GEOTRACES

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

News

REMINDER: One month to IDP2021 Deadline

Check what meeting the December 15, 2020 deadline requires.

Iron at the Air-Sea Interface Workshop

Workshop of interest to GEOTRACES and SOLAS communities!

Pre-announcement of 3rd GEOTRACES Summer School

The 3rd GEOTRACES Summer School will take place at the Helmholtz-Centre Alfred Wegener Institute for Polar and Marine Research in Bremerhaven, Germany, from 11th to 16th July 2021.

REMINDER: Two months to IDP2021 Deadline

Check what meeting the December 15, 2020 deadline requires.

All about SCOR

Learn how SCOR has successfully brought the international ocean science community together to furthering our understanding of the ocean.

New! Consensus Reference Materials for Aerosols

Read the steps to follow for aerosol intercalibration as well as for information on how to obtain a sample of the underway effort to utilize Arizone Test Dust (ATD) as a potential “consensus reference material”.

Science Highlights

Particulate Trace Element Export in the North Atlantic Ocean

Authors estimated particulate trace element export fluxes and residence times in the upper North Atlantic Ocean

Surface water trace element and isotope data challenge dust flux models

They reveal that atmospheric deposition and not the physical transport, is the most important process supplying Fe to phytoplankton in the South Pacific Gyre

Dissolved iron and manganese fates reveal processes along the hydrothermal TAG plume

Authors performed high-spatial resolution analyses of dissolved iron and manganese samples collected at the Mid Atlantic Ridge

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