[H-CG20] Scaled experiments in Earth surface dynamics

Tue. May 23, 2023 10:45 AM - 12:00 PM 202 (International Conference Hall, Makuhari Messe)

convener:Hajime Naruse(Department of Geology and Mineralogy, Graduate School of Science, Kyoto University), Robert Michael Dorrell(University of Hull), Miwa Yokokawa(Osaka Institute of Technology), Wonsuck Kim, Chairperson:Robert Michael Dorrell(University of Hull), Wonsuck Kim, Hajime Naruse(Department of Geology and Mineralogy, Graduate School of Science, Kyoto University), Miwa Yokokawa(Osaka Institute of Technology)

This session invites research presentations that attempt to elucidate
various phenomena occurring on the Earth and planetary surfaces,
including erosion, sedimentation, and geomorphologic development,
using experiments. Phenomena covered include, but are not limited to,
rivers, tsunamis, waves, turbidity currents, debris flows, and
bedforms. Numerical experiments, as well as hydraulic experiments
using analog materials, are welcome.

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10:45 AM - 11:00 AM

[HCG20-01] Turbidity current circulation patterns in three-dimensional minibasins of various widths and lengths: why being short and wide is so stressful

★Invited Papers

*Kyle M Straub¹, John Kevin Reece¹, Robert Dorrell² (1.Tulane University of Louisiana, 2.University of Hull)

11:00 AM - 11:15 AM

[HCG20-02] Autostratigraphic modelling of the growth of alluvial-shelf systems during base-level cycles with long-term subsidence

*BOFU LIU¹ (1.Department of Environmental Science, Nagasaki University)

11:15 AM - 11:30 AM

[HCG20-03] Experimental investigation of development process of crevasse splays formed by river flooding

*Hajime Naruse¹, Masaki Yamada², Taichi Kato² (1.Department of Geology and Mineralogy, Graduate School of Science, Kyoto University, 2.Department of Geology, Faculty of Science, Shinshu University)

11:30 AM - 11:45 AM

[HCG20-04] The role of gravel in subaqueous debris flow: a preliminary report from flume experiments

*Miwa Yokokawa¹, Noriyuki Yuasa¹ (1.Osaka Institute of Technology)

11:45 AM - 12:00 PM

[HCG20-05] Waterfall retreat processes due to abrasion erosion by sediment

*Izumi Norihiro¹, Yusaku Seno², Takuya Inoue³ (1.Faculty of Engineering, Hokkaido University, 2.Graduate School of Engineering, Hokkaido University, 3.Graduate School of Advanced Science and Engineering, Hiroshima University)

Session information