The moist boundary layer under a mid-latitude weather system

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Boutle, Ian ; Beare, R.J. ; Belcher, Stephen Ernest ; Brown, A.R ; Plant, Robert Stephen (2010)

Mid-latitude weather systems are key contributors to the transport of atmospheric\ud water vapour, but less is known about the role of the boundary layer in\ud this transport. We expand a conceptual model of dry boundary-layer structure under\ud synoptic systems to include moist processes, using idealised simulations of cyclone\ud waves to investigate the three-way interaction between the boundary layer, atmospheric\ud moisture and large-scale dynamics. Forced by large-scale thermal advection,\ud boundary-layer structures develop over large areas, analogous to the daytime convective\ud boundary layer, the nocturnal stable boundary layer and transitional regimes\ud between these extremes.
  • References (32)
    32 references, page 1 of 4

    Adamson DS, Belcher SE, Hoskins BJ, Plant RS (2006) Boundary-layer friction in midlatitude cyclones. Q J Roy Meteorol Soc 132:101-124

    Balasubramanian G, Garner ST (1997) The Role of Momentum Fluxes in Shaping the Life Cycle of a Baroclinic Wave. J Atmos Sci 54:510-533

    Beare RJ (2007) Boundary layer mechanisms in extratropical cyclones. Q J Roy Meteorol Soc 133:503-515

    Beare RJ, MacVean MK (2004) Resolution sensitivity and scaling of large-eddy simulations of the stable boundary layer. Boundary-Layer Meteorol 112:257-281

    Becker A, Kraus H, Ewenz CM (1996) Frontal substructures within the planetary boundary layer. Boundary-Layer Meteorol 78:165-190

    Beljaars ACM, Holtslag AAM (1991) Flux parameterization over land surfaces for atmospheric models. J Appl Meteorol 30:327-341

    Berger BW, Friehe CA (1995) Boundary-layer structure near the cold front of a marine cyclone during “ERICA”. Boundary-Layer Meteorol 73:227-253

    Boutle IA, Beare RJ, Belcher SE, Plant RS (2007) A note on boundary-layer friction in baroclinic cyclones. Q J Roy Meteorol Soc 133:2137-2141

    Brown AR, Beare RJ, Edwards JM, Lock AP, Keogh SJ, Milton SF, Walters DN (2008) Upgrades to the boundary-layer scheme in the Met Office numerical weather prediction model. Boundary-Layer Meteorol 128:117-132

    Browning KA (1990) Organization of clouds and precipitation in extratropical cyclones. In: Extratropical Cyclones: The Erik Palme´n Memorial Volume, Amer. Meteorol. Soc., Boston, pp 129-153

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