Strontium radiogenic isotope ratios in migratory insects captured in Japan and their potential source regions

Otuka Akira

Presentation information

[E] Oral

H (Human Geosciences ) » H-TT Technology & Techniques

[H-TT16] Development and application of environmental traceability methods

Tue. May 26, 2026 10:45 AM - 12:15 PM Exhibition Hall Special Setting (2) (Exhibition Hall 7&8, Makuhari Messe)

Chairperson:Ohte Nobuhito(Department of Social Informatics, Graduate School of Informatics, Kyoto University)

11:30 AM - 11:45 AM

[HTT16-03] Strontium radiogenic isotope ratios in migratory insects captured in Japan and their potential source regions

*Otuka Akira¹, Naoya Hidaka¹, Kohei Nishiya¹, Yong-Jun Yang², Chia-Jung Ho², Yu-Bing Huang², Ichiro Tayasu³, Ki-Cheol Shin³ (1. National Agriculture and Food Research Organization, 2. Taiwan Agricultural Research Institute, 3. Research Institute for Humanity and Nature)

Keywords:isotope ratio, strontium, migratory insect, East Asia