Takeshi Tokida

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Speaker, Author, Co-Author

Tue. May 24, 2022 10:45 AM - 12:15 PM Exhibition Hall Special Setting (2) (Exhibition Hall 8, Makuhari Messe)

[E] Oral
| A (Atmospheric and Hydrospheric Sciences )
| A-GE Geological & Soil Environment

[A-GE30] Subsurface Mass Transport and Environmental Assessment

12:00 PM - 12:15 PM

[AGE30-06] Seasonal variations in methane emissions via plant and ebullition from rice paddies

*Tatsuya Kobayakawa¹, Shoichiro Hamamoto¹, Dingwen Cui¹, Ma Xuping², Masako Kajiura^3,2, Takeshi Tokida², Taku Nishimura¹ (1.Graduate School of Agricultural and Life Sciences, the University of Tokyo, 2.Institute for Agro-Environmental Sciences, NARO, 3.JSPS-RPD)

Thu. May 26, 2022 1:45 PM - 3:15 PM 202 (International Conference Hall, Makuhari Messe)

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

[M-IS14] Biogeochemistry

1:45 PM - 2:00 PM

[MIS14-01] No effect of elevated CO₂ on fertilizer-derived nitrogen use efficiency of paddy rice: possible degradation of soil fertility on a long-term basis

*Kentaro Hayashi^1,2, Takeshi Tokida¹, Miwa Arai³, Hidemistu Sakai¹, Hirofumi Nakamura⁴, Toshihiro Hasegawa¹ (1.Institute for Agro-Environmental Sciences, NARO, 2.Research Institute for Humanity and Nature, 3.Japan International Research Center for Agricultural Sciences, 4.Taiyo Keiki Co. Ltd.)

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