1. Department of Global Change Research; Instituto Mediterráneo de Estudios Avanzados (CSIC- Univ. Islas Balears); Esporles Spain
2. Arctic Research Centre, Bioscience, Aarhus University; Aarhus C Denmark
3. Red Sea Research Center, King Abdullah University of Science and Technology; Thuwal Kingdom of Saudi Arabia
4. Faculty of Biosciences; Fisheries and Economics, UiT, The Arctic University of Norway; Tromso, Norway
5. Laboratorio de Biogeoquímica de Isótopos Estables, Instituto Andaluz de Ciencias de la Tierra (CSIC-Univ. Granada); Granada Spain
6. Department of Estuarine and Delta Systems; Royal Netherlands Institute for Sea Research; Yerseke The Netherlands
7. Faculty of Earth and Life Science; Department of Earth Sciences, Vrije Universiteit; Amsterdam The Netherlands
8. Faculty of Geosciences; Department of Earth Sciences, University of Utrecht; Utrecht The Netherlands