Bells and whistles of convection parameterization
Yano, J.-I., Machulskaya, E., Bechtold, P. and Plant, R. S. (2013) Bells and whistles of convection parameterization. Bulletin of the American Meteorological Society, 94 (1). ES5-ES7. ISSN 1520-0477
To link to this article DOI: 10.1175/BAMS-D-12-00118.1
The present workshop constitutes the 5th in the annual series on “Concepts for Convective Parameterizations in Large-Scale Models”. The purpose of the workshop series has been to discuss the fundamental theoretical issues of convection parameterization with a small number of European scientists. The workshop series has been funded by European Cooperation in the Field of Scientific and Technical Research (COST) Action ES0905. The theme of the workshop for the year 2012 was decided from a main conclusion of the previous workshop, which focused on the convective organization problem, seeking a means for implementing such effects into convection parameterizations (Yano et al. 2012). As it turned out, in order to discuss this implementation issue in any concrete manner, we have first to know very well the bells and whistles of convection parameterizations. This was the purpose of the 5th workshop. The title of the workshop is rather metaphorically tagged as “Bulk or Spectrum?”, because this is a typical decision we have to face at the outset of any parameterization development. The following report discusses selected issues of bells and whistles addressed during the meeting.
Arakawa, A., and W. H. Schubert 1974: Interaction of a cumulus cloud ensemble with the large-scale environment, Part I. J. Atmos. Sci., 31, 674–701. Larson, V. E., 2004: Prognostic equations for cloud fraction and liquid water, and their relation to filtered density functions. J. Atmos. Sci., 61, 338–351. Yano, J.–I., H.-F. Graf, and F. Spineanu, 2012: Meeting report: Theoretical and operational implications of atmospheric convective organization. Bull. Amer. Meteor. Soc., doi: http://dx.doi.org/10.1175/BAMS-D-11-00178.1 Zimmer, M., Craig, G. C., Wernli, H. and Keil, C., 2011: Classification of precip- itation events with a convective response timescale. Geophys. Res. Lett., 38, L05802, doi:10.1029/2010GL046199.
Repository Staff Only: item control page