1. School of Ocean Sciences Bangor University Anglesey UK
2. Department of Estuarine and Delta Systems Royal Netherlands Institute for Sea Research (NIOZ) and Utrecht University Yerseke The Netherlands
3. Department of Physical Geography, Faculty of Geosciences Utrecht University Utrecht The Netherlands
4. UK Centre for Ecology & Hydrology, Environment Centre Wales Bangor UK
5. Centre for Ecology and Conservation University of Exeter Cornwall UK
6. Department of Biology University of Victoria Victoria British Columbia Canada
7. Wildfowl & Wetlands Trust, Slimbridge Wetland Centre Slimbridge UK