The Annual Cycle of Upper-Ocean Potential Vorticity and its Relationship to Submesoscale Instabilities: Insights from Mooring Observations

Xiaolong Yu, University of Southampton, School of Ocean and Earth Science, Southampton, United Kingdom, Alberto Naveira Garabato, University of Southampton, National Oceanography Centre, Southampton, United Kingdom, Adrian P Martin, National Oceanography Centre, Southampton, United Kingdom, Christian E. Buckingham, British Antarctic Survey, Cambridge, United Kingdom and Liam Brannigan, Stockholm University, MISU, Stockholm, Sweden