✨New GEOTRACES Science Highlight! ✨🌊
Seasonal variation of the dissolved iron ligands in the South Atlantic sector of the Southern Ocean
www.geotraces.org/seasonal-var...
Paper first author: Victor Coussy, @ulpgc.es
#MarineScience #OceanScience
@scor-int.bsky.social
@unoceandecade.bsky.social
📢 SAVE the date! 🌊
April 28, 2026 | 15:00 CET
GEOTRACES Online Seminar Series — Launch Seminar
www.geotraces.org/online-semin...
Join us and spread the word!
#GEOTRACES #OceanScience #EarlyCareer
@scor-int.bsky.social
🌊 GEOTRACES is launching an Online Seminar Series!
📅 Last Tuesday each month
🎤 Senior + #earlycareer talks
🖥️ Zoom
First seminars:
• Apr 28 – Data synthesis, modelling & integration
• May 26 – Trace metals in polar regions
• Jun 30 – Atmospheric aerosol deposition
@scor-int.bsky.social
✨New GEOTRACES Science Highlight!✨🌊
Do not mourn Nobias any longer: InertSep ME-2 is coming!
www.geotraces.org/do-not-mourn...
@scor-int.bsky.social
#marinescience #oceanscience #resin #tracemetals
✨New GEOTRACES Science Highlight!✨🌊
Tracing the origin of iron in the equatorial Pacific: an isotopic study
www.geotraces.org/tracing-the-...
Paper first author: Capucine Camin @utoulouse.bsky.social
@scor-int.bsky.social
@unoceandecade.bsky.social
#oceanscience #marinescience #tracemetals
✨New GEOTRACES Science Highlight!✨🌊
Comprehensive inverse model constrains the application of beryllium-7 as a deposition tracer
geotraces.org/comprehensiv...
Paper first author: Paul Lerner @columbiauniversity.bsky.social
#OceanScience #MarineScience #Geochemistry #TraceMetals #beryllium
🌟New GEOTRACES Science Highlight!🌟 🌊
Long-range transport of iron off the Antarctic Peninsula
www.geotraces.org/long-range-t...
Paper first author: Hung-An Tian, Constructor University, Alfred Wegener Institute, NIOZ
@scor-int.bsky.social
@unoceandecade.bsky.social
#oceanscience #earlycareer
✨ New GEOTRACES Science Highlight! 🌊 ✨
When cadmium faces the Black Sea contrasting environment
geotraces.org/when-cadmium...
Paper first author: Alexander J. Dickson, Royal Holloway University of London
#OceanScience #MarineScience #geochemistry
🌊✨ Did you miss our latest eNewsletter? ✨ 🌊
Catch up on recent GEOTRACES activities and science highlights!
👉 www.geotraces.org?na=view&id=370
Image created by Adrian Artis
🌊 GEOTRACES at #OSM2026! 🌍
Visit the SCOR Booth
Attend live demo: Explore GEOTRACES data & DOoR portal - Wed 25 Feb, 14:15–15:30, SCOR Booth #97
Join sessions
*Multi-tracer approaches
*Coastal, Shelf, and Island Mass Effects on TE
Complete program www.geotraces.org/osm26/
@scor-int.bsky.social
✨ New GEOTRACES Science Highlight! ✨🌊
Trace Element Dynamics in the Oligotrophic Northwest Pacific: Insights from the China GEOTRACES GP09 Cruise
www.geotraces.org/insights-fro...
@scor-int.bsky.social
@unoceandecade.bsky.social
#MarineScience #TraceElements #OceanScience #PacificOcean
New GEOTRACES Science Highlight! 🌊
Silicon isotopes reveal significant lithogenic input to dissolved silicon on the Kerguelen Plateau
www.geotraces.org/silicon-isot...
Papers first authors: Edwin Cotard and Valentin Deteix
@lsce-ipsl.bsky.social
@scor-int.bsky.social
#oceanscience #geochemistry
✨New GEOTRACES Science Highlight! ✨ 🌊
Conservative behavior of radiogenic neodymium isotopes in the South Pacific interior
👉 www.geotraces.org/conservative...
Paper first author: Zhouling Zhang @geomarkiel.bsky.social
@scor-int.bsky.social
#OceanScience #MarineScience #Pacific #neodymium
I say this in all seriousness:
Someone should nominate @andrewdessler.com for The Athelstan Spilhaus Award.
The @geotraces.bsky.social community should nominate Bob Anderson for The Ambassador Award. Ahem, @altagliabue.bsky.social.
✨New GEOTRACES Science Highlight! ✨ 🌊
Regional zinc cycling in the Indian Ocean
www.geotraces.org/regional-zin...
Paper first author: Venkatesh Chinni, CSIR-NIO, India
@scor-int.bsky.social @unoceandecade.bsky.social
#oceanscience #marinescience #indianocean #zinc #Biogeochemistry
The Arctic is sparsely populated but still functions as a sink for a large amount of the Pb humans have released into the environment. Atlantic water doesn't only carry heat into the Arctic, but also Pb from European/American industry @geotraces.bsky.social 🌊
www.nature.com/articles/s41...
New GEOTRACES Science Highlight! 🌊
Contrasting organic carbon remineralisation rates revealed by particulate excess barium in the North Pcific and South China Sea
www.geotraces.org/contrasting-...
Paper first author: Yi Yuan, Xiamen University
@scor-int.bsky.social
#OceanSciences
✨New GEOTRACES Science Highlight! 🌊✨
Sedimentary controls on seawater nickel distributions and nickel isotope compositions: a two steps study
www.geotraces.org/sedimentary-...
Paper first author: Lena Chen University of Leeds
@scor-int.bsky.social #OceanScience #nickel
@unoceandecade.bsky.social
New GEOTRACES Science Highlight! 🌊
23 million years of productivity reconstructed in the Central Pacific Ocean using past and modern proxies
www.geotraces.org/23-myr-of-pr...
Paper first author: Yongzhi Chu, Shanghai Jiao Tong University
@unoceandecade.bsky.social
@scor-int.bsky.social
New GEOTRACES Science Highlight!
23 million years of productivity reconstructed in the Central Pacific Ocean using past and modern proxies
www.geotraces.org/23-myr-of-pr...
Paper first author: Yongzhi Chu Shanghai Jiao Tong University
#OceanScience
@scor-int.bsky.social @unoceandecade.bsky.social
New GEOTRACES Science Highlight! 🌊
Lead isotopes reveal that hydrothermal variability is driven by Sea‐Level change and transient magmatism
www.geotraces.org/lead-isotope...
Paper first author: Sayantan De, CSIR-NIO, India
@scor-int.bsky.social #OceanScience #TraceElements
#MarineScience #isotopes
The 2025 GEOTRACES Summer School was a success! 🌊
A sincere thank-you to all organisers, lecturers & participants!
📅 17–21 Nov 2025 | 📍 Cape Town, SA
geotraces-2025.sciencesconf.org
Sponsors @cnrs.fr @scor-int.bsky.social
@campusfrance.bsky.social @FranceInSouthAfrica
#EarlyCareers
📽️ S. Fietz
New GEOTRACES Science Highlight! 🌊
Long-range transport of iron via the #Agulhas Current and counter-current: a boon for the phytoplankton
www.geotraces.org/long-range-t...
Paper first authors: Eva Bucciarelli & Pierrick Penven, LEMAR
#oceanscience #traceelements
@scor-int.bsky.social
Missed the GEOTRACES Intermediate Data Product 2025 launch webinar? 🌊
The full event and individual talks are now available to watch:
👉 www.geotraces.org/launch-of-ge...
#IDP2025 #GEOTRACESDataProduct #TraceElements #marinescience #OceanScience
@scor-int.bsky.social @unoceandecade.bsky.social
The GEOTRACES IDP2025 had a fantastic launch during the Summer School in Cape Town! 🌊
If you missed it, don’t worry—join us tomorrow, 25 November, from 05:00 to 06:30 UTC.
👇👇
www.geotraces.org/launch-of-ge...
@scor-int.bsky.social
@unoceandecade.bsky.social
#OceanData #OceanScience #IDP2025
New! GEOTRACES Data Product 2025-Now available! 🌊
Hydrographic and marine biogeochemical data from 123 cruises covering the global ocean
*Bulk download
bodc.ac.uk/geotraces/data/dp/
*Data subsetting
geotraces.webodv.awi.de
*Data analysis, visualisation
explore.webodv.awi.de
*Atlas
egeotraces.org
TODAY!!!
✨ New GEOTRACES Science Highlight! 🌊
Hydrothermal activity detected above the ultra-slow South West Indian Ridge, using a multi-proxy approach
👉 www.geotraces.org/hydrothermal...
Paper first author: Corentin Baudet, LEMAR
@scor-int.bsky.social
@unoceandecade.bsky.social ndecade.bsky.social
New Job Opportunity! 🌊
Assistant Professor, Ocean Biogeochemical Modeling, University of Hawai'i at Manoa, USA
www.geotraces.org/assistant-pr...
#sciencejobs
🌊 The GEOTRACES Summer School has started!
📅 17–21 Nov 2025 - Cape Town, South Africa
🔗 geotraces-2025.sciencesconf.org
Training 36 students in marine biogeochemistry of trace elements & isotopes
Thanks @cnrs.fr @scor-int.bsky.social
#EarlyCareers #summerschool
#marinescience #oceanscience
