GEOTRACES

An International Study of the Marine Biogeochemical Cycles of Trace Elements and Their Isotopes

News

GEOTRACES Sessions at Ocean Sciences 2026

22–27 February in Glasgow, Scotland

GEOTRACES Sesions at Goldschmidt 2026

Submit an abstract by 26 February 2026!

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

Science Highlights

Conservative behavior of radiogenic neodymium isotopes in the South Pacific interior

Zhang and co-workers present full-depth measurements of εNd and Nd concentrations along the GP21 transect across the South Pacific basin…

Neodymium isotopes trace past Antarctic Intermediate Water circulation in the Arabian Sea

Shukla and co-authors reconstruct ventilation in the Northwestern Indian Ocean…

Regional zinc cycling in the Indian Ocean

Chinni and his colleagues present dissolved zinc distributions across the Arabian Sea, Bay of Bengal and southern tropical Indian Ocean…

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