Single-column model intercomparison for a stably stratified atmospheric boundary layer

被引：257

作者：

Cuxart, J. ^{[1
]}

Holtslag, A. A. M.

Beare, R. J.

Bazile, E.

Beljaars, A.

Cheng, A.

Conangla, L.

Ek, M.

Freedman, F.

Hamdi, R.

Kerstein, A.

Kitagawa, H.

Lenderink, G.

Lewellen, D.

Mailhot, J.

Mauritsen, T.

Perov, V.

Schayes, G.

Steeneveld, G-J.

Svensson, G.

Taylor, P.

Weng, W.

Wunsch, S.

Xu, K-M.

机构：

[1] Univ Illes Balears, Dept Fis, E-07071 Palma de Mallorca, Spain

[2] Wageningen Univ, Meteorol & Air Qual Sect, Wageningen, Netherlands

[3] Meteo France, Toulouse, France

[4] European Ctr Medium Range Weather Forecast, Reading, Berks, England

[5] NASA, Langley Res Ctr, Hampton, VA 23665 USA

[6] Univ Politecn Cataluna, Dept Fis Aplicada, Manresa, Spain

[7] NOAA, NCEP, Camp Springs, MD USA

[8] Catholic Univ Louvain, IAG G Lemaitre, B-1348 Louvain, Belgium

[9] Sandia Natl Labs, Livermore, CA 94550 USA

[10] Japan Meteorol Agcy, Tokyo, Japan

[11] Royal Netherlands Meteorol Inst, KNMI, NL-3730 AE De Bilt, Netherlands

[12] W Virginia Univ, Morgantown, WV 26506 USA

[13] Meteorol Serv Canada, Dorval, PQ, Canada

[14] Stockholm Univ, Dept Meteorol, S-10691 Stockholm, Sweden

[15] Swedish Meteorol & Hydrol Inst, Norrkoping, Sweden

[16] York Univ, N York, ON M3J 1P3, Canada

来源：

BOUNDARY-LAYER METEOROLOGY | 2006年 / 118卷 / 02期

关键词：

GABLS; intercomparison; mixing coefficients; single-column models; stably stratified flows; turbulence parameterizations;

D O I：

10.1007/s10546-005-3780-1

中图分类号：

P4 [大气科学（气象学）];

学科分类号：

0706 ; 070601 ;

摘要：

The parameterization of the stably stratified atmospheric boundary layer is a difficult issue, having a significant impact on medium-range weather forecasts and climate integrations. To pursue this further, a moderately stratified Arctic case is simulated by nineteen single-column turbulence schemes. Statistics from a large-eddy simulation intercomparison made for the same case by eleven different models are used as a guiding reference. The single-column parameterizations include research and operational schemes from major forecast and climate research centres. Results from first-order schemes, a large number of turbulence kinetic energy closures, and other models were used. There is a large spread in the results; in general, the operational schemes mix over a deeper layer than the research schemes, and the turbulence kinetic energy and other higher-order closures give results closer to the statistics obtained from the large-eddy simulations. The sensitivities of the schemes to the parameters of their turbulence closures are partially explored.

引用

页码：273 / 303

页数：31

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