@phdthesis{oai:tohoku.repo.nii.ac.jp:00138767, author = {Kawakami, Yuma}, month = {2024-01-31, 2022-11-01}, note = {博士学位論文 (Thesis(doctor))}, school = {Tohoku University}, title = {Upper Ocean Variability in the North Pacific Subtropical Gyre: Viewpoint of Kuroshio and Water Masses}, year = {} }