 2014JC010681.

    Birner, T., and P. D. Williams, 2008: Sudden stratospheric warmings as noise-induced transitions. J. Atmos. Sci., 65, 3337-3343, doi:10.1175/2008JAS2770.1.

    Brankart, J.-M., 2013: Impact of uncertainties in the horizontal density gradient upon low resolution global ocean modelling. Ocean Modell., 66, 64-76, doi:10.1016/j.ocemod.2013.02.004.

    Buizza, R., M. Miller, and T. N. Palmer, 1999: Stochastic representation of model uncertainties in the ECMWF ensemble prediction scheme. Quart. J. Roy. Meteor. Soc., 125, 2887- 2908, doi:10.1002/qj.49712556006.

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