Dear colleagues,
The fifth GEOTRACES Online Seminar, organised by the Early-Career Scientist Committee, will be held on Tuesday, 29 September 2026, from 15:00 to 16:00 CEST:
Topic: Biogeochemical Cycling of Redox-Sensitive Metals in Oxygen Minimum Zones
Speakers: Prof. James W. Moffett (University of Southern California, USA) & Jessalyn E. Davis (University of Washington, USA)
Moderator: Dr. Yang Xiang (Louisiana State University, USA)
Flyer
By Zoom: https://geomar-de.zoom-
Meeting ID: 636 5773 3493
Passcode: 651026
Further information on this and upcoming seminars is provided below. Recordings of previous seminars are available on the GEOTRACES YouTube channel or via the following OneDrive link: 2026OnlineSeminars.
We hope to see many of you online!
You can download the flyer here.
Upcoming seminars:
Date/Time: October 27th, 15:00 CET
Topic: Hydrothermal Impact on Ocean Biogeochemistry
Moderator: Lise Artigue
Speakers: Christopher German (Woods Hole Oceanographic Institution, USA) & Laura Moore (University of Victoria, Canada)
Date/Time: November 24th, 15:00 CET
Topic: Sediment-Water Interface Processes & Boundary Exchange
Moderator: Zhouling Zhang (GEOMAR, Germany)
Speakers: Florian Scholz (University of Hamburg, Germany) & Rhiannon Jones (British Antarctic Survey, UK)
Date/Time: December 15th, 15:00 CET
Topic: Working backwards: How do we know a paleo-proxy works?
Moderator: Layla Creac’h (IFREMER – Centre Bretagne, France)
Speakers: Tristan Horner (Woods Hole Oceanographic Institution, USA) & Matthew Jeromson (University of Canberra, Australia)