Japan Geoscience Union Meeting 2019

Ken Ikehara

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Convener, Chairperson

Sun. May 26, 2019 10:45 AM - 12:15 PM 102 (1F)

  • [J] Oral
  • | H (Human Geosciences )
  • | H-QR Quaternary research

[H-QR05] Quaternary, Diachronic dynamics of human-environment interactions

convener:Mamoru Koarai(Earth Science course, College of Science, Ibaraki University), Ken Ikehara(Institute of Geology and Geoinformation, National Institute of Advanced Industrial Science and Technology), Masayuki Hyodo(Research Center for Inland Seas, Kobe University), Chairperson:Ken Ikehara(AIST), Kaori Aoki

Sun. May 26, 2019 1:45 PM - 3:15 PM 102 (1F)

  • [J] Oral
  • | H (Human Geosciences )
  • | H-QR Quaternary research

[H-QR05] Quaternary, Diachronic dynamics of human-environment interactions

convener:Mamoru Koarai(Earth Science course, College of Science, Ibaraki University), Ken Ikehara(Institute of Geology and Geoinformation, National Institute of Advanced Industrial Science and Technology), Masayuki Hyodo(Research Center for Inland Seas, Kobe University), Chairperson:Mamoru KOARAI(Ibaraki University), Tomonori Naya(産業技術総合研究所)

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

  • [J] Poster
  • | H (Human Geosciences )
  • | H-QR Quaternary research

[H-QR05] Quaternary, Diachronic dynamics of human-environment interactions

convener:Mamoru Koarai(Earth Science course, College of Science, Ibaraki University), Ken Ikehara(Institute of Geology and Geoinformation, National Institute of Advanced Industrial Science and Technology), Masayuki Hyodo(Research Center for Inland Seas, Kobe University)

Sun. May 26, 2019 5:15 PM - 6:30 PM Poster Hall (International Exhibition Hall8, Makuhari Messe)

  • [J] Poster
  • | H (Human Geosciences )
  • | H-QR Quaternary research

[H-QR05] Quaternary, Diachronic dynamics of human-environment interactions

convener:Mamoru Koarai(Earth Science course, College of Science, Ibaraki University), Ken Ikehara(Institute of Geology and Geoinformation, National Institute of Advanced Industrial Science and Technology), Masayuki Hyodo(Research Center for Inland Seas, Kobe University)

Mon. May 27, 2019 9:00 AM - 10:30 AM 301B (3F)

  • [E] Oral
  • | H (Human Geosciences )
  • | H-CG Complex & General

[H-CG27] Turbidity current: from triggers for the generation to the depositional and morphologic al processes

convener:Miwa Yokokawa(Osaka Institute of Technology), Hajime Naruse(Department of Geology and Mineralogy, Graduate School of Science, Kyoto University), Norihiro Izumi(Faculty of Engineering, Hokkaido University), Ken Ikehara(Institute of Geology and Geoinformation, National Institute of Advanced Industrial Science and Technology), Chairperson:Miwa Yokokawa(Osaka Institute of Technology), Norihiro Izumi(Hokkaido University)

Mon. May 27, 2019 10:45 AM - 12:15 PM 301B (3F)

  • [E] Oral
  • | H (Human Geosciences )
  • | H-CG Complex & General

[H-CG27] Turbidity current: from triggers for the generation to the depositional and morphologic al processes

convener:Miwa Yokokawa(Osaka Institute of Technology), Hajime Naruse(Department of Geology and Mineralogy, Graduate School of Science, Kyoto University), Norihiro Izumi(Faculty of Engineering, Hokkaido University), Ken Ikehara(Institute of Geology and Geoinformation, National Institute of Advanced Industrial Science and Technology), Chairperson:Hajime Naruse(Kyoto University), Ken Ikehara(AIST)

Mon. May 27, 2019 5:15 PM - 6:30 PM Poster Hall (International Exhibition Hall8, Makuhari Messe)

  • [E] Poster
  • | H (Human Geosciences )
  • | H-CG Complex & General

[H-CG27] Turbidity current: from triggers for the generation to the depositional and morphologic al processes

convener:Miwa Yokokawa(Osaka Institute of Technology), Hajime Naruse(Department of Geology and Mineralogy, Graduate School of Science, Kyoto University), Norihiro Izumi(Faculty of Engineering, Hokkaido University), Ken Ikehara(Institute of Geology and Geoinformation, National Institute of Advanced Industrial Science and Technology)

Speaker, Author, Co-Author

Sun. May 26, 2019 10:45 AM - 12:15 PM 102 (1F)

  • [J] Oral
  • | H (Human Geosciences )
  • | H-QR Quaternary research

[H-QR05] Quaternary, Diachronic dynamics of human-environment interactions

Mon. May 27, 2019 9:00 AM - 10:30 AM 301B (3F)

  • [E] Oral
  • | H (Human Geosciences )
  • | H-CG Complex & General

[H-CG27] Turbidity current: from triggers for the generation to the depositional and morphologic al processes

10:00 AM - 10:15 AM

[HCG27-05] Is surface sediment remobilization more popular mechanism for generating earthquake-induced turbidity current? Evidence of radiocarbon dates from the westernmost Nankai and Japan Trench subduction zones

*Ken Ikehara1, Toshiya Kanamatsu3, Tobias Schwestermann2, Arata Kioka2, Michael Strasser2 (1.Institute of Geology and Geoinformation, National Institute of Advanced Industrial Science and Technology, 2.Universität Innsbruck, 3.Japan Agency for Marine-Earth Science and Technology)

Sun. May 26, 2019 9:00 AM - 10:30 AM A05 (TOKYO BAY MAKUHARI HALL)

  • [J] Oral
  • | S (Solid Earth Sciences )
  • | S-CG Complex & General

[S-CG56] Ocean Floor Geosciences

9:15 AM - 9:30 AM

[SCG56-02] Mineralogical and geochemical study of hydrothermal deposits beneath the seafloor at the Gondou field in the Okinawa Trough

*Shuhei Totsuka1, Jun-ichiro Ishibashi2, Kazuhiko Shimada2, Kei Ikehata3, Hideaki Machiyama4, Koichi Iijima4, Hirofumi Yamamoto4, Hidenori Kumagai4, Ken Ikehara5, Toru Yamasaki5, Yutaro Takaya6, Toshiro Nagase7, Thomas Tindell8, Kotaro Yonezu8, Yuki Tada8 (1.Department of Earth and Planetary Sciences, Graduate School of Sciences, Kyushu University, 2.Department of Earth and Planetary Sciences, Faculty of Science, Kyushu University, 3.Faculty of Life and Environmental Sciences, University of Tsukuba, 4.Research and Development Center for Submarine Resources, JAMSTEC, 5.Geological Survey of Japan, National Institute of Advanced Industrial Science and Technology, 6.Department of Resources and Environmental Engineering School of Creative Science and Enginerring, Waseda University, 7.Tohoku University Museum, 8.Department of Earth Resources Engineering, Faculty of Engineering, Kyushu University)

Mon. May 27, 2019 3:30 PM - 5:00 PM Poster Hall (International Exhibition Hall8, Makuhari Messe)

  • [J] Poster
  • | S (Solid Earth Sciences )
  • | S-CG Complex & General

[S-CG56] Ocean Floor Geosciences

[SCG56-P13] Mineralogical and geochemical study of sediment cores collected from the Gondou hydrothermal field in the Okinawa Trough

*Jun-ichiro Ishibashi1,2, Shuhei Totsuka2, Akihi Tsutsumi2, Naru Tsukamoto2, Yusuke Kira2, Kazuhiko Shimada1, Toru Yamasaki3, Ken Ikehara3, Toshiro Nagase4, Yutaro Takaya5,9, Kei Ikehata6, Takashi Goto7, Chitaro Gouzu7, Ryuichi Shinjo8, Hideaki Machiyama9, Koichi Iijima9, Hirofumi Yamamoto9, Hidenori Kumagai9 (1.Department of Earth and Planetary Sciences, Kyushu University, 2.Graduate School of Science, Kyushu University, 3.National Institute of Advanced Industrial Science and Technology, 4.Tohoku University Museum, 5.School of Creative Science and Enginerring, Waseda University, 6.Faculty of Life and Environmental Sciences, University of Tsukuba, 7.Hiruzen Institute for Geology and Chronology, 8.Faculty of Science, University of the Ryukyus, 9.Japan Agency for Marine-Earth Science and Technology)

Mon. May 27, 2019 5:15 PM - 6:30 PM Poster Hall (International Exhibition Hall8, Makuhari Messe)

  • [J] Poster
  • | S (Solid Earth Sciences )
  • | S-CG Complex & General

[S-CG56] Ocean Floor Geosciences

[SCG56-P13] Mineralogical and geochemical study of sediment cores collected from the Gondou hydrothermal field in the Okinawa Trough

*Jun-ichiro Ishibashi1,2, Shuhei Totsuka2, Akihi Tsutsumi2, Naru Tsukamoto2, Yusuke Kira2, Kazuhiko Shimada1, Toru Yamasaki3, Ken Ikehara3, Toshiro Nagase4, Yutaro Takaya5,9, Kei Ikehata6, Takashi Goto7, Chitaro Gouzu7, Ryuichi Shinjo8, Hideaki Machiyama9, Koichi Iijima9, Hirofumi Yamamoto9, Hidenori Kumagai9 (1.Department of Earth and Planetary Sciences, Kyushu University, 2.Graduate School of Science, Kyushu University, 3.National Institute of Advanced Industrial Science and Technology, 4.Tohoku University Museum, 5.School of Creative Science and Enginerring, Waseda University, 6.Faculty of Life and Environmental Sciences, University of Tsukuba, 7.Hiruzen Institute for Geology and Chronology, 8.Faculty of Science, University of the Ryukyus, 9.Japan Agency for Marine-Earth Science and Technology)

Thu. May 30, 2019 1:45 PM - 3:15 PM 304 (3F)

  • [E] Oral
  • | M (Multidisciplinary and Interdisciplinary)
  • | M-IS Intersection

[M-IS03] Evolution and variability of the Asian monsoon in Cenozoic global climate changes

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

  • [J] Poster
  • | M (Multidisciplinary and Interdisciplinary)
  • | M-IS Intersection

[M-IS19] Paleoclimatology and paleoceanography

Thu. May 30, 2019 5:15 PM - 6:30 PM Poster Hall (International Exhibition Hall8, Makuhari Messe)

  • [J] Poster
  • | M (Multidisciplinary and Interdisciplinary)
  • | M-IS Intersection

[M-IS19] Paleoclimatology and paleoceanography

Sun. May 26, 2019 3:30 PM - 5:00 PM 302 (3F)

  • [J] Oral
  • | M (Multidisciplinary and Interdisciplinary)
  • | M-AG Applied Geosciences

[M-AG41] Dynamics of radionuclides emitted from Fukuchima Dai-ichi Nuclear Power Plant in the environment

4:00 PM - 4:15 PM

[MAG41-09] Neasrshore transport of suspended radiocesium In the Fuksima Coast derived from Niida River induced by Typhoon Wipha

*Natsuki Tokunaga1, Yusuke Uchiyama1, Daisuke Tsumune2, Masatoshi Yamada5, Yutaka Tateda2, Yukari Ito3, Takashi Ishimaru3, Yutaka Watanabe7, Ken Ikehara4, Miho Fukuda6 (1.Kobe University, 2.Central Research Institute of Electric Power Industry, 3.Tokyo University of Marine Science and Technology, 4.National Institute of Advanced Industrial Science and Technology, 5.Hirosaki University, 6.National Institute of Radiological Sciences, 7.Hokkaido University)