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| Titel |
NO2 evolution at global level using the space instruments SCIAMACHY, OMI and GOME-2 |
| VerfasserIn |
Adrian Rosu, Daniel-Eduard Constantin, Corina Bocăneală, Mirela Voiculescu, Lucian Puiu Georgescu |
| Konferenz |
EGU General Assembly 2016
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| Medientyp |
Artikel
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| Sprache |
en
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| Digitales Dokument |
PDF |
| Erschienen |
In: GRA - Volume 18 (2016) |
| Datensatznummer |
250128301
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| Publikation (Nr.) |
 EGU/EGU2016-8281.pdf |
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| Zusammenfassung |
| The main objective of this study is to evaluate the amount of NO2 at global level above twenty five worldwide urban agglomerations or station during 2002-2015. Tropospheric NO2 Vertical Column Density (VCD) are derived from various satellite UV-Vis instruments: SCIAMACHY (SCanning Imaging Absorption spectroMeter for Atmospheric ChartographY) onboard Envisat, OMI (Ozone Monitoring Instrument) onboard AURA and GOME-2 (Global Ozone Monitoring Experiment Measurements-2) onboard Metop-A& B. Possible dependence of the evolution of the density of NO2 molecules above the major cities on demographic, economic, industry characteristics are investigated. Causes for various trends of the NO2 column, depending on geographical characteristics, altitude, are also analysed. |
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