Japan Geoscience Union Meeting 2022

Naofumi Yamaguchi

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Speaker, Author, Co-Author

Mon. May 30, 2022 11:00 AM - 1:00 PM Online Poster Zoom Room (15) (Ch.15)

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

[H-CG25] Earth surface processes related to deposition, erosion and sediment transport

11:00 AM - 1:00 PM

[HCG25-P03] Characteristics of components decomposed from polymodal grain-size distributions and their implication for sedimentary processes: an example of lacustrine sediments in Lake Kitaura, Japan

*Naofumi Yamaguchi1, Tsuyoshi Andou2, Hirotaka Enokida3, Natsumi Nakada2, Syota Yamaki2,4 (1.Global and local environment co-creation institute, Ibaraki University, 2.Department of science, Ibaraki University, 3.Graduate school of science and engineering, Ibaraki University, 4.Asano Taiseikiso Engineering Co., Ltd. )

Sun. May 22, 2022 10:45 AM - 12:15 PM 106 (International Conference Hall, Makuhari Messe)

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

[M-IS19] Ocean Plastics, an earth science perspective

11:40 AM - 11:55 AM

[MIS19-09] Spatial distribution of microplastics in the Hasaki beach sediments

*Takashi Ishizawa1, Kazuhisa Goto2, Naofumi Yamaguchi3, Masayuki Banno4, Tetsuya Shinozaki5, Kai Sato2 (1.International Research Institute of Disaster Science, Tohoku University, 2.Department of Earth and Planetary Science, the University of Tokyo, 3.Global and Local Environment Co-creation Institute, Ibaraki University, 4.Port and Airport Research Institute, 5.Research Institute of Earthquake and Volcano Geology, AIST)