Observations of halogens, CO, CH4, and H2CO at Ile de La Réunion from ground-based FTIR and MAXDOAS campaign measurements
| Autor: | De Mazière, Martine, Vigouroux, Corinne, Hendrick, François, Vanhaelewyn, Gauthier, De Smedt, Isabelle, Van Roozendael, Michel, Dils, Bart, Hermans, Christian, Kruglanski, Michel, Merlaud, Alexis, Scolas, Francis, Senten, Cindy, Carleer, Michel, Fally, Sophie, Duflot, Valentin, Metzger, Jean-Marc, Baray, Jean-Luc, Delmas, Robert, Duchatelet, Pierre |
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| Přispěvatelé: | Belgian Institute for Space Aeronomy / Institut d'Aéronomie Spatiale de Belgique (BIRA-IASB), Laboratoire de l'Atmosphère et des Cyclones (LACy), Institut national des sciences de l'Univers (INSU - CNRS)-Météo France-Université de La Réunion (UR)-Centre National de la Recherche Scientifique (CNRS), Observatoire des Sciences de l'Univers de La Réunion (OSU-Réunion), Institut national des sciences de l'Univers (INSU - CNRS)-Université de La Réunion (UR) |
| Jazyk: | angličtina |
| Rok vydání: | 2008 |
| Předmět: | |
| Zdroj: | 4th general Assembly of SCOUT-O3 4th general Assembly of SCOUT-O3, Apr 2008, Potsdam, Germany |
| Popis: | Poster; International audience; Ile de La Réunion is a complementary site in the Network for the Detection of Atmospheric Composition Change (NDACC), situated in the southern tropics, at 21°S, 55°E. In support of a better understanding of atmospheric chemistry and physics above tropical regions, we have implemented new ground-based MAX-DOAS (multi-axis DOAS) and FTIR (Fourier transform infrared) observations at this site, on a campaign basis since 2002. At present, we have data from 2002 (month of October), 2004 (August to October) and 2007 (end of May until the end of October). Additional campaigns are planned until the availability of a new infrastructure for permanent observations at the Maido (~ 2000 masl), around 2010. Here, we report on the available time series for a number of tropospheric species (CO, H2CO and CH4,) and stratospheric halogen species, comparisons between MAX-DOAS and FTIR data of H2CO, and comparisons of ground-based and satellite data. |
| Databáze: | OpenAIRE |
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