1. Institut de Ciència i Tecnologia Ambientals and Departament de Física Universitat Autònoma de Barcelona Cerdanyola del Vallès Barcelona Spain
2. Marine Science Program and Department of Earth & Ocean Sciences University of South Carolina Columbia South Carolina USA
3. Oceans Institute and School of Physics The University of Western Australia Crawley Western Australia Australia
4. School of Natural Sciences and Centre for Marine Ecosystems Research Edith Cowan University Joondalup Western Australia Australia
5. College of Earth, Ocean and Atmospheric Sciences Oregon State University Corvallis Oregon USA
6. Department of Geology and Geophysics University of Hawaii Honolulu Hawaii USA
7. Department of Marine Chemistry and Geochemistry Woods Hole Oceanographic Institution Woods Hole Massachusetts USA
8. Ocean Sciences Department University of California Santa Cruz Santa Cruz California USA