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pro vyhledávání: '"V. Kuell"'
Autor:
V. Kuell, Andreas Bott
Publikováno v:
Quarterly Journal of the Royal Meteorological Society. 148:117-140
With increasing resolution of numerical weather prediction (NWP) models, classical subgrid‐scale processes become increasingly resolved on the model grid. In particular, turbulence in the planetary boundary layer (PBL) is vertically already partial
Publikováno v:
Quarterly Journal of the Royal Meteorological Society. 146:2689-2716
Autor:
Andreas Bott, V. Kuell
Publikováno v:
Quarterly Journal of the Royal Meteorological Society. 145:767-783
Akademický článek
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Autor:
V. Kuell, Andreas Bott
Publikováno v:
Atmospheric Research. 143:176-197
For a long time, classical ensemble forecasts have concentrated on simulating the uncertainties of the observations by variations of the initial and boundary conditions. To supplement this with inherent contributions from the forecast model itself, s
Autor:
Andreas Bott, V. Kuell
Publikováno v:
Meteorologische Zeitschrift. 20:227-241
The hybrid mass flux convection scheme HYMACS has been proposed to simulate moist convection in non-hydrostatic numerical weather prediction models with grid sizes at which convection is partially resolved. Different to classical mass flux schemes HY
Autor:
V. Kuell, Andreas Bott
Publikováno v:
Atmospheric Research. 94:743-753
Convection can cause severe precipitation events and is thus of major interest for quantitative precipitation forecasts. Due to its small horizontal scale convection usually has to be parameterized in numerical weather prediction (NWP) models as a su
Publikováno v:
Advances in Space Research. 43:65-73
Water vapour measurements during the second mission of the CRyogenic Infrared Spectrometers and Telescopes for the Atmosphere (CRISTA) instrument are presented in the altitude regime 8–20 km. Mixing ratios are shown on isentropic surfaces (300–50
Autor:
V. Kuell, Andreas Bott
Publikováno v:
Meteorologische Zeitschrift, Vol 17, Iss 6, Pp 775-783 (2008)
The correct representation of convection in numerical weather prediction (NWP) models is essential for quantitative precipitation forecasts. Due to its small horizontal scale convection usually has to be parameterized, e.g. by mass flux convection sc
Autor:
V. Kuell, Hermann Jakobs, B. Schäler, Dirk Offermann, Hendrik Feldmann, Michael Memmesheimer, Adolf Ebel
Publikováno v:
Ecological Modelling. 217:240-254
Transport of atmospheric trace gases during a blocking event in the troposphere and lower stratosphere (UTLS) in August 1997 is studied. Considering the frequency of such events it is obvious that they play a significant role for climate and air chem