Japan Geoscience Union Meeting 2023

Session information

[J] Online Poster

M (Multidisciplinary and Interdisciplinary) » M-IS Intersection

[M-IS17] Ocean Plastics, an earth science perspective

Fri. May 26, 2023 3:30 PM - 5:00 PM Online Poster Zoom Room (12) (Online Poster)

convener:Atsuhiko Isobe(Kyushu University), Kiichiro Kawamura(Yamaguchi University), Yusuke Okazaki(Department of Earth and Planetary Sciences, Graduate School of Science, Kyushu University), Masashi Tsuchiya(Research Institute for Global Change, Japan Agency for Marine-Earth Science and Technology)

On-site poster schedule(2023/5/26 17:15-18:45)

Mismanaged plastic wastes accounting for 70% of marine debris remain persistently in the marine environment, even if they are degraded and fragmentized to tiny microplastics. To date, it has been unknown how this anthropogenic, buoyant, and persistent matter which was first appeared in the earth history, contaminates (or is incorporated into) the earth system. The ocean plastic study requires the insight and methodology of a variety of earth sciences such as the oceanography, geology, and palaeontology. Studies on the plastic circulation loaded from the land/atmosphere to upper oceans and bottom sediments, studies on microplastics as a proxy of the Anthropocene, and studies to establish procedures in monitoring and analyzing macro/microplastics are welcomed.

3:30 PM - 5:00 PM

*Ryota Nakajima1, Hidetaka Nomaki1, Masashi Tsuchiya1, Daisuke Matsuoka1, Mitsuko Hidaka1, Daisuke Sugiyama1, Tomo Kitahashi1, Chunmao Zhu1, Yugo Kanaya1, Shinji Shimode2, Dhugal Lindsay1, Sanae Chiba1, Katsunori Fujikura1 (1.Japan Agency for Marine-Earth Science and Technology, 2.Yokohama National University)

3:30 PM - 5:00 PM

*Suppakarn - Jandang1, Siriluk - Prachumwong2, Nakano - Haruka1, Maria Belen Alfonso1, Suchana - Chavanich3, Voranop - Viyakarn3, Wanlada - Klangnurak2 (1.Research Institute for Applied Mechanics, Center for Ocean Plastic Studies, Kyushu University, Japan, 2.Department of Animal Production Technology and Fishery, Faculty of Agricultural Technology, King Mongkut’s Institute of Technology Ladkrabang, Bangkok, Thailand , 3.Aquatic Resources Research Institute, Chulalongkorn University, Bangkok, Thailand)

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