Authors: Mahura A., Baklanov A., Hoe S., Sørensen J.H., Petersen C.
Year: 2009
Issue: 04
Pages: 187-194
Abstract
The spatial and temporal variability of the meteorological (for temperature and wind), concentration and deposition fields resulted from hypothetical accidental releases occurred in the metropolitan area is evaluated on an example of the urban area of Copenhagen, Denmark. Dependence of these fields on the temporal variability of meteorological variables in the lower surface layer was estimated as a function of modified parameters.
Tags: anthropogenic heat flux; hypothetical accidental release of radioactivity; roughness; urban fabric; urbanization of numerical weather prediction model
Bibliography
- Baklanov, A., P. Mestayer, A. Clappier, S. Zilitinkevich, S. Joffre, A. Mahura,W. Nielsen (2008) Towards improving the simulation of meteorological fields in urbanareas through updated/advanced surface fluxes description. Atmos. Chem. Phys., 8,pp. 523–543.
- Dupont, S., P. Mestayer, E. Guilloteau, E. Berthier, H. Andrieu (2006) Parameterizationof the Urban Water Budget with the Submesoscale Soil Model. J. of Appl. Meteor. and, 45(4), pp. 624–648.
- Dupont, S., P. Mestayer (2006) Parameterization of the Urban Energy Budget with theSubmesoscale Soil Model. J. of Appl. Meteor. and Climat., 45(12), pp. 1744–1765.
- Mahura, A., C. Petersen, A. Baklanov, B. Amstrup, U.S. Korsholm, K. Sattler (2008)Verification of long-term DMI–HIRLAM NWP model runs using urbanization andbuilding effect parameterization modules. HIRLAM Newsletter, 53, pp. 50–60.
- Mahura, A., S. Leroyer, P. Mestayer, I. Calmet, S. Dupont, N. Long, A. Baklanov, Petersen, K. Sattler, N.W. Nielsen (2005) Large eddy simulation of urban features forCopenhagen metropolitan area. Atmos. Chem. Phys. Discuss., 5, pp. 11183–11213.
- Martilli, A., A. Clappier and M. Rotach (2002) An Urban Surface ExchangeParameterisation for Mesoscale Models. Boundary Layer Meteorology, 104, pp. 261–304.
- Mikkelsen T., S. Larsen, S. Thykier-Nielsen (1984) Description of the Riso puff diffusion Nuclear Technology, 67, pp. 56–65.
- Mikkelsen T., S. Thykier-Nielsen, P. Astrup, J. Santabarbara, J. Sorensen, A. Rasmussen, Robertson, A. Ullerstig, S. Deme, R. Martens, J. Bartiz and J. Pasler-Sauer (1997)MET-RODOS: A comprehensive atmospheric dispersion module, Radiation ProtectionDosimetry, 73, pp. 45–56.
- Yang, X., C. Petersen, B. Amstrup, B. Andersen, H. Feddersen, M. Kmit, U. Korsholm, Lindberg, K. Mogensen, B. Sass, K. Sattler, W. Nielsen (2005) The MDI-HIRLAMupgrade in June 2004. DMI Technical Report, 05–09, 35 pp.
- Unden, P., L. Rontu, H. Järvinen, P. Lynch, J. Calvo, G. Cats, J. Cuhart, K. Eerola et al.(2002) HIRLAM-5 Scientific Documentation. December 2002, HIRLAM-5 ProjectReport, SMHI.