Please consider nominating GEOTRACES IDP2025 as an Impactful Dataset
Individual nominations are encouraged, and multiple nominations for the same dataset are welcomed.
News
GEOTRACES at Goldschmidt 2026!
There will be two exciting GEOTRACES sessions at Goldschmidt 2026!
Deadline approaching! 2026 Call for Applications for the GEOTRACES Early Career Scientist Committee
Apply by 3 July 2026!
Upcoming deadline! GEOTRACES Session and Workshop at XMAS2027, 12-15 January 2027, Xiamen, China
Abstracts can be submitted until 30 June 2026.
BIO-Carbon Early Career Ocean Professionals Network: Survey
Exploring how ocean carbon–related samples and datasets are collected, managed, and shared across the research community.
Don’t miss it! GEOTRACES Online Seminar #3 – 30 June 15:00 CEST
Topic: Atmospheric aerosol deposition to the global ocean
Science Highlights
Zinc and lead isotopes reveal human footprint on the most remote oceanic regions
Benaltabet and co-workers analysed suspended particles collected on GEOTRACES GP21 cruise tracked from Chile to New Caledonia.
Organic binding site heterogeneity controls amorphous ferric oxy-hydroxides oceanic sink
In oxygenated seawater iron binds to hydroxide ions, which results in authigenic Fe precipitation as amorphous ferric oxy-hydroxide…
Microbial trace metal transport in distinct water masses of the Southern Indian Ocean
Zhang and colleagues used genes coding for membrane transporters as proxies to map the distribution of the uptake and efflux of the trace metals…