Expert Team on Atmospheric Composition Data Management

The Expert Team on Atmospheric Composition Data Management was formally established in 2006 by CAS-XIV, originally under the name WMO/CAS OPAG-EPAC Expert Team on World Data Centres (ET-WDC), building on a foundation of activities dating back to the 1990s. Its work is overseen by the Research Board and the Environmental Pollution and Atmospheric Chemistry Scientific Steering Committee (EPAC-SSC).

Large, dramatic clouds rise above green hills with wind turbines.

WMO Calendar/Aleksandar Gospić (Croatia)

Contacts Directory

See details, membership and terms of reference

Subsidiary bodies

The Environmental Pollution and Atmospheric Chemistry Scientific Steering Committee (SSC-EPAC)

Working groups

Scientific Advisory Group on Ozone and Solar UV Radiation
Scientific Advisory Group on Applications
Scientific Advisory Group on Aerosols
Scientific Advisory Group for GURME
Scientific Advisory Group on Greenhouse Gases
Scientific Advisory Group for Reactive Gases
Scientific Advisory Group for Total Atmospheric Deposition
Sand and Dust Storms Warning Advisory and Assessment System
Steering Committee of Integrated Global Greenhouse Gas Information System
Steering Committee of Global Air Quality Forecasting and Information System
AiR Pollution - Climate Change - Health Effects Nexus Working Group
Steering Committee of Measurement-Model Fusion for Global Total Atmospheric Deposition
Expert Team of Atmospheric Composition Measurement Quality
Expert Team on the Atmospheric Composition Network Design and Evolution
Vegetation Fire and Smoke Pollution Warning Advisory and Assessment System
Expert Team on Atmospheric Composition Capacity Building and Education

Collaboration Hub

Limited access extranet for working documents