1. Centre for Ecology and Hydrology Wallingford UK
2. School of Geography and the EnvironmentUniversity of Oxford Oxford UK
3. Met. Office Hadley CentreMet. Office Exeter UK
4. Environmental Change InstituteUniversity of Oxford Oxford UK
5. School of Geographical SciencesUniversity of Bristol Bristol UK
6. Institute for Environmental DecisionsETH Zurich Zurich Switzerland
7. Institute for Atmospheric and Climate ScienceETH Zurich Zurich Switzerland