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


Systematic Reviews with Meta-Analysis Workshop

By the end of this two-day hands-on workshop, you will be able to design and conduct a systematic review and a meta-analysis as high-impact research tools.

GEOTRACES Sessions at Goldschmidt 2022

July 10-15 Honolulu, Hawaii, and online!

The Japanese GEOTRACES GP22 cruise is sailing in the western North Pacific Ocean

It will reveal the full-depth profiles of trace elements and their isotopes in the western North Pacific.

New Publication from GEOTRACES in a UN Ocean Decade Special Issue

GEOTRACES contributed to a special issue focused on the UN Decade of Ocean Science for Sustainable Development.

Pursuit and Decay: a Graphic Story about the Journey of Carbon in the Ocean

A graphic story depicting the journey of carbon from the atmosphere to the deep ocean by Laurie Kaplowitz and Jennifer Kenyon.

New Special Issue: Atmospheric deposition in the low-nutrient-low-chlorophyll ocean

The special issue presenting the results obtained during the PEACETIME process study cruise is now available!

Science Highlights

High resolution of dissolved and particulate barium distributions in the Atlantic and Pacific Ocean reveal the importance of the margin sources on the oceanic Ba budget

Rahman and co-workers performed intensive samplings and analyses of barium along the GEOTRACES GA03 and GP16 transects.

The most important thorium-234 disequilibrium compilation you ever saw

Elena Ceballos-Romero and her colleagues propose a comprehensive global oceanic compilation of Thorium-234 measurements.

Machine learning approach led to the first iron climatology

Huang and co-workers propose the first data-driven surface-to-seafloor dissolved iron climatology.