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First 1308 results for ” DG Simons”

1. Chemical ozone loss in the tropopause region on subvisible ice clouds, calculated with a chemistry-transport model

   A global chemistry-transport model has been used to investigate the role of subvisible ice clouds...

   B Bregman, PH Wang, J Lelieveld | Status: published | Journal: J. Geophys. Res. | Year: 2002 | First page: 4032 | doi: 10.1029/2001JD000761

   Publication

2. Improving cloud information over deserts from SCIAMACHY Oxygen A-band measurements

   The retrieval of column densities and concentration profiles of atmospheric trace gas species fro...

   N Fournier, P Stammes, M de Graaf, R van der A, A Piters, M Grzegorski, A Kokhanovsky | Status: published | Journal: Atm. Chem. Phys. | Volume: 6 | Year: 2006 | First page: 163 | Last page: 172 | doi: 1680-7324/acp/2006-6-163

   Publication

3. The impact of model grid zooming on tracer transport in the 1999/2000 Arctic Polar Vortex

   We have used a 3-D chemistry transport model to evaluate the transport of HF and CH4 in the strat...

   MMP van den Broek, MK van Aalst, A Bregman, M Krol, J Lelieveld, GC Toon, S Garcelon, GM Hansford, RL Jones, TD Gardiner | Status: published | Journal: Atm. Chem. Phys. | Volume: 3 | Year: 2003 | First page: 1833 | Last page: 1847 | doi: http://www.copernicus.org/EGU/acp/acp/3/1833/acp-3-1833.htm

   Publication

4. An Immersed Boundary Method for flows around rectangular objects

   A second-order accurate and highly efficient Immersed Boundary Method (IBM) is presented for simu...

   WP Breugem | Conference: ECCOMAS CFD 2006 | Organisation: ECCOMAS | Place: Egmond aan Zee, Netherlands | Year: 2006 | First page: 0 | Last page: 0

   Publication

5. Arctic winter: comparison of nudged GCM runs with observations

   We have compared satellite and balloon observations of methane (CH4) and hydrogen fluoride (HF) d...

   M Aalst, A Bregman, C Brühl, B Steil, G Toon, S Garcelon, G Hansford, R Jones, T Gardiner, G Roelofs, J Lelieveld, P Crutzen | Status: published | Journal: Atm. Chem. Phys. | Volume: 4 | Year: 2004 | First page: 81 | Last page: 93 | doi: http://www.cosis.net/members/journals/df/abstract.php?a_id=498

   Publication