Guillaume Maze
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gmaze.bsky.social
Guillaume Maze
@gmaze.bsky.social
Physical Oceanographer in a python loop. Subtropical ocean dynamic, chaotic variability, global ocean observing systems. Lead developer of #argopy: #argofloat data for all.
Pinned
🌊 Unlock the Ocean’s Hidden Chemistry!
Excited to announce #argopy 1.4.0! 🎉
Now predict nutrients (NO₃, PO₄, SiOH₄) and carbonate variables (AT, DIC, pHT, pCO₂) with CANYON-B and CONTENT models—directly from your #argofloats data. Perfect for @bgc-argo.bsky.social users !
argopy.readthedocs.io
Argo data python library documentation — argopy 1.4.0 documentation
argopy.readthedocs.io
🌊 Unlock the Ocean’s Hidden Chemistry!
Excited to announce #argopy 1.4.0! 🎉
Now predict nutrients (NO₃, PO₄, SiOH₄) and carbonate variables (AT, DIC, pHT, pCO₂) with CANYON-B and CONTENT models—directly from your #argofloats data. Perfect for @bgc-argo.bsky.social users !
argopy.readthedocs.io
Argo data python library documentation — argopy 1.4.0 documentation
argopy.readthedocs.io
January 6, 2026 at 8:14 AM
Reposted by Guillaume Maze
Codeberg: GitHub/GitLab-like free hosting service for Libre Software and Open Source, but operated by a non-profit and hosted in Europe. Glad to have heard of it.
January 4, 2026 at 2:35 PM
Reposted by Guillaume Maze
[Thread] On va faire un exercice de rhétorique et de présentation médiatique du problème climatique. À partir de ce graphe des écarts à la norme 1981-2010 pour la journée de Noël, deux titres sont possibles [Graphique 1]
1/10
December 25, 2025 at 8:04 PM
A lot of #argopy activities has unfolded toward and from the last #ADMT26 and the 8th #Euro-Argo Science Meetings 🤯.
🚀 Stay tuned for the upcoming 1.4 release: it brings an awesome new feature for BGC #argofloats data, 🤝 made possible with @argofrance.bsky.social and @ifremer.bsky.social support 🙏
@argofrance.bsky.social has proudly supported the #argopy software library development for the last couple of years, in particular for adding biogeochemical #argofloats data support.
Stay tuned for the next release that will ship an awesome new feature for BGC folks...
@bgc-argo.bsky.social
New #Argopy training today in Brest, as part of a series of international sessions in 2025.
🔍 Argopy is a python library for accessing, manipulating & visualising Argo data for standard users & experts.
👉 argopy.readthedocs.io/en/
#EuropeanProject #EAOne #Oceanscience #Argofloats @gmaze.bsky.social
December 16, 2025 at 9:47 AM
Reposted by Guillaume Maze
Thanks to Andreas Macrander @mfri.bsky.social for recovering Euro-Argo ERIC Deep #Argofloat 6903871 southwest of Iceland, deployed as part of the EuroSea project.
🌊 Each recovered float is a step toward sustainable ocean observation.
#Argofloats #ArgoRecovery #EAONE #EuroSea #EuropeanProject
December 1, 2025 at 10:17 AM
Reposted by Guillaume Maze
Dr @ldelaigue.bsky.social from Euro-Argo ERIC member LOV tells you more about the compact passive acoustic sensor newly integrated into a PROVOR CTS5 BGC-ARGO profiler, as part of @george-project.bsky.social.
Read the full article 👇
#Argofloats #OceanScience #BGCfloat
GEORGE partners nke Instrumentation & LOV have successfully integrated a compact passive acoustic sensor into an Argo float. The work strengthens autonomous ocean observing & ties directly to TRICUSO.

Article available from Louise Delaigue et al 2025 (preprint):

👉 https://ow.ly/S9vC50XB7ug
December 3, 2025 at 1:10 PM
Reposted by Guillaume Maze
New #Argopy training today in Brest, as part of a series of international sessions in 2025.
🔍 Argopy is a python library for accessing, manipulating & visualising Argo data for standard users & experts.
👉 argopy.readthedocs.io/en/
#EuropeanProject #EAOne #Oceanscience #Argofloats @gmaze.bsky.social
November 25, 2025 at 10:26 AM
Reposted by Guillaume Maze
Today marks the end of #ADMT26, the annual Argo Data Management Team Meeting, hosted by @whoi.edu in Woods Hole, MA 🇺🇸. This major event brings together Argo teams from around the world to discuss Argo data management. 🤝 A key moment for the global #Argo programme!

#OneArgo #Argofloats #Oceanscience
October 24, 2025 at 12:10 PM
Reposted by Guillaume Maze
Ils vous ont manqué ? On retrouve enfin l'équipe de la campagne #Crossroad2 ! 🤩

Prévoyez les serviettes parce qu'aujourd'hui ils vous emmènent au plus près des 9 mouillages qu'il doivent remonter à bord ! 🌊

🤝 @cnrs.fr, UBO, @epocproject.bsky.social
www.youtube.com/watch?v=gS2-...
Un équipage, du sel et 9 mouillages à récupérer - Crossroad2 🔀 #3
YouTube video by Ifremer
www.youtube.com
October 13, 2025 at 2:55 PM
Reposted by Guillaume Maze
🌊 BSH hosted the annual German Argo User Meeting!

Experts shared insights on #Argo floats and data use. With ~300 active floats worldwide, Germany’s 2025 deployments keep this vital mission going.

👏 Congrats to @argogermany.bsky.social for their amazing work!
October 15, 2025 at 9:33 AM
Reposted by Guillaume Maze
GDR OMER 🌊 @cnrs.fr : agréger les recherches de différentes disciplines et les replacer sous l'angle de l'océan dans le cadre des questions globales pertinentes et émergentes.

🎤 Fabrizio d'Ortenzio Dir. GDR OMER #LOV @franceinter.fr @radiofrance.fr

www.radiofrance.fr/franceinter/...

ocean.cnrs.fr
Le GDR OMER, le groupe de recherche mer et océan du CNRS
Au printemps dernier, lors de la Conférence des Nations unies pour l’Océan, les scientifiques ont été la pierre angulaire de ce rendez-vous international. Aujourd'hui, découvrons le GDR OMER, le group...
www.radiofrance.fr
September 19, 2025 at 8:52 AM
Reposted by Guillaume Maze
👋 Missed it? The #EuroArgoONE newsletter is out!
Catch up on 6 months of progress, outreach, and science highlights.
🌊Stay tuned with what’s next for Argo in Europe!

#OceanScience #Argofloats #EAONE

👉 www.euro-argo.eu/News-Meeting...
Euro-Argo ONE Newsletter
European contribution to Argo programme
www.euro-argo.eu
July 31, 2025 at 12:56 PM
Reposted by Guillaume Maze
🚀 The #EuroArgoONE project is off to a strong start!
Our new newsletter recaps 6 months of progress & upcoming actions—from outreach activities to the creation of a Scientific Advisory Board.
Dive into the highlights:
👉 www.euro-argo.eu/EU-Projects/...
#OceanScience #Argofloats
Euro-Argo ONE Newsletter
European contribution to Argo programme
www.euro-argo.eu
July 11, 2025 at 1:43 PM
If I read this correctly, this seems to include closing AOML as well,
an important component of the global ocean observing system Argo and its international data management team
#argofloats 🌊 🤖
Proposed NOAA budget zeros out ALL climate laboratories and cooperative institutions.

GFDL, NSSL, GML, etc.

This appears to also end the US greenhouse gas sampling network, including at Mauna Loa, the oldest continuous carbon dioxide monitoring site on Earth.

www.commerce.gov/sites/defaul...
July 1, 2025 at 11:57 AM
Reposted by Guillaume Maze
📢 🌊Registration is open for the 8th Euro-Argo Science Meeting!
Let's share scientific results and encourage collaboration!

📍 Crete | 📅 Deadline: Sept 5

🔗 Info & form: www.euro-argo.eu/News-Meeting...

#EuroArgo #OceanScience #ScienceMeeting #Argofloats
8th Euro-Argo Science Meeting
The 8th Euro-Argo Science Meeting will be held on 23-25 September 2025, in HCMR premises in Crete, Greece.
www.euro-argo.eu
June 23, 2025 at 8:50 AM
And it's now time to pay a visit to JAMSTEC colleagues! The #argofloats team is awesome 😎
June 23, 2025 at 10:04 AM
I am so happy to visit my Japanese colleagues from Sendai University this week ! We’re building collaboration on multi-faceted research about Ocean Chaotic Variability, Water Mass Structure, and Open-Source Software in Oceanography. I will also give an #argopy presentation and training session.
June 16, 2025 at 7:55 AM
#argofloats 🌊🤖
🌊Float of the Month. The BGC-Argo array in May 2025! With ships, it took decades to collect the data to visualize the chemistry and biology of the ocean interior. Now we can do it monthly, realtime, quality controlled. Access is easy with webODV. This is going to change things! #UNOC3 #OneArgo
June 6, 2025 at 5:35 AM
Reposted by Guillaume Maze
🌊🌍 The Argo community is more united than ever at #UNOC3, highlighting the vital role of ocean observations and the emergency to evolve Argo into #OneArgo. A global, full-depth & multidisciplinary program for our ocean and our future. #OceanAction #ArgoProgram #Argofloats
June 3, 2025 at 11:59 AM
Reposted by Guillaume Maze
Today at 10AM PT / 7PM CET
🚨 BGC-Argo DMQC Virtual Workshop kicks off May 14, 10 AM–12 PM PT!
Hartmut Frenzel & Chris Gordan will demo the bgcargoToolbox for DMQC of BGC variables like nitrate & pH.
🔗 Zoom meeting link: mbari.zoom.us/j/8517513187...
🔗 Full schedule: biogeochemical-argo.org/cloud/docume...
May 14, 2025 at 8:32 AM
#argofloats 🌊🤖
🌊 OneArgo at the heart of #UNOC3 & #OOSC! 🌊

Don’t miss :
👉 Our Town Hall
meetingorganizer.copernicus.org/OOS2025/sess...
👉~10 talks & posters in themes:
• Vibrant science: meetingorganizer.copernicus.org/OOS2025/meet...
• Ocean-based solutions: meetingorganizer.copernicus.org/OOS2025/meet...
May 8, 2025 at 6:20 AM
#argofloats 🌊🤖
GO-BGC's floats are deployed from “ships of opportunity” as they transit the ocean.

Follow Paige McKay as she rides on R/V Hespérides in the subtropical South Atlantic to expand our data, one float at a time!

www.go-bgc.org/expedition-l...
May 6, 2025 at 10:35 AM
Reposted by Guillaume Maze
L'Atlantique en 2025 (gauche) est bien +frais qu'en 2023 ou il a explosé les records chauds. Ces variations sont en grande partie dues aux fluctuations spontanées du climat (variabilite interne) qui temporairement viennent soit amplifier le réchauffement d'origine humaine soit l’atténuer.
P'tit fil🧵
May 4, 2025 at 4:36 PM
🚨 BGC-Argo DMQC Virtual Workshop kicks off May 14, 10 AM–12 PM PT!
Hartmut Frenzel & Chris Gordan will demo the bgcargoToolbox for DMQC of BGC variables like nitrate & pH.
🔗 Zoom meeting link: mbari.zoom.us/j/8517513187...
🔗 Full schedule: biogeochemical-argo.org/cloud/docume...
May 3, 2025 at 8:56 AM