Zobrazeno 1 - 10
of 57
pro vyhledávání: '"Christian Barthlott"'
Publikováno v:
Meteorologische Zeitschrift, Vol 20, Iss 2, Pp 185-197 (2011)
The impact of soil moisture on convective precipitation, convective indices, surface energy balance components, and near-surface meteorological variables is analysed for seven intensive observation periods of the Convective and Orographically induced
Externí odkaz:
https://doaj.org/article/764b336e273948fea068fd9585e0e1f7
Publikováno v:
Atmosphere, Vol 9, Iss 3, p 80 (2018)
This paper reviews the current understanding of moist orographic convection and its regulation by surface-exchange processes. Such convection tends to develop when and where moist instability coincides with sufficient terrain-induced ascent to locall
Externí odkaz:
https://doaj.org/article/204cd1e4b2274c8296f5dc2c91ae4e8f
Autor:
Christoph Kottmeier, Norbert Kalthoff, Christian Barthlott, Ulrich Corsmeier, Joël van Baelen, Andreas Behrendt, Rainer Behrendt, Alan Blyth, Richard Coulter, Susanne Crewell, Paolo di Girolamo, Manfred Dorninger, Cyrille Flamant, Foken
Publikováno v:
Meteorologische Zeitschrift, Vol 17, Iss 6, Pp 931-948 (2008)
Precipitating convection in a mountain region of moderate topography is investigated, with particular emphasis on its initiation in response to boundary-layer and mid- and upper-tropospheric forcing mechanisms. The data used in the study are from COP
Externí odkaz:
https://doaj.org/article/48c28513cc4442d7b45d3de7f0366577
Publikováno v:
Meteorologische Zeitschrift, Vol 12, Iss 2, Pp 67-71 (2003)
Turbulence measurements conducted by means of Solent Gill ultrasonic anemometers at several altitudes on the 200 m tower at the Research Center Karlsruhe showed white noise behaviour at the high-frequency end of the spectra with increasing measuremen
Externí odkaz:
https://doaj.org/article/4773a0bd92384bd58c1e69a371e47bdd
In this study we investigate the impact of several selected sources of uncertainty on convective precipitation prediction. For this purpose, we conduct numerical simulations with the ICOsahedral Non-hydrostatic (ICON) model for two consecutive days i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4831db5303520271020af5397027f1f0
https://doi.org/10.5194/egusphere-egu23-14661
https://doi.org/10.5194/egusphere-egu23-14661
Autor:
Christian Barthlott, Beata Czajka, Martin Kohler, Corinna Hoose, Michael Kunz, Harald Saathoff, Hengheng Zhang
The predictability of deep moist convection is subject to large uncertainties, mainly due to inaccurate initial and boundary data, incomplete description of physical processes, or uncertainties in microphysical parameterizations. In this study, we pr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::64cdfc784aede6cd5b4d5f0bef636283
https://doi.org/10.5194/egusphere-egu23-6994
https://doi.org/10.5194/egusphere-egu23-6994
Publikováno v:
Quarterly Journal of the Royal Meteorological Society. 148:2132-2146
Publikováno v:
Weather and Climate Dynamics, 3 (4), 1273–1289
The relative impact of individual and combined uncertainties of cloud condensation nuclei (CCN) concentration and the shape parameter of the cloud droplet size distribution (CDSD) in the presence of initial and boundary condition uncertainty (IBC) on
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::38f4be9a112f42b944cf96e1b70bdadc
https://wcd.copernicus.org/articles/3/1273/2022/
https://wcd.copernicus.org/articles/3/1273/2022/
To reduce the underdispersion of precipitation in convective-scale ensemble prediction systems, we investigate the relevance of microphysical and land-surface uncertainties for convective-scale predictability. We use three different initial soil mois
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::67fbf8d36a081b1cf921f0300b029d17
https://doi.org/10.5194/acp-2022-322
https://doi.org/10.5194/acp-2022-322