caa a22 4500 467937745 CHVBK 20180406153002.0 cr unu---uuuuu 170328e20060201xx s 000 0 eng 10.1007/s00703-005-0112-4 doi (NATIONALLICENCE)springer-10.1007/s00703-005-0112-4 A two-moment cloud microphysics parameterization for mixed-phase clouds. Part 1: Model description [Elektronische Daten] [A. Seifert, K. D. Beheng] Summary: A two-moment microphysical parameterization for mixed-phase clouds was developed to improve the explicit representation of clouds and precipitation in mesoscale atmospheric models. The scheme predicts the evolution of mass as well as number densities of the five hydrometeor types cloud droplets, raindrops, cloud ice, snow and graupel. Since the number concentrations of all these hydrometeors are calculated explicitly, all relevant homogenous and heterogenous nucleation processes have been parameterized including the activation of cloud condensation nuclei, which is not predicted in most state-of-the-art cloud resolving models. Therefore the new scheme can discriminate between continental and maritime conditions and can be used for investigations of aerosol effects on the precipitation formation in mixed-phase clouds. In addition, the scheme includes turbulence effects on droplet coalescence, collisional breakup of raindrops and size-dependent collision efficiencies. A new general approximation of the collection kernels and the corresponding collision integrals is introduced. Springer-Verlag/Wien, 2005 Seifert A. Institut für Meteorologie und Klimaforschung, Universität Karlsruhe/Forschungszentrum Karlsruhe, Karlsruhe, Germany aut Beheng K. D. Institut für Meteorologie und Klimaforschung, Universität Karlsruhe/Forschungszentrum Karlsruhe, Karlsruhe, Germany aut Meteorology and Atmospheric Physics Springer-Verlag 92/1-2(2006-02-01), 45-66 0177-7971 92:1-2<45 2006 92 703 https://doi.org/10.1007/s00703-005-0112-4 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s00703-005-0112-4 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Seifert A. Institut für Meteorologie und Klimaforschung, Universität Karlsruhe/Forschungszentrum Karlsruhe, Karlsruhe, Germany aut NATIONALLICENCE 700 1- Beheng K. D. Institut für Meteorologie und Klimaforschung, Universität Karlsruhe/Forschungszentrum Karlsruhe, Karlsruhe, Germany aut NATIONALLICENCE 773 0- Meteorology and Atmospheric Physics Springer-Verlag 92/1-2(2006-02-01), 45-66 0177-7971 92:1-2<45 2006 92 703 Metadata rights reserved Springer special CC-BY-NC licence nationallicence SWISSBIB 467937745 BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer