Other GAW related publications Activity Areas (1) Global Atmosphere Watch Programme (GAW) Other GAW related publications The Global Atmosphere Watch Programme: 25 Years of Global Coordinated Atmospheric Composition Observations and Analyses Reports of Central Facilities Assessments: Scientific Assessment of Ozone Depletion 2022 (GAW Report No. 278) WMO/UNEP Integrated Assessment of Black Carbon and Tropospheric Ozone Exposure of Europe's ecosystems to ozone, EEA, 2022 Newsletters and Meeting Reports Press Releases Guidelines