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

[AOS21-P01] Surface variation of Nd isotopic composition in the western South Indian Ocean

*Hajime Obata¹, Taejin Kim², Hirofumi Tazoe³ (1. Atmosphere and Ocean Research Institute, The University of Tokyo, 2. Pukyong National University, Korea, 3. Hirosaki University, Japan)

Keywords:Neodymium isotopes, Agulhas Current, Southern Ocean