1. University of Bremen. Germany
2. Inst. of Oceanography & Fisheries, Croatia
3. Fisheries Research Institute, Greece
4. University of Waggeningen, Nederland
5. Universidade de Liverpool, UK
6. National Institute for Hydrology and Water Management, Romania
7. Astrakhan Biosphere Reserve, Russia
8. Inovacion, Ciência y Empresas, Spain
9. University of Padova, Italy
10. Institute Marine Sciences, Australia
11. Can Tho University, Vietnam
12. Burapha University, Thailand
13. Centre for Ocean Studies, India
14. Universidade de Madras, Índia
15. Tanzania Wildlife Institute, Tanzania
16. Univers. Eduardo Mondlane, Mozambique
17. Faculty of Sciences of Bizerte,Tunisia
18. Morocco
19. Colomba Francisco Arias
20. Argentina
21. Universitédo Québec, Canada
22. University of Algarve, Portugal
23. Institute of Aquatic Ecology, Latvia
24. ERCE, Poland
25. US Army Corps of Engineers, USA
26. Catchment Science Centre, UK