Stefanie Ypma, Utrecht University, Faculty of Science, Utrecht, Netherlands, Kjeld Werther, Wageningen University and Research Center, Wageningen, Netherlands, Nicole Bale, Royal Netherlands Institute for Sea Research, Microbiology & Biogeochemistry, Den Burg, Netherlands, Sabine Gollner Dr., Royal Netherlands Institute for Sea Research, Ocean Systems, 't Horntje Texel, Netherlands, Erik de Lange, Utrecht University, Department of History and Art History, Utrecht, Netherlands, Cale Miller, Utrecht University, Department of Earth Sciences, Utrecht, Netherlands, Alex Oude Elferink, Utrecht University, Netherlands Institute for the Law of the Sea, Utrecht, Netherlands and Erik van Sebille, Utrecht University, Institute for Marine and Atmospheric research Utrecht, Utrecht, Netherlands