Mid-latitude ocean variability and its impact on atmosphere and biogeochemistry

Update: 08. 08, 2023

Aug. 7, 2023(Aug. 22-23, 2023)

Research Meeting in Otsuchi Coastal Research Center

Date：August 22, 2023（Tuesday）13:00～17:00
          August 23, 2023（Wednesday）9:30～15:00
Venue：Otsuchi Coastal Research Center
             1-19-8 Akahama, Otsuchi, Iwate Prefecture 028-1102, JAPAN
             Tel: +81-193-42-5611
Invited Speakers：Masahiko Fujii, AORI, The University of Tokyo
            Sayaka Yasunaka, Tohoku University
            Yuki Minegishi, AORI, The University of Tokyo
 

Agenda

(*: invited）

August 22

13:00 – 13:05　Welcome and introduction

Session １ (Chair: Hatsumi Nishikawa）

13:05 – 13:50　*Yuki Minegishi（AORI）
    Beyond restoration

13:50 – 14:20　Yuma Kawakami（MRI）
    Cold- versus warm-season-forced variability of net Kuroshio transport

14:20 – 14:50　Ryohei Yamaguchi（JAMSTEC）
    Salinity impact on tropical cyclone-induced cold wakes

14:50 – 15:05　(Break)

Session 2 (Chair: Ryohei Yamaguchi）

15:05 – 15:35　Takahiro Toyoda（MRI）
    Evolution of tropical instability waves resolved in coupled atmosphere-ocean predictions

15:35 – 16:05　Yutaro Nirasawa（AORI）
    Comparison of atmosphere-ocean coupled experiment and Hotspot observation

16:05 – 16:50　* Masahiko Fujii（AORI）
    Impacts of ocean warming, acidification, and deoxygenation on coastal ecosystem

August 23

Session 3 (Chair: Shota Katsura)

9:30 – 10:15　*Sayaka Yasunaka（Tohoku University）
    Large-scale variability of biogeochemical parameters in the surface ocean

10:15 – 10:45　Hisashi Ono（JMA）
    The Decadal variability and Acidification trend in Subtropical Mode Water and its Propagation around Okinawa

10：45 – 11:00　(Break)

11:00 – 11:30　Yuji Kashino　（National Fisheries University）
    Ocean surface structure in the Japan Sea in winter: Observation results during cruises of Koyo-maru in January 2022 and 2023.

11:30 – 12:00　Toru Miyama（JAMSTEC）
    Super Kuroshio Large Meander

12:00 – 13:00　(Lunch break)

Session 4 (Chair: Takahiro Toyoda)

13:00 – 13:30　Takashi Sakamoto（Ocean Eyes）
    A study for influences of Kuroshio stable paths on the environment of Lake Hamana using a numerical model

13:30 – 14:00　Shota Katsura（AORI）
    Transport of River Waters around Tsugaru Strait in a High-resolution Model

14:00 – 14:30　Yoshimasa Matsumura（AORI）
    A high-resolution particle tracking system around Japan

14:30 – 15:00　Discussion