[E] Oral
S (Solid Earth Sciences ) » S-SS Seismology
convener:Takashi Tonegawa(Research and Development center for Earthquake and Tsunami, Japan Agency for Marine-Earth Science and Technology), Takeshi Akuhara(Earthquake Research Institute, University of Tokyo), Pascal Audet(University of Ottawa), Taka'aki Taira(Berkeley Seismological Laboratory, University of California, Berkeley)
Seismic observations in the oceans have been steadily increasing in the last two decades due to continued deployments and recent advances in temporary arrays and permanent (cabled) networks including seismometers, hydrophones, and pressure gauges. The use of ocean data on the seafloor and in the seawater has compelled the community to create/modify data processing techniques, with exciting new findings on, e.g., seismicity, wave phenomena, seismic structures from active and passive surveys, and underwater phenomena. Some of these studies may be related to environmental seismology in the ocean. The purpose of this session is to share recent advances in seismology from data obtained in the oceans, including new seismicity and seismic velocity, progress in instrumentation, data processing on active and passive seismic approaches, characterization of ambient noise, e.g., microseisms and infragravity waves, as well as challenges in suppressing contamination from ocean-related noise.
*Nate Lindsey1,2, Jonathan Ajo-franklin4,2, T. Craig Dawe3, Lise Retailleau1, Biondo Biondi1, Lucia Gualtieri1 (1.Stanford University, 2.Lawrence Berkeley National Laboratory, 3.Monterey Bay Aquarium Research Institute, 4.Rice University)
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*Masanao Shinohara1, Tomoaki Yamada1, Takeshi Akuhara1, Kimihiro Mochizuki1, Takeo Kasajima2, Takahiro Arioka2, Masayuki Hamakawa3, Shunsuke Kubota4 (1.Earthquake Research Institute, University of Tokyo, 2.Fujitsu Laboratories Ltd., 3.Fujitsu Limited, 4.YK Giken Co., Ltd.)
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*Yoshio Fukao1, Hiroko Sugioka5, Aki Ito1, Takashi Tonegawa1, Mikiya Yamashita4, Hajime Shiobara2, Tatsuya Kubota3, Tatsuhiko Saito3 (1.Japan Agency for Marine-Earth Science & Technology, 2.University of Tokyo, 3.National Research Institute of Earth Science and Disaster Resillence , 4.National Institute of Advanced Industrial Science and Technology, 5.Kobe University)
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*Evgeny A. Podolskiy1, Yoshio Murai2, Naoya Kanna1, Shin Sugiyama3 (1.Arctic Research Center, Hokkaido University, 2.Institute of Seismology and Volcanology, Hokkaido University, 3.Institute of Low Temperature Science, Hokkaido University)
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Satish Maurya1,2, *Taka'aki Taira1, Barbara Romanowicz1,3 (1.Berkeley Seismological Laboratory, University of California, Berkeley, 2.Department of Earth Sciences, Indian Institute of Technology Bombay, 3.Collège de France, Paris)
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*Yoshihiro Ito1, Miyuu Uemura1, Spahr C. Webb2, Kimihiro Mochizuki3, Stuart Henrys4 (1.Disaster Prevention Research Institute, Kyoto University, 2.Lamont Doherty Earth Observatory, Columbia University, 3.Earthquake Research Institute, The University of Tokyo, 4.GNS Science)
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