Japan Geoscience Union Meeting 2018

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[EJ] Oral

H (Human Geosciences) » H-CG Complex & General

[H-CG24] Earth surface processes related to deposition, erosion and sediment transport

Sun. May 20, 2018 10:45 AM - 12:15 PM A04 (Tokyo Bay Makuhari Hall)

convener:Koji Seike(Geological Survey of Japan, AIST), Naofumi Yamaguchi(Center for Water Environment Studies, Ibaraki University), Hajime Naruse(京都大学大学院理学研究科, 共同), Hideko Takayanagi(Institute of Geology and Paleontology, Graduate School of Science, Tohoku University), Chairperson:Seike Koji, Yamaguchi Naofumi

To understand landscape evolution and dynamics of erosion, transport and sedimentation of earth-surface materials, the latest results of multiple research fields including engineering and earth sciences will be presented. As well as any researches of sedimentology and sedimentary petrology, interaction between fluid, sediments and geomorphology is focused. Interdisciplinary discussions of science, disaster prevention and resource exploration will be expected.

11:05 AM - 11:20 AM

[HCG24-07] Production, transport and deposition of reef sediments around Hatenohama (Kume Island, Okinawa), based on sediment properties and radiocarbon ages

Mayuko Ito1, Rino Kiyoshima1, Hironobu Kan2, Yosuke Miyairi3, Yusuke Yokoyama3, *Kazuhiko Fujita1 (1.Graduate School of Engineering and Science, University of the Ryukyus, 2.Research Center for Coastal Seafloor, Kyusyu University, 3.Atmosphere and Ocean Research Institute, The University of Tokyo)

11:20 AM - 11:35 AM

[HCG24-08] Formation process for spherical carbonate and iron concretions

*Hidekazu Yoshida1, Koshi Yamamoto1, Hitoshi Hasegawa2, Nagayoshi Katsuta3, Sin-iti Sirono1, Ippei Maruyama1, Masayo Minami1, Yoshihiro Asahara1, Yasushi Yamaguchi1, Shoji Nishimoto4, Niiden Ichinnorov5, Richard Metcalfe6 (1.Nagoya University, 2.Kochi University, 3.Gifu University, 4.Nagoya City Science Center, 5.Institute of Paleontology and Geology, Mongolian Academy of Science, Mongolia, 6.Quintessa Limited, UK)

Discussion (11:55 AM - 12:15 PM)

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