New paper: we show that variability in the Zonal Wave-3 mode - an atmospheric pattern made up of three pairs of cyclones and anticyclones circling the Southern Hemisphere - does influence the formation and export of dense waters around Antarctica over multiple years.
🚢🪩 How many science projects can you fit on one ship? Enjoy this wrap-up of the Denman Marine Voyage #DMV to East #Antarctica on Australia's icebreaker RSV Nuyina.
Watch the full video at https://t.co/G7bvhsb4nW
With @AusAntarctic, @AntarcticSciAus, @saef_arc and @IMASUTAS
Today I left Hobart and I had to say goodbye to a lot of friends. I had a really fun time and met lots of amazing people. @KaiheZak it was great to share that experience with you, you're welcome in France anytime!
🌊 After more than 50 days away, the shipload of science aka the Denman Marine Voyage on RSV Nuyina has left the sea ice and is heading for home.
(* there's always one in shorts! 😆)
Follow what the #DMV has been doing at https://t.co/EO42Qydq5e
📸 Pete Harmsen/@AusAntarctic
Being able to monitor the overflow of #Antarctic dense waters from the continental shelf to deeper open waters is critically important, but has long been a major challenge for scientists.
New research led by @MatthisAuger could be a game-changer ⬇️
https://t.co/vaJfdGLLYK
"Go with the Floe" Honoured to have a shot featured on this year’s Natures annual photography competition "working scientist" #Arcwatch#PS138#iceicebaby https://t.co/xS0Z72s8BF
En tte transparence, partage dans le🧵ci-dessous, de ma prise de parole a Bordeaux pour dénoncer le forage prévu de 8 puits de pétrole
5 moments👇
1. Constat
2. Cadre phys. non négociable
3. Argument du dealer de drogue
4. Science & décisions politiques
5. Citoyen scientifique
1/
In the anniversary of the Paris Agreement and as the Parties negotiate the #COP28 declaration to keep alive the 1.5°C threshold, an analysis using #C3S data shows that we've lost 19 years in the battle against global warming.
More👉https://t.co/Bm20ReB4ig
1. Over 40% of Antarctica’s ice shelves reduced in volume over 25 years. Almost all the ice shelves in western #Antarctica lost ice from 1997 to 2021. In contrast, most on the eastern side stayed the same or increased in volume.
Animation: Planetary Visions/@ESA
A new study reveals large-scale variations in wind and sea ice are causing the waters to warm below East Antarctica's Fimbulisen Ice Shelf - and it could influence future sea level rise across the world.
Discover more: https://t.co/2NlRTEPgJD
📷(1) Julius Lauger (2) @NorskPolar
New paper out today in @NatureGeosci: Lauber et al. show how large-scale anomalies in wind and sea ice contributed to an observed increase in water temperatures and basal melting below an East #Antarctic ice shelf after 2016: https://t.co/hHgEHNQ59o
Find more info below!
Changes from the previous version include improved corrections and mapping parameters, extended time series, and publication of the along track (L3) observation.
Thanks P. Veillard and @CLS_Group Aviso teams for the hard work!
https://t.co/IMJ4uEqipg
New update of the ice-covered Southern Ocean Sea Surface Height dataset! SSH, geostrophic currents (mean and anomalies) now available from 2013 to 2021.
https://t.co/K0Xo9zoqCK
"Les géants européens du pétrole, en particulier BP, Shell & TotalEnergies, sont en train d’opérer une discrète mais sérieuse volte-face, en misant sur les énergies fossiles, au mépris du consensus scientifique." @NabilWakim
En conscience & connaissance!
https://t.co/NfB8DEEfqS
🚨 JOB ALERT - 3 yr post doc🚨
What on earth is going on with Antarctic sea ice?
Come and help us find out!
https://t.co/99jnF6wH2A
Join an amazing team - @ariaanpurich, @ProfMattEngland, Will Hobbs, and me.