[H-CG22] Earth surface processes related to deposition, erosion and sediment transport

Mon. May 22, 2023 3:30 PM - 5:00 PM 201B (International Conference Hall, Makuhari Messe)

convener:Koji Seike(Geological Survey of Japan, AIST), Masayuki Ikeda(University of Tokyo), Kazuki Kikuchi(Division of Earth and Planetary Sciences, Guraduate School of Science, Kyoto University), Hideko Takayanagi(Institute of Geology and Paleontology, Graduate School of Science, Tohoku University), Chairperson:Masayuki Ikeda(University of Tokyo), Kazuki Kikuchi(Division of Earth and Planetary Sciences, Guraduate School of Science, Kyoto University), Koji Seike(Geological Survey of Japan, AIST)

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.

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3:30 PM - 3:45 PM

[HCG22-06] A review of worldwide sediment core dating research including fallout radionuclides to reconstruct erosion and sedimentation processes

*Olivier Evrard¹, Pierre Sabatier², Pierre-Alexis Chaboche^3,4, Thomas Chalaux Clergue¹, Anthony Foucher¹ (1.Laboratoire des Sciences du Climat et de l’Environnement (LSCE/IPSL), Université Paris-Saclay, UMR 8212 (CEA-CNRS-UVSQ), Gif-sur-Yvette, France, 2.EDYTEM, Université Savoie-Mont Blanc, CNRS, Le Bourget du Lac, France, 3.International Research Fellow of Japan Society for the Promotion of Science (Postdoctoral Fellowships for Research in Japan - Standard), Japan, 4.Institute of Environmental Radioactivity, Fukushima University, Japan)

3:45 PM - 4:00 PM

[HCG22-07] Imprecations for low latitude terrestrial environment from Cretaceous deep-sea chert

*Yuki Nakagawa¹, Julien Legrand², Maximilien Bôle¹, Ryosuke Saito³, Hitoshi Hasegawa⁴, Masayuki Ikeda¹ (1.The University of Tokyo, 2.Department of Geosciences, Shizuoka University, 3.Department of Geosphere Sciences, Yamaguchi University, 4.Department of Global Environment and Disaster Prevention, Faculty of Science and Technology, Kochi University)

4:00 PM - 4:15 PM

[HCG22-08] Preliminary experiments using oxygen optode for visualization of oxygen-concentration-distribution under sand ripples

*Koki Shibuya¹, Noritaka Endo¹ (1.Kanazawa University Graduate School of Natural Science and Technology )

4:15 PM - 4:30 PM

[HCG22-09] Classification of spherical carbonate concretions on Earth: Toward understanding the origin of spherical concretions on Mars

*Watanabe Hayao¹, Hitoshi Hasegawa¹ (1.Faculty of Science and Technology, Kochi University)

4:30 PM - 4:45 PM

[HCG22-10] Grain fabric analysis of the spaced stratification in the Upper Cretaceous Izumi Group, Nada Formation

*Takumi Nagato¹, Hajime Naruse¹ (1.Kyoto University)

4:45 PM - 5:00 PM

[HCG22-11] Exploring a phenomenological upscaled model of lateral migration of river channels

*Rentarou Miyata¹, Noritaka Endo¹ (1.Graduate school of natural science & technology, Kanazawa University)

Session information