• Program

    The Goldschmidt2020 program

  • Venue

    All about the venue and city

  • Registration

    Details of how to register to attend the conference and/or submit an abstract

  • Exhibition

    Information for and about exhibitors and sponsors

  • My Goldschmidt

    My program, purchases, connections, etc.




  • Sponsor Seminars

  • Training Events

    These are scheduled events to help delegates test out the tools and platform we will be using for the Q&A and other events at the conference.

  • Workshops

    Our workshop program provides training and teaching in topics across geochemistry and related fields. We are currently liaising with the workshop organisers to ascertain if any workshops can become virtual. Any updates will be added to this page.


  • Conference Locations

    Location of the convention center and social events

  • Hotels

    The hotels are no longer available to book at the special rates agreed by the conference. Should you wish to cancel or change your hotel reservation please see the details below.


Present your work




My Goldschmidt

Role functions

Details for: Yusuke Yokoyama

Yusuke Yokoyama is a Professor at the Atmosphere and Ocean Research Institute, The University of Tokyo. He is also appointed at the School of Science (Department of Earth and Planetary Science) as well as at Graduate School of Arts and Sciences, College of Arts and Sciences (Graduate Program on Environmental Sciences). He received his PhD from The Australian National University (2000), where he conducted his study at the Research School of Earth Sciences. He then moved to the Space Sciences Laboratory, University of California, Berkeley as a postdoctoral chemist, and then was appointed as a research scientist at the Lawrence Livermore National Laboratory, Department of Energy, USA, before retuning to Japan in late 2002. He was a lecturer at the Department of Earth and Planetary Science until 2008 and then moved to the Atmosphere and Ocean Research Institute, where he was an associate professor before becoming a full professor. His research interest is to reconstruct past climate and environments to better understand physics and interactions of Earth’s various components such as cryosphere, ocean, atmosphere as well as biosphere.
(2022) The Dual Tracer, 236U and 14C, Records in Coral Core in the Western Pacific
Chen J-M, Chiang H-W, Shen C-C, Chou Y-C, Yokoyama Y, Mii H-S, Hsin Y-C & Lin H-T(

(2021) Fluctuation of Marine Osmium Isotope Ratio during the Quaternary Climate Cycles
Kuwahara Y, Yasukawa K, Fujinaga K, Nozaki T, Ohta J, Sato H, Kimura J-I, Nakamura K, Yokoyama Y & Kato Y

(2016) Tracing the Iodine Source of Marine Biota Using Iodine 129 Isotopic Ratio
Kusuno H, Matsuzaki H, Nagata T, Miyairi Y, Yokoyama Y, Ohkouchi N, Tanaka E, Kawamoto M & Tokuyama H

(2016) Preliminary Results of Radiocarbon Dating of Amino Acids: A Novel Tool for Biogeochemistry and Chronology
Ohkouchi N, Itahashi Y, Ishikawa N, Yamane M, Yokoyama Y, Ogawa N, Takano Y, Chikaraishi Y, Yoneda M & Nagata T

(2016) Meteoric 10Be and Compound Specifc 14C Revealed Timing of Colossal Antarctic Ice-Shelf Collapse
Yokoyama Y, Anderson J, Yamane M, Simkins L, Miyairi Y, Yamazaki T, Koizumi M, Suga H, Kusahara K, Prothro L, Hasumi H, Southon J & Ohkouchi N

(2015) Ice Sheet Surge and 25 M Rapid Sea Level Rise at YD 13, 000 Years ago
Esat T, Thomas A, Yokoyama Y, Webster J, Braga J, Humblet M, Potts D, Iryu Y, Thompson B, Fallon S & Hinestrosa G

Theme chair

Goldschmidt2020 - Theme 14: Global Cycles across time - linking the earth, ocean and atmosphere

Session convener

Goldschmidt2020 - Session 14d: Geochemical Indicators of Past Climate and Environmental Change
Goldschmidt2016 - Session 12e: Recent Advances in Paleoclimate Studies Using Marine Carbonates and Speleothems