Introduction (9:00 AM - 10:30 AM)
Session information
[J] Online Poster
M (Multidisciplinary and Interdisciplinary) » M-TT Technology & Techniques
[M-TT37] Brand-new scope of coupling geophysics being established by infrasound and associated waves
Fri. May 26, 2023 9:00 AM - 10:30 AM Online Poster Zoom Room (4) (Online Poster)
convener:Masa-yuki Yamamoto(Department of systems engineering, Kochi University of Technology), Mie Ichihara(Earthquake Research Institute, University of Tokyo), Takayuki Otsu(Japan Weather Association), Kensuke Nakajima(Department of Earth and Planetary Sciences,Flculty of Sciences,Kyushu University)
On-site poster schedule(2023/5/25 17:15-18:45)
Infrasound and associated wave studies are recently focused on coupling waves with long-distant and vertical propagation characteristics. Such kinds of waves, having with coupling process between the atmosphere and the surface of ground and ocean, are linked with elastic waves in lithosphere and oceanic sphere, as well as to atmospheric regions up to the upper atmosphere, playing a role of generating many kinds of wavelike turbulence in thermosphere. Moreover, whole on the globe, these waves excited depending on the latitude regions, as well as on the environmental regions, such as snow ice, desert, rainforest, mountain, ocean, etc., have their own characteristics. These waves can be excited by large-scale geophysical events like volcanic eruptions, tsunami, thunderstorms, etc. as well as artificial explosions, propagating with long distance. In this session, we would like to discuss such "coupling geophysics" by using many new or well-known investigated data and simulations of infrasound and associated low frequency waves. It can combine multiple spheres in geophysics and bring a brand-new scope of geophysics. Your contributions from many regions are welcome!
9:00 AM - 10:30 AM
*Kensuke Nakajima1 (1.Department of Earth and Planetary Sciences,Flculty of Sciences,Kyushu University)
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9:00 AM - 10:30 AM
*Emi Imada1, Kensuke Nakajima1 (1.Kyushu University)
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9:00 AM - 10:30 AM
*Takumi Hiramine1, Emi Imada2, Kensuke Nakajima3 (1.Department of Earth and Planetary Sciences, School of Science, Kyushu University, 2.Department of Earth and Planetary Sciences, Graduate School of Science, Kyushu University, 3.Department of Earth and Planetary Sciences, Faculty of Science, Kyushu University)
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9:00 AM - 10:30 AM
*Makiko Iwakuni1, Nobuo Arai1, Takayuki Otsu1, Masashi Motohashi1, Yuki Takeda1, Mami Nogami1 (1.JAPAN WEATHER ASSOCIATION)
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9:00 AM - 10:30 AM
*Masa-yuki Yamamoto1, Kazuki Mizuno1, Tsubasa Kondo1, Hiroaki Saito2 (1.Department of systems engineering, Kochi University of Technology, 2.Department of Science, Hokkaido University)
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9:00 AM - 10:30 AM
[MTT37-P06] Dynamic pressure measurement techniques around atmospheric pressure by laser interferometer
★Invited Papers
*Daichi Takahara1, Hideaki Iizumi1, Hiroaki Kajikawa1 (1.National Institute of Advanced Industrial Science and Technology)
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Discussion (9:00 AM - 10:30 AM)