1. Grupo de Ecología en Ambientes Costeros (GEAC) Instituto Patagónico para el Estudio de los Ecosistemas Continentales (IPEEC) CONICET Boulevard Brown 2915 Puerto Madryn (U9120ACD) Chubut Argentina
2. School of Biological, Earth and Environmental Science University of New South Wales Sydney New South Wales 2052 Australia
3. Department of Botany Nelson Mandela University Port Elizabeth 6031 South Africa
4. UMR CNRS 6553 Ecosystems, Biodiversity Evolution (ECOBIO) University of Rennes 1 Campus de Beaulieu 35 042 Rennes Cedex France
5. Evolution and Ecology University of California Davis California 95616 USA
6. Department of Ecology and Evolutionary Biology Brown University 02901 Providence Rhode Island USA
7. Department of Estuarine and Delta Systems Royal Netherlands Institute for Sea Research (NIOZ) Utrecht University P.O. Box 140 4400 AC Yerseke The Netherlands
8. Faculty of Geosciences Department of Physical Geography Utrecht University 3584 CS Utrecht The Netherlands
9. Department of Biology University of North Carolina Chapel Hill North Carolina 27599‐3280 USA
10. MARE ‐ Marine and Environmental Sciences Centre Faculty of Sciences of the University of Lisbon Campo Grande 1749‐016 Lisbon Portugal
11. Maritime Studies Program Williams College, Mystic Seaport Mystic Connecticut 96355 USA
12. Departamento de Biología Vegetal y Ecología Universidad de Sevilla 41080 Sevilla Spain
13. Universidade Federal do Rio Grande‐FURG, Campus Carreiros Rio Grande RS 96203‐900 Brazil
14. School of Biological Sciences University of East Anglia Norwich NR4 7TJ United Kingdom
15. Woods Hole Research Center 129 Woods Hole Road Falmouth Massachusetts 02543 USA
16. California State Coastal Conservancy Oakland California 94612‐1401 USA
17. Centre for Ecology and Hydrology Edinburgh Research Station Penicuik Midlothian EH26 0QB United Kingdom
18. Department of Environmental Science and Policy University of California Davis California 95616 USA
19. Department of Integrative Biology Oregon State University 3029 Cordley Hall Corvallis Oregon 97331 USA
20. Department of Marine and Environmental Science Northeastern University Nahant Massachusetts 01908 USA
21. Department of Oceanography and Coastal Sciences Louisiana State University Baton Rouge Louisiana 70803 USA
22. Belle Baruch Institute for Marine and Coastal Sciences University of South Carolina Columbia South Carolina 29208 USA
23. Departamento de Ciencias Integradas Universidad de Huelva Huelva 21071 Spain
24. Integrative Oceanography Division and Center for Marine Biodiversity and Conservation Scripps Institution of Oceanography La Jolla California 92093 USA
25. Ministry of Education Key Laboratory for Biodiversity Science and Ecological Engineering Coastal Ecosystems Research Station of the Yangtze River Estuary Institute of Biodiversity Science and Institute of Eco‐Chongming School of Life Sciences Fudan University Shanghai 200438 China
26. Key Laboratory of the Ministry of Education for Coastal and Wetland Ecosystems College of the Environment and Ecology Xiamen University Fujian 361102 China
27. Department of Biology and Biochemistry University of Houston Houston Texas 77204 USA
28. U.S. Fish and Wildlife Service Humboldt Bay National Wildlife Refuge 6800 Lanphere Road Arcata California 95521 USA
29. Centre for Invasion Biology Department of Botany and Zoology Stellenbosch University Matieland 7602 South Africa
30. Instituto de Biología de Organismos Marinos (IBIOMAR‐CONICET) U9120 ACD Puerto Madryn Argentina
31. Division of Marine Science and Conservation Nicholas School of the Environment Duke University Beaufort North Carolina 28516 USA
32. Grice Marine Laboratory and the Department of Biology College of Charleston Charleston South Carolina 29412 USA
33. Apletree House Larters Lane Middlewood Green Sufolk IP14 5HB United Kingdom
34. Portland State University Portland Oregon 97207 USA
35. Ecosystem Management Research Group University of Antwerp Antwerp BE‐2610 Belgium
36. The Ecosystems Center Marine Biological Laboratory Woods Hole Massachusetts 02543 USA
37. New Jersey Marine Sciences Consortium Sandy Hook New Jersey 07732 USA
38. Department of Biological Sciences Rutgers University Newark New Jersey 07102 USA