TY  - CONF
A1  - Quirmbach, Markus
A1  - Freistühler, Elke
A1  - Einfalt, Thomas
A1  - Papadakis, Ioannis
T1  - Use of Precipitation Data from the Regional Climate Model CLM for Hydrological Modelling in the dynaklim Project
N2  - Proceeding of the 12th International Conference on Urban Drainage, Porto Alegre/Brazil, 11-16 September 2011.
For the development of adaptation strategies in the research project dynaklim (Dynamic Adaptation of Regional Planning and Development Processes to the Effects of Climate Change in the Emscher-Lippe-Region) numerous models (e. g. sewer models) which need rainfall data as input are used. These models need data with a temporal and spatial resolution beyond the resolution provided by regional climate models. Therefore downscaling of the
precipitation data is performed with the help of weather radar data. Comparisons of measurement and model data during 1961-1990 show systematic bias and differing statistical characteristics between the two data types; thus the model data requires preliminary correction before use. A critical point is the corrections´ impact on extreme event data that are applied in extreme value statistics for structure design, e.g. for retention basins. Different characteristics of the analysed rainfall data and correction procedures are described.
KW  - Anpassung
Y1  - 2011
UR  - https://edoc3.sub.uni-hamburg.de/klimawandel/frontdoor/index/index/docId/997
UR  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:gbv:18-7-9977
ER  -