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

Sun. May 26, 2019 3:30 PM - 5:00 PM Poster Hall (International Exhibition Hall8, Makuhari Messe)

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)

Sea bottom pressure data contains various components such as crustal deformation, ocean oscillation, tidal variability, atmospheric change, and instrumental drift. So far, seismologists have treated the ocean oscillation as noise, and ocean physicists have done vice versa (considering crustal deformation as noise). Such problems apply to ongoing undersea acoustic distance measuring and other types of ocean observations. In this session, we welcome contribution on various topics focusing on the complementary relationship between seismology, ocean physics, meteorology, tsunami technology, and other related fields.

[MIS24-P01] A simultaneous observation from seafloor to atmosphere by using “Chikyu” and DONET

*Keisuke Ariyoshi¹, Takeshi Iinuma¹, Shuhei Nishida¹, Yuya Machida¹, Yasumasa Miyazawa¹, Toru Miyama¹, Hiroshi Uchida¹, Akira Nagano¹, Masahide Wakita¹, Mikiko Fujita¹, Tatsu Kuwatani¹, Amane Fujiwara¹, Katsunori Kimoto¹, Yoshiyuki Nakano¹, Yoshimi Kawai¹, Kaoru Ichikawa², Takuya Hasegawa⁵, Akira Kuwano-Yoshida³, Akiko Toh⁴ (1.Japan Agency for Marine-Earth Science and Technology, 2.Kyusyu University, 3.Kyoto University, 4.The University of Tokyo, 5.Tohoku University)

[MIS24-P02] Spatio-temporal variation of water pressure on the sea bottom in the Kuroshio region south of Kii Peninsula

*Kosei Komatsu^1,2, Akira Kuwano-Yoshida³, Keisuke Ariyoshi⁴ (1.Graduate School of Frontier Sciences, The University of Tokyo, 2.Atmosphere and Ocean Research Institute, The University of Tokyo, 3.Disaster Prevention Research Institute, Kyoto University, 4.Japan Agency for Marine-Earth Science and Technology)

[MIS24-P03] GPS-A measurement considering the existence of internal gravity wave

*Motoyuki Kido¹, Ryo Matsui², Yoshihiro Niwa³, Chie Honsho² (1.International Research Institute for Disaster Science, Tohoku University, 2.School of Science, Tohoku University, 3.Ocean Alliance, the University of Tokyo)

[MIS24-P04] Measurement of precipitable water vapor using small and lightweight microwave radiometer

*Masahiro Minowa¹, Shigeaki Okumura¹, Shuhei Inoue¹, Yuya Takashima¹, Akira Kuwano-Yoshida², Satoru Oishi³, Toshikazu Onishi⁴, Hideo Ogawa⁴ (1.FURUNO ELECTRIC CO., LTD., 2.Kyoto Univ., 3.Kobe Univ., 4.Osaka Pref. Univ.)

[MIS24-P05] Observation Across the Large-meander Path of the Kuroshio South of Japan by a Saildrone

★Invited Papers

*Akira Nagano¹, Kentaro Ando¹ (1.Japan Agency for Marine-Earth Science and Technology (JAMSTEC))

[MIS24-P06] Variations in ocean bottom pressure associated with the retreat of the Oyashio current off the southeastern coast of Hokkaido, Japan

*Takuya Hasegawa¹, Akira Nagano², Hiroyuki Matsumoto², Keisuke Ariyoshi², Masahide Wakita² (1.Tohoku University, 2.JAMSTEC)

[MIS24-P07] Detection of seafloor crustal deformation from ocean bottom pressure data after applying amplitude corrections on non-tidal components in Hikurangi subduction margin

*Tomohiro Inoue¹, Tomoya Muramoto², Daisuke Inazu³, Yoshihiro Ito⁴, Ryota Hino⁵, Kazuaki Ohta⁴, Syuichi Suzuki⁵ (1.Kyoto University, 2.National Institute of Advanced Industrial Science and Technology, 3.Tokyo University of Marine Science and Technology, 4.Disaster Prevention Research Institute, 5.Tohoku University)

Session information