Abstract
The atmospheric composition of West Africa reflects the interaction of various dynamical and chemical systems (i.e. biogenic, urban, convective and long-range transport) with signatures from local to continental scales. Recent measurements performed during the African Monsoon Multidisciplinary Analyses (AMMA) observational periods in 2005 and 2006 provide new data which has allowed new insight into the processes within these systems that control the distribution of ozone and its precursors. Using these new data and recently published results, we provide an overview of these systems with a particular emphasis on ozone distributions over West Africa during the wet season. Copyright (C) 2010 Royal Meteorological Society
Original language | English |
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Pages (from-to) | 13-18 |
Number of pages | 6 |
Journal | Atmospheric Science Letters |
Volume | 12 |
Issue number | 1 |
DOIs | |
Publication status | Published - Jan 2011 |
Keywords
- West Africa
- AMMA
- atmospheric chemistry
- convection
- long-range transport
- biogenic emission
- biomass burning
- urban pollution
- ozone
- NITROGEN-OXIDE EMISSIONS
- TROPOSPHERIC OZONE
- WET SEASON
- TRANSPORT
- CHEMISTRY
- AIRCRAFT
- CAMPAIGN
- COTONOU
- IMPACT
- SOILS