Guillaume Boutin
@drguibou.bsky.social
Physical Oceanographer focusing on sea ice-ocean interactions. French in Norway. My heart balances between outdoor evasion and a warm sofa.
Pinned
Guillaume Boutin
@drguibou.bsky.social
· Nov 25
Hello Bluesky! Physical oceanographer living in 🇳🇴 here, I mostly share things about work (that involves 🌊❄️ and numerical models 💻❤️), and sometimes pictures of amazing Western Norway 🤩
Reposted by Guillaume Boutin
Come join us! PhD position at @unibergen.bsky.social and @bjerknes.uib.no on freshwater transport from the Arctic Ocean and its impacts on the Nordic Seas and subpolar overturning circulation. The position is part of the national Arctic Ocean 2050 program.
www.jobbnorge.no/en/available...
www.jobbnorge.no/en/available...
PhD Research Fellow in physical oceanography (295159) | University of Bergen
Job title: PhD Research Fellow in physical oceanography (295159), Employer: University of Bergen, Deadline: Monday, March 16, 2026
www.jobbnorge.no
February 9, 2026 at 10:09 AM
Come join us! PhD position at @unibergen.bsky.social and @bjerknes.uib.no on freshwater transport from the Arctic Ocean and its impacts on the Nordic Seas and subpolar overturning circulation. The position is part of the national Arctic Ocean 2050 program.
www.jobbnorge.no/en/available...
www.jobbnorge.no/en/available...
Reposted by Guillaume Boutin
📢 We are hiring ! #FediHire
My group is looking for 2️⃣ #research scientists in the field of #satellite 🛰️ remote sensing and data processing, to work in #norway
One position (Tromsø or Oslo) will mostly be about #Climate #seaice remote sensing from passive microwave sensors […]
My group is looking for 2️⃣ #research scientists in the field of #satellite 🛰️ remote sensing and data processing, to work in #norway
One position (Tromsø or Oslo) will mostly be about #Climate #seaice remote sensing from passive microwave sensors […]
Original post on fediscience.org
fediscience.org
January 30, 2026 at 10:10 AM
Reposted by Guillaume Boutin
Pour chaque dollar dépensé pour protéger la nature, 30 dollars financent sa destruction
Pour chaque dollar dépensé pour protéger la nature, 30 dollars financent sa destruction
Un rapport, publié jeudi par le Programme des Nations unies pour le développement, rappelle l’importance de supprimer et de rediriger les investissements qui nuisent à l’environnement, dont dépendent la majorité des entreprises.
www.lemonde.fr
January 22, 2026 at 6:33 PM
Pour chaque dollar dépensé pour protéger la nature, 30 dollars financent sa destruction
Sure, Norway, Vestland, the fjords, the mountains, but do you know Limoges ? It's in Limousin❤️🏡
December 27, 2025 at 1:07 PM
Sure, Norway, Vestland, the fjords, the mountains, but do you know Limoges ? It's in Limousin❤️🏡
I'll have to pass this year sadly, but I joined 2 years ago and that was one of the best meeting I've ever attended! Sea ice from breakfast to dinner (and see nice people, also)
13th International Workshop on Sea Ice Modelling, Assimilation, Observations, Predictions, and Verification
9 – 11 June 2026, Copenhagen, Denmark
Hosted by the Danish Meteorological Institute
iicwgda2026copenhagen.wordpress.com
9 – 11 June 2026, Copenhagen, Denmark
Hosted by the Danish Meteorological Institute
iicwgda2026copenhagen.wordpress.com
(no title)
iicwgda2026copenhagen.wordpress.com
November 26, 2025 at 6:46 PM
I'll have to pass this year sadly, but I joined 2 years ago and that was one of the best meeting I've ever attended! Sea ice from breakfast to dinner (and see nice people, also)
Reposted by Guillaume Boutin
PhD Opportunity! 🚨
Working with Dr Pauline Tedesco on "Submesoscale ocean flows and processes in the Southern Ocean."
NERC GW4+ DTP PhD studentship for September 2026.
DEADLINE: 8th Jan 2026
Find out more - www.exeter.ac.uk/study/fundin...
🌊🌐🌍🦑🧪 #PhDsky #AcademicSky
Working with Dr Pauline Tedesco on "Submesoscale ocean flows and processes in the Southern Ocean."
NERC GW4+ DTP PhD studentship for September 2026.
DEADLINE: 8th Jan 2026
Find out more - www.exeter.ac.uk/study/fundin...
🌊🌐🌍🦑🧪 #PhDsky #AcademicSky
November 25, 2025 at 3:45 PM
PhD Opportunity! 🚨
Working with Dr Pauline Tedesco on "Submesoscale ocean flows and processes in the Southern Ocean."
NERC GW4+ DTP PhD studentship for September 2026.
DEADLINE: 8th Jan 2026
Find out more - www.exeter.ac.uk/study/fundin...
🌊🌐🌍🦑🧪 #PhDsky #AcademicSky
Working with Dr Pauline Tedesco on "Submesoscale ocean flows and processes in the Southern Ocean."
NERC GW4+ DTP PhD studentship for September 2026.
DEADLINE: 8th Jan 2026
Find out more - www.exeter.ac.uk/study/fundin...
🌊🌐🌍🦑🧪 #PhDsky #AcademicSky
Reposted by Guillaume Boutin
Currently a large outbreak of cold, Arctic air is making its way south over the Norwegian Sea. The amazing mesh structure (called open-cell convection) in the satellite image (coloured image) is really hard for weather forecast models (grey image) to get 'right' @bjerknes.uib.no #ISOSCAN_project
November 14, 2025 at 3:07 PM
Currently a large outbreak of cold, Arctic air is making its way south over the Norwegian Sea. The amazing mesh structure (called open-cell convection) in the satellite image (coloured image) is really hard for weather forecast models (grey image) to get 'right' @bjerknes.uib.no #ISOSCAN_project
Reposted by Guillaume Boutin
🧪 🥳 Its not every day that a group of research advisers publish in a scientific journal!
Early career researchers need proposal writing skills. Therefore a new way of teaching proposal writing was developed. It is now accessible to the research community.
onlinelibrary.wiley.com/doi/10.1002/...
Early career researchers need proposal writing skills. Therefore a new way of teaching proposal writing was developed. It is now accessible to the research community.
onlinelibrary.wiley.com/doi/10.1002/...
Proposal Writing Training and Idea Development for Early‐Career Researchers Based on Constructive Alignment, Co‐Creation and Active Learning Strategies
We developed a novel concept for training in proposal writing, constructively aligning learning outcomes with students' needs, co-creating course content with teachers and students, and using active ....
onlinelibrary.wiley.com
November 12, 2025 at 10:13 AM
🧪 🥳 Its not every day that a group of research advisers publish in a scientific journal!
Early career researchers need proposal writing skills. Therefore a new way of teaching proposal writing was developed. It is now accessible to the research community.
onlinelibrary.wiley.com/doi/10.1002/...
Early career researchers need proposal writing skills. Therefore a new way of teaching proposal writing was developed. It is now accessible to the research community.
onlinelibrary.wiley.com/doi/10.1002/...
Reposted by Guillaume Boutin
It’s been a while since I shared these, so here we go!
If you are new to BlueSky, here are a few 🌊 ocean starter packs 🌊 to help you find who to follow:
Physical oceanography
go.bsky.app/Eb6xX19
Polar oceans
go.bsky.app/851nQgx
Organisations
go.bsky.app/U1Ei6XY
If you are new to BlueSky, here are a few 🌊 ocean starter packs 🌊 to help you find who to follow:
Physical oceanography
go.bsky.app/Eb6xX19
Polar oceans
go.bsky.app/851nQgx
Organisations
go.bsky.app/U1Ei6XY
November 9, 2025 at 12:35 PM
It’s been a while since I shared these, so here we go!
If you are new to BlueSky, here are a few 🌊 ocean starter packs 🌊 to help you find who to follow:
Physical oceanography
go.bsky.app/Eb6xX19
Polar oceans
go.bsky.app/851nQgx
Organisations
go.bsky.app/U1Ei6XY
If you are new to BlueSky, here are a few 🌊 ocean starter packs 🌊 to help you find who to follow:
Physical oceanography
go.bsky.app/Eb6xX19
Polar oceans
go.bsky.app/851nQgx
Organisations
go.bsky.app/U1Ei6XY
Reposted by Guillaume Boutin
Last year on this day, we had what is so far the best aurora show I ever saw in Bergen... and by far! It was also the first night I could play with my new fisheye lens. I had a lot of fun! I am really looking f... Read more on Instagram: https://www.instagram.com/p/DPoS7dUAjM6/
October 10, 2025 at 1:00 PM
Last year on this day, we had what is so far the best aurora show I ever saw in Bergen... and by far! It was also the first night I could play with my new fisheye lens. I had a lot of fun! I am really looking f... Read more on Instagram: https://www.instagram.com/p/DPoS7dUAjM6/
Reposted by Guillaume Boutin
By applying a tracking method to both climate models and satellite data, @davyclimate.bsky.social found that sea ice age is a more sensitive indicator of change than ice thickness or volume.
🧪🌊 Read the publication here: agupubs.onlinelibrary.wiley.com/doi/epdf/10....
🧪🌊 Read the publication here: agupubs.onlinelibrary.wiley.com/doi/epdf/10....
October 2, 2025 at 10:42 AM
By applying a tracking method to both climate models and satellite data, @davyclimate.bsky.social found that sea ice age is a more sensitive indicator of change than ice thickness or volume.
🧪🌊 Read the publication here: agupubs.onlinelibrary.wiley.com/doi/epdf/10....
🧪🌊 Read the publication here: agupubs.onlinelibrary.wiley.com/doi/epdf/10....
Reposted by Guillaume Boutin
We have a new paper out today taking a fresh look at sea ice age, showing how this variable offers new insights into Arctic climate change:
A Fair Assessment of Sea Ice Age Reduces Bias and Gives New Insight to Arctic Sea Ice Dynamics
agupubs.onlinelibrary.wiley.com/doi/10.1029/...
A Fair Assessment of Sea Ice Age Reduces Bias and Gives New Insight to Arctic Sea Ice Dynamics
agupubs.onlinelibrary.wiley.com/doi/10.1029/...
A Fair Assessment of Sea Ice Age Reduces Bias and Gives New Insight to Arctic Sea Ice Dynamics
We applied the same algorithm for diagnosing sea ice age in observations to a climate model for the first time The derived sea ice age reproduces the model dynamics but has much lower bias compar...
agupubs.onlinelibrary.wiley.com
September 24, 2025 at 8:27 AM
We have a new paper out today taking a fresh look at sea ice age, showing how this variable offers new insights into Arctic climate change:
A Fair Assessment of Sea Ice Age Reduces Bias and Gives New Insight to Arctic Sea Ice Dynamics
agupubs.onlinelibrary.wiley.com/doi/10.1029/...
A Fair Assessment of Sea Ice Age Reduces Bias and Gives New Insight to Arctic Sea Ice Dynamics
agupubs.onlinelibrary.wiley.com/doi/10.1029/...
Reposted by Guillaume Boutin
In the Arctic, sea ice has a leading impact on ocean surface dynamics, mainly in the regions that are seasonally ice-covered. Supply et al., examine the seasonal cycle of the ocean surface conditions in the seasonal ice zone 🌊
agupubs.onlinelibrary.wiley.com/doi/10.1029/...
agupubs.onlinelibrary.wiley.com/doi/10.1029/...
August 24, 2025 at 6:10 AM
In the Arctic, sea ice has a leading impact on ocean surface dynamics, mainly in the regions that are seasonally ice-covered. Supply et al., examine the seasonal cycle of the ocean surface conditions in the seasonal ice zone 🌊
agupubs.onlinelibrary.wiley.com/doi/10.1029/...
agupubs.onlinelibrary.wiley.com/doi/10.1029/...
Reposted by Guillaume Boutin
🌊There is an available position as a postdoc at NORCE in ocean biochemical modelling fixed for a period of 2 years in Bergen.
The position will be affiliated with the Bjerknes Centre and is a part of OceanICU project.
🧪Read more and apply here: www.jobbnorge.no/en/available...
The position will be affiliated with the Bjerknes Centre and is a part of OceanICU project.
🧪Read more and apply here: www.jobbnorge.no/en/available...
August 8, 2025 at 8:35 AM
🌊There is an available position as a postdoc at NORCE in ocean biochemical modelling fixed for a period of 2 years in Bergen.
The position will be affiliated with the Bjerknes Centre and is a part of OceanICU project.
🧪Read more and apply here: www.jobbnorge.no/en/available...
The position will be affiliated with the Bjerknes Centre and is a part of OceanICU project.
🧪Read more and apply here: www.jobbnorge.no/en/available...
Reposted by Guillaume Boutin
If you're interested in sea ice and how we can track its development, you may want to sign up for our 1-day seminar where we'll be talking about the breadth of ECVs for sea ice, new developments in tracking sea ice age, and the pitfalls and opportunities of climate model - observation comparisons.
📣 Join our Webinar "Beyond Sea Ice Area" on September 19th.
Sea Ice Age is the focus🔎
Main topics:
1. Review ECV sea ice products
2. Refine sea ice age product
3. Explore polar data issues
For more information and registration, 👉https://forms.gle/Ure5JxiGUZsYyjuf9
Please repost and share
#ESA
Sea Ice Age is the focus🔎
Main topics:
1. Review ECV sea ice products
2. Refine sea ice age product
3. Explore polar data issues
For more information and registration, 👉https://forms.gle/Ure5JxiGUZsYyjuf9
Please repost and share
#ESA
July 18, 2025 at 7:03 AM
If you're interested in sea ice and how we can track its development, you may want to sign up for our 1-day seminar where we'll be talking about the breadth of ECVs for sea ice, new developments in tracking sea ice age, and the pitfalls and opportunities of climate model - observation comparisons.
Reposted by Guillaume Boutin
🌡️ Not all hot nights are equal. We track “tropical nights” when temps never dip below 20 °C—but what if it’s already 20 °C at bedtime? I crunched ERA5 data for 5 European capitals. Let’s talk tropical 10 pm. 👇
July 21, 2025 at 11:23 AM
🌡️ Not all hot nights are equal. We track “tropical nights” when temps never dip below 20 °C—but what if it’s already 20 °C at bedtime? I crunched ERA5 data for 5 European capitals. Let’s talk tropical 10 pm. 👇
Reposted by Guillaume Boutin
The Arctic Ocean acts to stabilize the AMOC
New paper in #ScienceAdvances by researchers from @bjerknes.uib.no and @oxuniearthsci.bsky.social showing how ongoing Atlantification and sea ice loss leads to a strengthening of the Arctic overturning circulation.
www.science.org/doi/10.1126/...
New paper in #ScienceAdvances by researchers from @bjerknes.uib.no and @oxuniearthsci.bsky.social showing how ongoing Atlantification and sea ice loss leads to a strengthening of the Arctic overturning circulation.
www.science.org/doi/10.1126/...
Atlantification drives recent strengthening of the Arctic overturning circulation
A less ice-covered Arctic shifts dense water formation northward, strengthening the Arctic Ocean overturning circulation.
www.science.org
July 14, 2025 at 2:18 PM
The Arctic Ocean acts to stabilize the AMOC
New paper in #ScienceAdvances by researchers from @bjerknes.uib.no and @oxuniearthsci.bsky.social showing how ongoing Atlantification and sea ice loss leads to a strengthening of the Arctic overturning circulation.
www.science.org/doi/10.1126/...
New paper in #ScienceAdvances by researchers from @bjerknes.uib.no and @oxuniearthsci.bsky.social showing how ongoing Atlantification and sea ice loss leads to a strengthening of the Arctic overturning circulation.
www.science.org/doi/10.1126/...
This Scandinavian weather obviously ☀️🇧🇻 (Come work with us!)
July 14, 2025 at 1:41 PM
This Scandinavian weather obviously ☀️🇧🇻 (Come work with us!)
Reposted by Guillaume Boutin
Are you a data assimilation expert who enjoys Scandinavian weather?
We're hiring a researcher to help develop our TOPAZ system for marine forecasting in the Arctic 🌊
🔗 Apply here: www.jobbnorge.no/en/available...
We're hiring a researcher to help develop our TOPAZ system for marine forecasting in the Arctic 🌊
🔗 Apply here: www.jobbnorge.no/en/available...
Researcher Position in Data Assimilation (281670) | Nansen Environmental and Remote Sensing Center
Job title: Researcher Position in Data Assimilation (281670), Employer: Nansen Environmental and Remote Sensing Center, Deadline: Monday, August 18, 2025
www.jobbnorge.no
July 14, 2025 at 12:52 PM
Are you a data assimilation expert who enjoys Scandinavian weather?
We're hiring a researcher to help develop our TOPAZ system for marine forecasting in the Arctic 🌊
🔗 Apply here: www.jobbnorge.no/en/available...
We're hiring a researcher to help develop our TOPAZ system for marine forecasting in the Arctic 🌊
🔗 Apply here: www.jobbnorge.no/en/available...
Reposted by Guillaume Boutin
This ship braved the Greenland Sea in winter, venturing into ice-covered waters to capture crucial data about the Earth's future
https://go.nature.com/4ebFOGj
https://go.nature.com/4ebFOGj
Is a monster web of ocean currents headed for collapse? The race is on to find out
Research ships rarely brave the Greenland Sea in winter. Early this year, scientists ventured into the ice-covered waters to capture crucial data about the planet’s future.
go.nature.com
June 18, 2025 at 10:35 AM
This ship braved the Greenland Sea in winter, venturing into ice-covered waters to capture crucial data about the Earth's future
https://go.nature.com/4ebFOGj
https://go.nature.com/4ebFOGj
Reposted by Guillaume Boutin
Means have changed, the aim is the same. Developing tools for navigation through sea ice requires creativity and technical skills, as shown by Anton Korosov and Artem Moiseev from @nansensenteret.bsky.social. 🌊 🧪
Searching for navigable seas and better ice predictions
When Roald Amundsen planned his ship expedition to the North Pole, he saw no other option than sending his crew into the air to search for open leads.…
bjerknes.uib.no
June 4, 2025 at 1:07 PM
Means have changed, the aim is the same. Developing tools for navigation through sea ice requires creativity and technical skills, as shown by Anton Korosov and Artem Moiseev from @nansensenteret.bsky.social. 🌊 🧪
Reposted by Guillaume Boutin
En forløper for satellitter? Kollegene mine ved @nansensenteret.bsky.social og @bjerknes.uib.no har andre verktøy, men deler Amundsens mål: å gjøre det lettere å navigere i tettpakket is.
På jakt etter farbar led og bedre isvarsler
Da Roald Amundsen planla sin nordpolferd med «Fram», så han ingen annen råd enn å sende mannskapet til værs for å lete etter farbare råker. Satellitter…
bjerknes.uib.no
June 4, 2025 at 1:12 PM
En forløper for satellitter? Kollegene mine ved @nansensenteret.bsky.social og @bjerknes.uib.no har andre verktøy, men deler Amundsens mål: å gjøre det lettere å navigere i tettpakket is.
Reposted by Guillaume Boutin
Please join us for a Summer'25 Lecture in #Climate #Data Science w/TOBIAS FINN @ecoledesponts.bsky.social!
📅 THIS THURSDAY || 6/5/25
🕛 12p EST
📍 @columbiaseas.bsky.social Innovation Hub/Zoom
💻 RSVP: www.eventbrite.com/e/1363524320...
#LEAPEducation #community #physics #climatemodel #AI #ML
📅 THIS THURSDAY || 6/5/25
🕛 12p EST
📍 @columbiaseas.bsky.social Innovation Hub/Zoom
💻 RSVP: www.eventbrite.com/e/1363524320...
#LEAPEducation #community #physics #climatemodel #AI #ML
June 3, 2025 at 2:19 PM
Please join us for a Summer'25 Lecture in #Climate #Data Science w/TOBIAS FINN @ecoledesponts.bsky.social!
📅 THIS THURSDAY || 6/5/25
🕛 12p EST
📍 @columbiaseas.bsky.social Innovation Hub/Zoom
💻 RSVP: www.eventbrite.com/e/1363524320...
#LEAPEducation #community #physics #climatemodel #AI #ML
📅 THIS THURSDAY || 6/5/25
🕛 12p EST
📍 @columbiaseas.bsky.social Innovation Hub/Zoom
💻 RSVP: www.eventbrite.com/e/1363524320...
#LEAPEducation #community #physics #climatemodel #AI #ML
Reposted by Guillaume Boutin
How would a lifeless ocean effect future carbon uptake and storage? Turns out: biology matters for shaping the course of climate change! Great paper led by Jerry Tjiputra and summarized in this Carbon Brief guest post 🌊
NEW – Guest post: How marine life provides climate benefits worth billions of dollars | Dr Damien Couespel, Dr Fabio Berzaghi, Dr Jerry Tjiputra, Dr Richard Sanders ( @oceanrics.bsky.social ), Dr Dagmara Rusiecka
Read here: buff.ly/DPs72RU
Read here: buff.ly/DPs72RU
May 28, 2025 at 5:57 PM
How would a lifeless ocean effect future carbon uptake and storage? Turns out: biology matters for shaping the course of climate change! Great paper led by Jerry Tjiputra and summarized in this Carbon Brief guest post 🌊
Reposted by Guillaume Boutin
🌊 Interested in a phd position in physical oceanography? Try beautiful Bergen! tinyurl.com/Phd-oceanogr...
May 19, 2025 at 9:44 AM
🌊 Interested in a phd position in physical oceanography? Try beautiful Bergen! tinyurl.com/Phd-oceanogr...