Heidi Burdett¹, Jinhua Mao², Gavin L Foster³ and Nick Kamenos¹, (1)Umeå University, Umeå Marine Sciences Centre, and Department of Ecology, Environment & Geoscience, Umeå, Sweden, (2)Xiamen University, State Key Laboratory of Marine Environmental Science, Xiamen, China, (3)University of Southampton, School of Ocean and Earth Science, Southampton, United Kingdom