Toshihiro Yoshimura

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Speaker, Author, Co-Author

Fri. May 27, 2022 3:30 PM - 5:00 PM 201B (International Conference Hall, Makuhari Messe)

[J] Oral
| H (Human Geosciences )
| H-TT Technology & Techniques

[H-TT18] Development and application of environmental traceability methods

3:45 PM - 4:00 PM

[HTT18-08] Zinc stable isotopes in trace metal fractions of sediment cores from metal polluted areas

*Kai Nils Nitzsche¹, Toshihiro Yoshimura¹, Naoto F Ishikawa¹, Nanako O Ogawa¹, Katsuhiko Suzuki², Naohiko Ohkouchi¹ (1.Biogeochemistry Research Center, Japan Agency for Marine-Earth Science and Technology, 2.Submarine Resources Research Center, Japan Agency for Marine-Earth Science and Technology)

Fri. May 27, 2022 10:45 AM - 12:15 PM 304 (International Conference Hall, Makuhari Messe)

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

[M-IS18] Paleoclimatology and paleoceanography

11:30 AM - 11:45 AM

[MIS18-20] Can Mg and Li isotopes in the authigenic and detrital fractions of sediments be used to trace paleoweathering? Case study: The EOT

*Adam David Sproson¹, Toshihiro Yoshimura¹, Takahiro AZE², Shigeyuki Wakaki³, Tsuyoshi Ishikawa³, Yusuke Yokoyama^1,2, Naohiko Ohkouchi¹ (1.Biogeochemistry Research Center, Japan Agency for Marine-Earth Science and Technology, 2.Atmosphere and Ocean Research Institute, The University of Tokyo, 3.Kochi Institute for Core Sample Research, Japan Agency for Marine-Earth Science and Technology)