Archived Activities

Aerosol Characterization and Process Studies (ACAPS), 1996 - 2003 or earlier

Aerosol-Cloud Interaction (ACI), 1996 - 2003 or earlier

Aerosols, Clouds, Precipitation, & Climate (ACPC), 2007 - 2013

African Monsoon Multidisciplinary Analysis - Atmospheric Chemistry (AMMA-AC), 2002 - 2012

Air Pollution & Climate

Air-Ice Chemical Interactions (AICI)

Asian Pacific Regional Aerosol Characterization Experiment (ACE-ASIA), 2001

Atmospheric Chemistry & Climate (AC&C), 2007 - 2012

Atmospheric Chemistry & Climate Model Intercomparison Project (ACCMIP)

Atmospheric Chemistry & Health (AC&H)

Atmospheric Chemistry and Environmental Education in Global Change (ACEED), 1995 - 2003 or earlier

Biomass Burning Experiment: Impact on the Atmosphere and Biosphere (BIBEX), 1990 - ~2000

Biosphere-Atmosphere Trace Gas Exchange (BATREX), 1999 - 2003 or earlier

Biosphere-Atmosphere Trace Gas Exchange in the Tropics: Influence of Land Use Change (BATGE), ~1995 - 1999

Bounding the Role of Black Carbon in Climate, 2009 - 2013

Direct Aerosol Radiative Forcing (DARF), 1996 - 2003 or earlier

East Asia-North Pacific Regional Experiment (APARE), 1991 - 1996 or later

Emission of Methane from Wetland Rice Fields (RICE), 1994 - 1999

First Aerosol Characterization Experiment (ACE-1), 1995

Focus on Atmospheric Aerosols (FAA), 1995 - 2003 or earlier

Fundamental of Atmospheric Chemistry

Global Atmospheric Chemistry Survey (GLOCHEM), ~1992 -1996 or later

Global HO Systematic Tests (GHOST), began 2003

Global Integration and Modeling (GIM), 1997 - 2003 or earlier

Global Tropospheric Ozone Network (GLONET), 1996 - 2003 or earlier

Halogens in the Troposphere (HitT)

High-Latitude Ecosystems as Sources and Sinks of Trace Gases (HESS), 1994 or earlier - 1999

Intercontinental Transport and Chemical Transformation (ITCT), 2001 - 2011

Marine Aerosol and Gas Exchange (MAGE), ~1995 - 2003 or earlier

Megacities Asia, 2003 - 2012

North Atlantic Regional Experiment (NARE), 1991 - 2001

Ocean - Atmosphere - Sea Ice - Snowpack (OASIS)

Polar Atmospheric and Snow Chemistry (PASC), ~1990 - 1998 or later

SPARTAN

Stratosphere and Upper-Tropospheric Aerosols (SUTA), 1996 - 2003 or earlier

Trace Gas Exchange: Mid-Latitude Terrestrial Ecosystems and the atmosphere (TRAGEX), 1992 - 1999

Tropospheric Aerosol Radiative Forcing Observational Experiment (TARFOX), 1996

Tropospheric Ozone Assessment Report (TOAR): Global metrics for climate change, human health and crop/ecosystem research

Tropospheric Ozone Assessment Report, Phase I (TOAR-I, 2014-2019)

WMO/IGAC Impacts of Megacities on Air Pollution and Climate, 2008 - 2013