Fabrice Ardhuin
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fabriceardhuin.bsky.social
Fabrice Ardhuin
@fabriceardhuin.bsky.social
2.6K followers 180 following 350 posts

Earth scientist focusing on wind waves, currents and a few other things.

Videos
Geology 37%
Environmental science 31%
Posts Replies Media Videos

fabriceardhuin.bsky.social
Fabrice Ardhuin @fabriceardhuin.bsky.social · 22h
The last 5 minutes of yesterday's Jon Stewart monologue are gold. January 6 vs January 7. youtu.be/-IcUQkvoRIc?...
Jon on ICE's Killing of Renee Good and Trump's Model of Compliance for Protesters | The Daily Show
YouTube video by The Daily Show
youtu.be

fabriceardhuin.bsky.social
Fabrice Ardhuin @fabriceardhuin.bsky.social · 2d
Et ce n'est qu'un petit échantillon des sujets couverts!
On mesure, modélise et développe des méthodes d'analyse et de prévision pour de nombreux paramètres océaniques. Mon truc c'est les vagues et les courants marins, mais il y de nombreuses autres facettes aux sciences de la mer!

Reposted by Fabrice Ardhuin

emmfrancois.bsky.social
Emmanuelle François @emmfrancois.bsky.social · 2d
Sur quoi travaillent les scientifiques de Brest dont l’objet d’étude tourne autour de la mer ? À l’occasion de l’année de la mer, @ouest-france.fr est allé faire un tour dans les labos @ird-fr.bsky.social, @cnrs.fr, @univbrest.bsky.social, @ifremer.bsky.social :
L’année de la mer à Brest en dix articles
Sur quoi travaillent les scientifiques de Brest (Finistère) dont l’objet d’étude tourne autour de la mer ? À l’occasion de l’année de la mer, Ouest-France est allé faire un tour dans les laboratoires ...
www.ouest-france.fr

fabriceardhuin.bsky.social
Fabrice Ardhuin @fabriceardhuin.bsky.social · 4d
These battery swap for NIO EVs exisit in many EU countries: chargermap.eu.nio.com/pe/h5/static...
NIO Chargemap
chargermap.eu.nio.com

Reposted by Fabrice Ardhuin

aida-alvera.bsky.social
Aida Alvera-Azcárate @aida-alvera.bsky.social · 6d
‪

📣 One week left!! 📣

🌊 Call for abstracts #EGU26 !!! Please consider our session:

ITS1.9/OS4.1
Machine Learning for Ocean Science
meetingorganizer.copernicus.org/EGU26/sessio...

Deadline 15 January 2026
@brajard.bsky.social @rachelfurner.bsky.social
@redouanelg.bsky.social
A slide showing a blue surface with waves and superposed 0s and 1s on the left, and text describing the session and details for submission: ITS1.9/OS4.1 Machine Learning for Ocean Science https://meetingorganizer.copernicus.org/EGU26/sessionprogramme/5869# Session abstract: Machine learning (ML) methods have emerged as powerful tools to tackle various challenges in ocean science, encompassing physical oceanography, biogeochemistry, and sea ice research. This session aims to explore the application of ML methods in ocean science, with a focus on advancing our understanding and addressing key challenges in the field. Our objective is to foster discussions, share recent advancements, and explore future directions in the field of ML methods for ocean science. A wide range of machine learning techniques can be considered including supervised learning, unsupervised learning, interpretable techniques, and physics-informed and generative models. The applications to be addressed span both observational and modeling approaches. Observational approaches include for example: - Identifying patterns and features in oceanic fields - Filling observational gaps of in-situ or satellite observations - Inferring unobserved variables or unobserved scales - Automating quality control of data - Modeling approaches can address (but are not restricted to): - Designing new parameterization schemes in ocean models - Emulating partially or completely ocean models - Parameter tuning and model uncertainty The session also welcomes submissions at the interface between modeling and observations, such as data assimilation, data-model fusion, or bias correction. Researchers and practitioners working in the domain of ocean science, as well as those interested in the application of ML methods, are encouraged to attend and participate in this session.

fabriceardhuin.bsky.social
Fabrice Ardhuin @fabriceardhuin.bsky.social · 7d
More information about the fake letter that started it all: medium.com/dfrlab/secon...

fabriceardhuin.bsky.social
Fabrice Ardhuin @fabriceardhuin.bsky.social · 7d
Well, that is another crazy russian psy-op that was exposed in 2022 by the danish intelligence service and is still blowing up

Reposted by Fabrice Ardhuin, Olivier Jourdan

sergezaka.bsky.social
Dr. Serge Zaka @sergezaka.bsky.social · 7d
L'épisode illustre surtout à quel point notre perception s’est progressivement déconnectée de la réalité climatique du XXᵉ siècle. Il prend fin demain sans avoir rempli les critères permettant de le qualifier de “vague de froid”. Vous pouvez m'insulter ou me menacer de mort, ça changer rien.
1/9

Reposted by Fabrice Ardhuin

liberation.fr
Libération @liberation.fr · 8d
Inceste : Camille Kouchner et d’autres personnalités dénoncent «l’inaction» du gouvernement
Inceste : Camille Kouchner et d’autres personnalités dénoncent «l’inaction» du gouvernement
www.liberation.fr

Reposted by Fabrice Ardhuin

jgroceans.bsky.social
JGR: Oceans @jgroceans.bsky.social · 10d
Icebergs provide a source of fresh meltwater to the polar ocean. Understanding how and when icebergs decay is critical to understanding their role in the climate system. Mamer and Robel investigate the role of surface waves in melting icebergs 🌊

agupubs.onlinelibrary.wiley.com/doi/10.1029/...
Model diagram describing regions of flow and their associated fluxes around melting icebergs

Reposted by Fabrice Ardhuin

isabellemarie.bsky.social
Isabelle Marie @isabellemarie.bsky.social · 12d
Nous avons constitué une base de données regroupant 290 000 soldats médiévaux anglais. Voici ce qu’elle révèle…
theconversation.com/nous-avons-c...
Nous avons constitué une base de données regroupant 290 000 soldats médiévaux anglais. Voici ce qu’elle révèle…
En créant une base de données géante, les chercheurs britanniques permettent de se faire une autre idée de la professionnalisation du métier de soldat au Moyen Âge.
theconversation.com

Reposted by Fabrice Ardhuin, Dominique Meurs, Olivier Mannoni

padrepio.bsky.social
Padre Pio @padrepio.bsky.social · 15d
Tiens, ça fait longtemps qu'on ne s'est pas amusé à pourrir un sondage Cnews. Je vous préviens, on a du retard.

www.cnews.fr/questions-du...
Faut-il rendre un hommage national à Brigitte Bardot ?
www.cnews.fr

Reposted by Fabrice Ardhuin

liberation.fr
Libération @liberation.fr · 23d
Au Sénégal, les ravages de la surpêche : «Cette usine de farine de poisson nous a gâté la mer»

Dans le port de Cayar, les ressources halieutiques se raréfient, notamment à cause de la surexploitation d’espèces locales pour fabriquer des aliments pour des poissons d’élevage
Au Sénégal, les ravages de la surpêche : «Cette usine de farine de poisson nous a gâté la mer»
A Cayar, port de pêche sénégalais où le poisson régit tout, les ressources halieutiques se raréfient. La faute à la surexploitation, qui menace notamment les espèces locales.
www.liberation.fr

Reposted by Fabrice Ardhuin

wcrp-clivar.bsky.social
CLIVAR @wcrp-clivar.bsky.social · 26d
[MHWs RF Webinars] Save the date for the next webinar in the Marine Heatwaves Series!

Prof. Matthew England will present:

"Cold and hot surface ocean temperature extremes in the North Atlantic: What on Earth is going on?"

February 4, 2026, 21:00 UTC

More info: www.clivar.org/mhws-webinar...

Reposted by Fabrice Ardhuin

liberation.fr
Libération @liberation.fr · Dec 13
«Au début, je n’y croyais pas trop» : vieux de 7 000 ans, un mur géant découvert au large de l’île de Sein
«Au début, je n’y croyais pas trop» : vieux de 7 000 ans, un mur géant découvert au large de l’île de Sein
Les scientifiques soulignent que les plus importantes structures mises au jour, remarquées pour la première fois en 2017, «n’ont pas d’équivalent connu en France pour cette période».
www.liberation.fr

Reposted by Peter A. Stott, A. E. Dessler, Peter Thorne , and 4 more

climateofgavin.bsky.social
Gavin Schmidt @climateofgavin.bsky.social · Dec 12
This is the only parody song about geophysical fluid dynamics you’ll ever need:

urldefense.com/v3/__https:/...
Call Me Charney: A GFD Parody
This was so fun to make!! #lamontdoherty #lamont #atmosphere #science #charney #GFS #vallis #geostrophic #quasigeostrophic #hydrostatic #rossby
urldefense.com

Reposted by Fabrice Ardhuin, David Stott

ruthmottram.bsky.social
Ruth Mottram @ruthmottram.bsky.social · Dec 11
Want to try an imagine how difficult things could get for us in the EU? (Or elsewhere?) You don't even have to try hard.
If you are responsible for planning, running, maintaining or procuring IT infrastructure of any kind for any organisation, this is essential reading.

ecfr.eu/publication/...
Get over your X: A European plan to escape American technology
Foreign technology companies cannot be entrusted with meeting Europe’s growing digital needs. This includes American big tech firms. Here’s what Europeans should do…
ecfr.eu

Reposted by Joe R. Feagin, Fabrice Ardhuin

sobroquet.bsky.social
sobroquet @sobroquet.bsky.social · Dec 10
Scientists Thought Parkinson’s Was in Our Genes. It Might Be in the Water
New ideas about chronic illness could revolutionize treatment, if we take the research seriously.
archive.ph/9KrlB
Wired©️

The Adulteration and Degradation of the Food Supply
tinyurl.com/msza244w

fabriceardhuin.bsky.social
Fabrice Ardhuin @fabriceardhuin.bsky.social · Dec 8
Did anybody try that on old seismograms? @sismolise.bsky.social

Reposted by Fabrice Ardhuin

edhawkins.org
Ed Hawkins @edhawkins.org · Dec 8
Also - a new discussion paper by Malte Rehbein about using AI tools to read pen charts of historical river levels: essd.copernicus.org/preprints/es...
Reconstructing Nineteenth-Century River Water Levels with Transformer-Based Computer Vision
Abstract. We convert nineteenth-century Bavarian Danube gauge charts (1826–1894) into daily water-level series referenced to gauge zero through a novel semi-automated workflow combining light document...
essd.copernicus.org

fabriceardhuin.bsky.social
Fabrice Ardhuin @fabriceardhuin.bsky.social · Dec 8
And all that amazing equatorial current system is barely measured ...

Reposted by Fabrice Ardhuin, Jussi T. Eronen

jmak1020.bsky.social
Julian Mak @jmak1020.bsky.social · Dec 7
Swirly swirly #cartopy #spilhaus #python

fabriceardhuin.bsky.social
Fabrice Ardhuin @fabriceardhuin.bsky.social · Dec 5
La mortalité est plus faible pour les vaccinés. "La pandémie de Covid-19 avait causé 7 millions de morts dans le monde, dont 170 000 en France. Combien d’entre eux, à l’instar des frères Bogdanoff, sont morts d’avoir placé leur confiance dans des charlatans criminels «vus à la télé» ?"

Reposted by Fabrice Ardhuin

liberation.fr
Libération @liberation.fr · Dec 5
Vaccin contre le Covid : l’étude révolutionnaire qui enterre définitivement les accusations des antivax
Vaccin contre le Covid : l’étude révolutionnaire qui enterre définitivement les accusations des antivax
Cinq ans après le début de la vaccination Covid, une étude de grande ampleur compare la mortalité à long terme des vaccinés et non vaccinés. Christian Lehmann, médecin et écrivain, tient la chronique d’une société touchée par les crises.
www.liberation.fr

Reposted by Katharine Hayhoe, Fabrice Ardhuin

tinyicybubbles.bsky.social
Thomas Bauska @tinyicybubbles.bsky.social · Dec 4
TIL: Someone found piece of the asteroid that killed the dinosaurs in a sediment core from the middle of the Pacific Ocean.

Kyte, F. A meteorite from the Cretaceous/Tertiary boundary. Nature 396, 237–239 (1998). doi.org/10.1038/24322

🌠💥💣
A meteorite from the Cretaceous/Tertiary boundary - Nature
Nature - A meteorite from the Cretaceous/Tertiary boundary
doi.org

Reposted by Fabrice Ardhuin

ametsoc.org
American Meteorological Society @ametsoc.org · Dec 4
Using satellite observations and the reanalysis of datasets, @istaresearch.bsky.social researchers have successfully identified a previously unknown cyclic climate pattern.

Learn more about tropics-wide intraseasonal oscillation (TWISO): https://bit.ly/4ovvLzm
Hidden in Plain Sight
Tropical cyclones can unleash extensive devastation, as recent storms that swept over Jamaica and the Philippines made unmistakably clear. Accurate weather forecasts that buy more time to prepare are ...
bit.ly

Reposted by Brigitte Nerlich, Fabrice Ardhuin, Gavin A. Schmidt

jimismash.bsky.social
Jimmy Hendricks @jimismash.bsky.social · Dec 4
www.smbc-comics.com/comic/autism...
comic with a researcher saying "wait a minute. Autism-spectrum people are over-represented in research science. But... but that means..." and then another researcher says "My god..." Text below the comic says "Autism causes vaccines"

Reposted by Fabrice Ardhuin

seismosocam.bsky.social
Seismological Society of America @seismosocam.bsky.social · Dec 2
🌟OPEN ACCESS🌟📣PRESS RELEASE📣SWOT Satellite Altimetry Observations and Source Model for the Tsunami from the 2025 M 8.8 Kamchatka Earthquake #TSR ⚒️

Press Release: www.seismosoc.org/news/tsunami...

Paper: pubs.geoscienceworld.org/ssa/tsr/arti...

Reposted by Anna Nagurney, Peter A. Stott, Brendan Nyhan , and 9 more

prum.bsky.social
Pru Madeley @prum.bsky.social · Dec 2
I hope someone draws this wonderful story about Tom Stoppard's Arcadia and the power of the arts to help us see things differently, to the attention of our Education Secretary. Do read it, it will lift your spirits.