Ryoutarou Ueba

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Speaker, Author, Co-Author

Wed. May 28, 2025 10:45 AM - 12:15 PM Exhibition Hall Special Setting (3) (Exhibition Hall 7&8, Makuhari Messe)

[J] Oral
| A (Atmospheric and Hydrospheric Sciences )
| A-CG Complex & General

[A-CG53] Coastal Ecosystems - 1. Water Cycle and Land-Ocean Interactions

11:00 AM - 11:15 AM

[ACG53-08] The function of seagrass beds in estuaries to trap terrestrial materials and their potential for utilization

*Keisuke Umebayashi¹, Yu Umezawa¹, Masaaki Sato², Toru Miyata¹, Ryoutarou Ueba¹, Han Lyu¹, Soh Sugihara¹, Yuri Nakamura¹, Naoko Otsu¹, Toshihiro Miyajima³ (1.Tokyo University of Agriculture and Technology, 2.Japan Fisheries Research and Education Agency, 3.Atmosphere and Ocean Research Institute, The University of Tokyo)

Tue. May 27, 2025 3:30 PM - 5:00 PM 102 (International Conference Hall, Makuhari Messe)

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

[M-IS22] Biogeochemistry

4:00 PM - 4:15 PM

[MIS22-09] Analysis of factors contributing to the variation in nutrient concentration and composition among the rivers in the Tokyo metropolitan area

Issei Murabe¹, *Yu Umezawa¹, Ryoutarou Ueba¹, Yuto Tashiro², Satoshi Nakada³, Chikage Yoshimizu⁴, Ichiro Tayasu⁴ (1.Tokyo University of Agriculture and Technology, 2.Akita Prefectural University, 3.National Institute for Environmental Studies, 4.Research Institute for Humanity and Nature)

Tue. May 27, 2025 5:15 PM - 7:15 PM Poster Hall (Exhibition Hall 7&8, Makuhari Messe)

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

[M-IS22] Biogeochemistry

5:15 PM - 7:15 PM

[MIS22-P03] Elucidation of the nutrient supply route and dynamics of the Tama River's Wando/Tamari using a multi-environment tracer

*Ryoutarou Ueba¹, Yu Umezawa¹ (1.Tokyo University of Agriculture and Technology)