CLIVAR/CCl/JCOMM/GEWEX Expert Team on Climate Change Detection and Indices (ETCCDI)

About ETCCDI

The joint CCl/CLIVAR/JCOMM Expert Team (ET) on Climate Change Detection and Indices (ETCCDI) has a mandate to address the need for the objective measurement and characterization of climate variability and change by providing international coordination and helping organizing collaboration on climate change detection and indices relevant to climate change detection, and by encouraging the comparison of modeled data and observations.

 

Terms of Reference

1. Provide international coordination and help organise collaboration on climate change detection and indices relevant to climate change detection.

2. Further develop and publicise indices and indicators of climate variability and change from the surface and sub-surface ocean to the stratosphere.

3. Encourage the comparison of modelled data and observations perhaps via the development of indices appropriate for both sources of information.

4. Coordinate these and other relevant activities the ET chooses to engage in (such as perhaps observing system experiments that help determine where observations are needed for climate change detection) with other appropriate agencies such as GCOS, CBS, CIMO, CAgM, CHy, IPCC, and START, as well with the joint WCRP JSC/CLIVAR Working Group on Coupled Modelling, the WCRP Observations and Assimilation Panel, and regional associations.

5. Explore, document and make recommendations for addressing the needs for capacity building in each region, pertinent to this topic.

6. Submit reports in accordance with timetables established by the OPAG chair and/or Management Group.

Events

ETCCDI Panel Members

Name Role Institute Country
Xuebin Zhang Co-Chair 2014 Climate Research Division Canada
Albert Klein-Tank Co-Chair 2014 KNMI The Netherlands
Panmao Zhai Member 2014 China Meteorological Administration China
Gabriele Hegerl Member 2014 University of Edinburgh UK
Lisa Alexander Member 2014 University of New South Wales Australia
Francis Zwiers Member 2014 Climate Research Division Canada
Scott Woodruff Member 2014 NOAA USA
Kevin Horsburgh Member 2014 National Oceanography Centre UK
Xiaolan Wang Member 2014 Canadian Weather Service Canada
Aiguo Dai Member 2014 NCAR USA
Matilde Rusticucci Member 2014 University of Buenos Aires Argentina
Blair Trewin Member 2014 Bureau of Meteorology Australia

International Detection & Attribution Group

The "International Detection and Attribution Group" (IDAG) is a group of specialists on climate change detection and attribution, who have been collaborating on assessing and reducing uncertainties in the estimates of climate change since 1995 and who have made substantial contributions to the IPCC

Indices & Data

The joint CCl/CLIVAR/JCOMM Expert Team (ET) on Climate Change Detection and Indices (ETCCDI) has a mandate to address the need for the objective measurement and characterization of climate variability and change by providing international coordination and helping organizing collaboration on climate

Resources