1. Department of Life Sciences; The Natural History Museum; Cromwell Road London SW7 5BD UK
2. School of Earth and Ocean Sciences; Cardiff University; Main Building Park Place Cardiff CF10 3YE UK
3. Marine Biological Association of the UK; Citadel Hill Plymouth PL1 2PB UK
4. Ocean and Earth Science; National Oceanography Centre; University of Southampton; Waterfront Campus European Way Southampton SO14 3ZH UK
5. School of Geographical and Earth Sciences; University of Glasgow; Glasgow G12 8QQ UK
6. Marine Plant Ecology Research Group (ALGAE); Centre of Marine Sciences (CCMAR); University of Algarve; Campus of Gambelas Faro 8005-139 Portugal
7. School of Biological Sciences; University of Essex; Colchester CO4 3SQ UK
8. Institute of Zoology; Zoological Society of London; Regent's Park London NW1 4RY UK
9. Department of Zoology; The University of British Columbia; #4200-6270 University Blvd. Vancouver British Columbia V6T 1Z4 Canada
10. DiSTAV - University of Genoa; C.so Europa 26 Genoa 16132 Italy
11. Department of Earth and Environmental Sciences; University of St Andrews; St Andrews Fife KY16 9AL UK
12. Scottish Oceans Institute; University of St Andrews; St Andrews Fife KY16 8LB UK
13. Scottish Marine Institute; Oban Argyll PA37 1QA UK
14. Institute of Evolutionary Biology; University of Edinburgh; The King's Building West Mains Road Edinburgh EH9 3JT UK
15. Institute of Biology, Environmental and Rural Sciences; Aberystwyth University; Aberystwyth UK
16. Marine Biology and Ecology Research Centre; School of Marine Sciences and Engineering; Plymouth University; PL4 8AA UK
17. CNRS; UMR; 7144, Station Biologique de Roscoff Place Georges Teissier Roscoff Cedex 29688 France
18. UPMC Univ. Paris 6; UMR 7144; Station Biologique de Roscoff Place Georges Teissier Roscoff Cedex 29688 France
19. Plymouth Marine Laboratory; Prospect Place The Hoe Plymouth PL1 3DH UK
20. School of Earth Sciences; University of Bristol; Wills Memorial Building Queen's Road Bristol BS8 1RJ UK
21. Division of Plant Science; University of Dundee at the James Hutton Institute; Invergowrie Dundee DD2 5DA UK
22. Plant Functional Biology and Climate Change Cluster; University of Technology Sydney; Ultimo NSW 2007 Australia
23. Leibniz-Zentrum für Marine Tropenökologie; Fahrenheitstraße 6 Bremen D-28359 Germany