Sarah Cryer¹, Mark Moore², Glen Tarran³, Edward Mawji⁴, Nichole J Marsh⁵, Kyle Mayers⁶, Te Liu⁷, Dorothee C E Bakker⁸, Emmanuel Atai⁹ and Prof. Alex J Poulton⁵, (1)Heriot-Watt University, The Lyell Centre for Earth and Marine Sciences and Technology, Edinburgh, United Kingdom, (2)University of Southampton, School of Ocean and Earth Science, Southampton, United Kingdom, (3)Plymouth Marine Laboratory, Plymouth, United Kingdom, (4)National Oceanography Center, Soton, Southampton, United Kingdom, (5)Heriot-Watt University, The Lyell Centre, Edinburgh, United Kingdom, (6)NORCE Norwegian Research Centre, Bergen, Norway, (7)University of Southampton, Southampton, United Kingdom, (8)University of East Anglia, Centre for Ocean and Atmospheric Sciences, School of Environmental Sciences, Norwich, United Kingdom, (9)University of East Anglia, School of Environmental Sciences, Norwich, United Kingdom