[A-OS21] Physical, biogeochemical, and ecological processes and variability in the Indian Ocean

[AOS21-01] Anomalies in photosynthetic parameters around the subsurface chlorophyll maxima in the eastern Indian Ocean

*Mitsuhide Sato¹, Takako Masuda², Yoshiko Kondo¹, Takuya Sato³, Hiroaki Saito⁴ (1. Graduate School of Fisheries and Environmental Sciences, Nagasaki University, 2. Fisheries Resources Institute, Japan Fisheries Research and Education Agency, 3. Graduate School of Agricultural and Life Science, The University of Tokyo, 4. Atmosphere and Ocean Research Institute, The University of Tokyo)

Keywords:Eastern Indian Ocean, Single turnover active fluorometry, Subsurface chlorophyll maximum, Light-iron co-limitation