Japan Geoscience Union Meeting 2019

Presentation information

[J] Oral

M (Multidisciplinary and Interdisciplinary) » M-IS Intersection

[M-IS24] Integrated Analysis of Geoscience Observations from the Floor to Surface of the Ocean

Sun. May 26, 2019 9:00 AM - 10:30 AM 301B (3F)

convener:Keisuke Ariyoshi(Japan Agency for Marine-Earth Science and Technology), Motoyuki Kido(International Research Institute for Disaster Science, Tohoku University), Daisuke Inazu(Tokyo University of Marine Science and Technology), Narumi Takahashi(National Research Institute for Earth Science and Disaster Resilience), Chairperson:Keisuke Ariyoshi, Motoyuki Kido

9:00 AM - 9:15 AM

[MIS24-01] Meteorological Observations at Shionomisaki in cooperation with “Chikyu”, Shinsei-maru and Seisui-maru

*Akira Kuwano-Yoshida1, Keisuke Ariyoshi2, Kosei Komatsu3, Yoshihiro Tachibana4, Mikiko Fujita2, Masato I. Nodzu5, Hatsumi Nishikawa10, Yoshimi Kawai2, Naoki Kishita6, Lyndon Mark Olaguera5, MIHARU KUBO8, Kentaro Hase7, Yuya Matsuyama6, Minami Masuda9, Kenta Irie11, Tetsuji Yoshida10, Yusuke Watanabe7, Kosuke Matsuda12, Syunsuke Aoki7, Shingo Watanabe2, Akira Kurisu13, Shota Yamasaki7, Hidetaka Hirata14, Shizuka Akiyama7, Yoshinori Shigeta15, Akira Miyata15, Kai Matsubara15, Yoshitaka Tada15, Yasushi Watarai16, Yusuke Nakamura16 (1.Disaster Prevention Research Institute, Kyoto University, 2.Japan Agency for Marine-Earth Science and Technology, 3.Graduate School of Frontier Sciences, The University of Tokyo, 4.Faculty of Bioresources, Mie University,, 5.Tokyo Metropolitan University, 6.Kyushu University, 7.Kyoto University, 8.University of The Ryukyus, 9.Hirosaki University, 10.Hokkaido University, 11.Tokyo Gakugei University, 12.Tokyo University of Marine Science and Technology, 13.Okayama University, 14.Nagoya University, 15.Tottori University of Environmental Studies, 16.Rissho University)

Keywords:Kuroshio, DONET, air-sea interaction

Off Kii Peninsula, DONET is distributed to monitor earthquake and tsunami at seafloor in real time. Because observed pressure change at seafloor includes atmospheric and oceanic oscillation as well as crustal deformation, it is important to observe atmosphere and ocean over DONET. On the other hand, Kuroshio affects atmosphere due to heat and moisture fluxes. To observe atmosphere and ocean processes around Kuroshio, meteorological observations at Shionomisaki Wind Effect Laboratory have been conducted in parallel with “Chikyu”, Shinsei-maru, Seisui-maru during 11-20 October (Obs1), 5-9 November (Obs2) and 12-16 November (Obs 3) in 2018. Through the observation period, upper-air observation using GPS sonde has been conducted twice a day at 03 JST and 15 JST. In addition, atmospheric boundary layer has been observed using a drone, a doppler lidar and pilot barons.

Acknowledgement
This study was supported by Kinki Kensetsu Kyokai Research Grant, Kyoto University DPRI Collaborative Research, JSPS KAKENHI Grant Number 17K19093.