GEOTRACES Sesions at Goldschmidt 2026
Submit an abstract by 26 February 2026!
News
Recording Available: Launch of the GEOTRACES Intermediate Data Product 2025!
Missed the GEOTRACES IDP2025 launch? The full event and individual talk recordings are now available!
The 2025 GEOTRACES Summer School was a great success!
Thank you to all organisers, lecturers, and participants!
The GEOTRACES State Estimates Project
GEOTRACES is launching a new community effort to produce a set of global gridded climatologies for the trace elements and isotopes (TEIs) measured over the last two decades by the […]
GEOTRACES Science Exchange Event at AGU 2025
Monday, 15 December 2024, 14h15 – 15h45 CST, New Orleans Convention Center, USA
GEOTRACES at AGU 2025: Sessions and Science Exchange Event
15-19 December, New Orleans, Louisiana, USA
Science Highlights
Contrasting organic carbon remineralisation rates revealed by particulate excess barium in the North Pacific and South China Sea
Yuan and co-workers quantify organic carbon remineralisation in the twilight zone of the China Sea using particulate excess barium as a proxy…
Sedimentary controls on seawater nickel distributions and nickel isotope compositions: a two steps study
Nickel isotopic mass balance in the ocean stands among the less understood so far…
23 million years of productivity reconstructed in the Central Pacific Ocean using past and modern proxies
Using diverse geochemical proxies, Chu and colleagues analysed an iron–manganese crust to reconstruct central Pacific productivity over the past 23 million years.