Justin James Henry Buck¹, Heather M Benway², Carla Berghoff³, Leocadio Blanco-Bercial⁴, Luiz C. Cotovicz Jr.⁵, Kim Irene Currie⁶, Dana Gerlach⁷, Danie Kinkade⁸, Nico Lange⁹, Thomas Mansfield¹⁰, Audrey Mickle⁷, Charlotte Miskin-Hymas¹¹, Enrique Montes¹², Kate Morkeski¹³, Frank E Muller-Karger¹⁴, Dr. Rut Pedrosa Pamies¹⁵, Albert J Plueddemann⁷, Digna Rueda Roa¹⁶, Adam Shepherd¹⁷, Ingunn Skjelvan¹⁸ and Sebastiaan van de Velde¹⁹, (1)National Oceanography Centre, Liverpool, United Kingdom, (2)Woods Hole Oceanographic Inst., Woods Hole, United States, (3)Instituto Nacional de Investigación y Desarrollo Pesquero (INIDEP), Mar del Plata, Argentina, (4)Bermuda Institute of Ocean Sciences - Arizona State University, Julie Ann Wrigley Global Futures Laboratory, St. George's, Bermuda, (5)Universidade Federal do Paraná, Centro de Estudos do Mar, Pontal do Paraná, Brazil, (6)National Institute of Water and Atmospheric Research, Wellington, New Zealand, (7)Woods Hole Oceanographic Institution, Woods Hole, United States, (8)Woods Hole Oceanographic Inst, Woods Hole, United States, (9)NORCE Research, Climate and Environment, Bjerknes Centre for Climate Research, Bergen, Norway, (10)Plymouth Marine Laboratory, Plymouth, United Kingdom, (11)Marine Environmental Data and Information Network (MEDIN), British Oceanographic Data Centre/National Oceanography Centre, Southampton, United Kingdom, (12)University of South Florida, St Petersburg, FL, United States, (13)Woods Hole Oceanographic Institution, Marine Chemistry and Geochemistry, Woods Hole, MA, United States, (14)University of South Florida St. Petersburg, IMaRS, St Petersburg, United States, (15)Marine Biological Laboratory, The Ecosystems Center, Woods Hole, United States, (16)University of South Florida St. Petersburg, St Petersburg, United States, (17)Woods Hole Oceangraphic Inst, Marine Chemistry and Geochemistry, Woods Hole, United States, (18)NORCE Research, Bergen, Norway, (19)Department of Marine Science, University of Otago, Dunedin, New Zealand