A seasonal comparison of high-resolution nitrate fluxes into the euphotic zone in the Celtic shelf sea, using a Lab-on-Chip nutrient and microstructure sensors deployed on gliders.

Alexander Vincent1, Matthew Palmer2, Robin W Pascal3, Alexander Beaton4, Joanne Hopkins3 and Maeve C Lohan5, (1)National Institute of Water and Atmospheric Research, New Zealand, (2)National Oceanography Center, Liverpool, United Kingdom, (3)National Oceanography Centre, Southampton, United Kingdom, (4)National Oceanography Centre, Ocean Technology and Engineering Group, Southampton, United Kingdom, (5)University of Southampton, Ocean and Earth Sciences, National Oceanography Centre, Southampton, United Kingdom