Analysis of high frequency optical backscattering and Chla fluoresence data obtained from BGC-Argo floats at the bases of the mesopelagic zone.

Antoine Poteau1, Emmanuel Boss2, Herve Claustre3 and Nathan Briggs1, (1)Sorbonne Universités, UPMC Univ Paris 06, INSU-CNRS, Laboratoire d'Océanographie de Villefranche, Villefranche-sur-mer, France, (2)University of Maine, School of Marine Science, Orono, ME, United States, (3)Sorbonne Universités, UPMC Univ Paris 06, INSU-CNRS, Laboratoire d'Océanographie de Villefranche, Villefranche sur mer, France