REGISTER – On-line – Launch of GEOTRACES IDP2021
It will be released on 17 November! Register before 15 November!
News
Webinar recording available – Learn about GEOTRACES and other NSF funded projects
View the webinar to learn about the GEOTRACES International Programme!
REMINDER – Goldschmidt 2022 – Call for GEOTRACES session proposals
Submit a session proposal before 30 September 2021.
Observing the Oceans – NSF on-line webinar for the general public
Join on 17 September, 3:30pm ET
Blowing South: Southern Hemisphere Dust Symposium – NEW DEADLINE!
Abstract submission will close on 21 September 2021.
GEOTRACES sessions at Ocean Sciences 2022
Submit an abstract before 29 September 2021!
Science Highlights
Icebergs as sources of trace metals to the ocean: which impact?
Earth’s Ice Sheets are known to release significant quantities of lithogenic particles into the ocean every year, but how does this material affect trace metal availability in the ocean?
Microbial trace metal trafficking on marine particles
This study provides evidence for the processing of nine particulate trace metals in multiple manners by diverse microbial communities.
Volcanic emissions in the Southern Ocean: an efficient and unexpected source of iron for this remote area
This study suggests that volcanic emission can represent a significant source of bioavailable Fe to open ocean anaemic ecosystems.