GEOTRACES

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

News

15 December 2024 – Do not miss the FINAL IDP2025 DEADLINE!  

Do not wait until the last minute!

Building Capacity in Physical Chemistry Methods, Measurements and Modelling for Chemical Oceanography

Express your interest in a potential workshop or provide feedback.

GEOTRACES highligted in the ICS report on science organizations in the digital era

GEOTRACES is provided as an example on the use of digital data platforms.

5-minute survey on the GEOTRACES IDP2021

Your contribution will help us to improve the data product for the next release!

Australian MISO GS05 cruise in the Southern Ocean successfully completed

Congratulations to the Australian-GEOTRACES team!

The Australian GEOTRACES GS05 team makes half century

Hard-working voyagers reach a milestone in the Southern Ocean.

Science Highlights

New algorithm unclogs major bottleneck in ocean geochemical and biogeochemical modelling

Numerical models are some of the principal tools for understanding the cycling of geochemical and biogeochemical tracers in the ocean…

The tumultuous life of the Antarctic Circumpolar Current over 5,3 million years, including focus on the glacial-interglacial forcing!

To reconstruct the strength of the Antarctic Circumpolar Current, the authors used sediment records from the pelagic central and remote South Pacific.

North-South radium-228 section in the Pacific Ocean

Moore and colleagues present results from radium-228 along the U.S. GEOTRACES Pacific Meridional Transect (GP15).

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