Abrupt changes in the #Antarctic environment A new policy briefing based on recent research led by ACEAS former Deputy Director @climatenerilie.bsky.social is now available. Discover how Antarctica’s ice, ocean, and biological systems are rapidly changing. ➡️ antarctic.org.au/resources/#b...

Our quarterly Seasonal Newsletter for Spring has arrived. Catch up on the latest #Antarctic research, explore our new policy briefing, or watch a video on mapping the Antarctic seafloor 🎥 🔗 Read it now: createsend.com/t/y-B9D206F6...

🚢 Can you imagine submitting your PhD thesis from the deck of Australia’s icebreaker en route to Antarctica? That’s exactly what @christinaocean.bsky.social (UNSW) did earlier this year. Explore this beautiful multimedia story from UNSW 👉 news.unsw.edu.au/en/breaking-... @ccrc.bsky.social

❄️ What’s changing in Antarctica and the Southern Ocean? 📨 Discover the latest insights and research in our quarterly Seasonal Newsletter, out next week. 🖊️ Subscribe here: confirmsubscription.com/h/y/236931A8...

Good opportunity for #aus #antarctic scientists to join @scar-antarctic.bsky.social science groups. @antarcticsciaus.bsky.social @antarctic.bsky.social @amosupdates.bsky.social

🎥 New ACEAS Seminar Series Recording Available! 📣 Presented by: Dr Kaihe Yamazaki, ACEAS Research Associate 📘 Title: Emerging Outflow of Not-So-Dense Shelf Water from an East Antarctic Polynya @kaihezak.bsky.social @antarcticsciaus.bsky.social Watch the full seminar: youtu.be/EfbG5mto5Xs?...

❄️“In a world of misinformation, it’s critical that government has released an evidence-based assessment.” – ACEAS Director, Prof Matt King @deformedearth.bsky.social @antarcticsciaus.bsky.social @antarctic.bsky.social @utas.edu.au ⬇️Read our story here antarctic.org.au/antarcticsnc...

So very important that the Australian Government has released its evidence-based climate risk assessment. It explains so clearly that climate risks are not far off, but right now and very soon. Risks are not limited, but widespread and, indeed, touch us all. 1/4 www.abc.net.au/news/2025-09...

We know sea ice plays an important role, but its contribution is underestimated in several models. Researchers from AAPP and @antarcticsciaus.bsky.social @utas.edu.au investigate the #climate mechanisms to help improve model performance. ▶️ doi.org/10.1029/2025... @agu.org @jgroceans.bsky.social

LISTEN: @deformedearth.bsky.social speaks with @radioecoshock.bsky.social on recent abrupt changes in #Antarctica, science from the Denman Marine Voyage, Antarctica’s impact on Australia's weather and climate, geopolitics, and more. Catch the episode here: www.ecoshock.net/downloads/ES...

Coloured panels on Antarctic sea ice 🌈❄️ let us explore how ice algae react to wild light shifts—at the bloom onset. Hyperspectral imaging + photobiology = fresh insights + a NZ stamp! 🇳🇿📬 AUS&NZ sci.🇦🇺🇳🇿 Read the paper: 📄 lnkd.in/g-Pw6mKN @antarcticsciaus.bsky.social @ucpress.bsky.social @utas.edu.au

🚨 CLOSING SOON — JOBS @imas-utas.bsky.social @utas.edu.au with Prof Nathan Bindoff: 🌊 Two Research Associates in Oceanography and Climate Change 🌏 Earth's energy balance careers.utas.edu.au/cw/en/job/50... 🌦️ Water cycle careers.utas.edu.au/cw/en/job/50... ➡️ Applications close 11 September 2025

"To keep Earth habitable, humanity must recognize the value of Antarctica and seek to save it from irreversible damage." ACEAS Director, Matt King (UTAS), and colleagues from @utas.edu.au, @csiro.bsky.social and ‪@ucl.ac.uk lay out key challenges and solutions for #Antarctica in ‪@nature.com‬.

Our new Elementa paper on Status of ocean observations in the Indian Sector of the Southern Ocean is out: doi.org/10.1525/elem... Congratulations @svenjahalfter.bsky.social and team! @antarctic.bsky.social @antarcticsciaus.bsky.social @slfdavos.bsky.social #AustralianAntarcticDivision

“In our four metre long core barrel we might have 200,000 years of sediment… “ - Dr Taryn Noble, #DMV sediment core lead Find out how cores are extracted from beneath the #Antarctic seafloor and why it’s important to go so far back in time ⬇️ @imas-utas.bsky.social youtu.be/lXMEsfVjfGU?...

New today: Critical research published in @nature.com on the abrupt and alarming changes being observed in #Antarctica and the surrounding Southern Ocean, led by Prof. @climatenerilie.bsky.social, with @profmattengland.bsky.social and colleagues ⬇️ theconversation.com/from-sea-ice...

From sea ice to ocean currents, Antarctica is now undergoing abrupt changes – with global ramifications theconversation.com/from-sea-ice...

“The great thing about magnetotellurics is… depending on how long you leave the instrument recording the natural electric and magnetic fields, the deeper you see into the earth.” - Dr Maria (Coti) Manassero on imaging the subsurface of the Denman Glacier ⬇️ #DTC antarctic.org.au/the-magic-of...

LISTEN: @profmattengland.bsky.social on the ABC Science Show ⬇️ @ccrc.bsky.social

“A lot of nations are sort of going backwards just at a time when we really need to advance our understanding of Antarctica.” - @deformedearth.bsky.social on Antarctic research publication trends, on the ABC’s 7:30 ⬇️ @utas.edu.au @antarctic.bsky.social www.abc.net.au/news/2025-08...

Join the Denman Glacier geology 🪨🌋⛏️ team for an evening at the pub this Tuesday! We will be bringing our rocks from Antarctica, the venue has the drinks, all that is missing are your questions! #Beakerstreet 🧪❄️🌊 more information: tickets.beakerstreet.com.au/Events/SCIEN...

Australia's only glaciers are shrinking fast. Important work led by @levantielidze.bsky.social @andrewmackintosh.bsky.social @arcsaef.bsky.social paper here: tc.copernicus.org/articles/19/... news here: www.abc.net.au/news/2025-08...

Before the Denman Marine Voyage, there was the Denman Terrestrial Campaign… ⛏️ Check out our new web page dedicated to the #DTC, learn more about how the two bodies of fieldwork link together and stay tuned for updates as the research into the Denman Glacier continues ⬇️ antarctic.org.au/dtc/

Our piece in @theconversation.com today: As US climate data-gathering is gutted, Australian forecasting is now at real risk theconversation.com/as-us-climat... And it's not just Australia that will lose out. Forecasting all around the world will be set back decades if these cuts go through.

We welcome the Australian Academy of Science’s position statement on Australia’s scientific leadership in Antarctica and the Southern Ocean. It calls for urgent, ambitious, and strategic action backed by whole-of-government support and sustainable funding. 🔗Read statement: buff.ly/orUA3QO

We figured out a cheap-ish way to make ocean models create Dense Shelf Waters (DSW) on the surface of the Antarctic continental shelf! How? Fast answer: Ocean surface cells thinner than 1 m! Long answer on the paper: dx.doi.org/10.1029/2024... ---- More info in the thread

Southern elephant seals tagged by a specialist team on Macquarie Island in late May are already transmitting CTD profiles from the Southern Ocean, as far as the sea-ice edge. @imos-aus.bsky.social | @utas.edu.au | @clive-mcmahon.bsky.social antarctic.org.au/new-round-of...

"We are addressing a critical challenge": the future of marine ecosystem modelling 🐟 - @fishmarinemip.bsky.social Find out what happens when dozens of marine ecosystem specialists from around the world come together ⬇️ @imas-utas.bsky.social | @utas.edu.au | @antarctic.bsky.social bit.ly/4f3EaXD

Q: What happens when #Antarctic summer sea ice hits record lows in 2017, 2022, 2023, 2024 and 2025? A: aapp.shorthandstories.com/a-world-with...

Why #Antarctica matters to Australia: In the first of our new explainer series we explore the strong connections between the continents - and the implications of Antarctica’s rapidly changing environment for Australia's weather, climate, ecosystems and coastlines ⬇️ antarctic.org.au/wp-content/u...

In Hobart this week? Want to know more about the enormous Denman Glacier in East Antarctica? 🌊 Come along to this special Island of Ideas event, featuring lead scientists from the #DMV: • 6:00pm - 7:45pm, Wed 23 July, 2025 • Sir Stanley Burbury Theatre @utas.edu.au Register here: bit.ly/3IEhroO

For anyone interested in a deeper dive into our recent Nature paper on the 2023 N. Atlantic marine heatwave nature.com/articles/s41... plus some discussion of recent work related to the SMOC, @danmiller999.bsky.social does an outstanding job as host with cameos from @LeonSimons8.bsky.social 👇👇👇

Iceberg at sunrise. Denman Marine Voyage, March 2025. 📷: Pete Harmsen / AAD

The month's @eos.org magazine features important research led by Dr Kieran Murphy @holistic-squid.bsky.social: the development of a unique, region-specific modelling ensemble for Southern Ocean ecosystems (SOMEME), to help forecast their future in a changing climate. Check it out ⬇️ @utas.edu.au

We are hiring! 🌊🧊⛏️🛰️ Want to help promote the work of a world-class team of #Antarctic scientists? We're looking for a Communications Officer to promote @antarcticsciaus.bsky.social research, fieldwork and expertise. Applications close Sunday 27 July 2025 ⬇️ careers.utas.edu.au/cw/en/job/50...

Antarctic Bottom Water (AABW) plays a critical role in global ocean circulation and regulating climate by storing heat and carbon for centuries to millennia. A crucial new insight into how the resolution of ocean-sea ice models impacts the simulation of AABW, improving accuracy of AABW transport ⬇️

#ICYMI: 'Now is not the time to put funding on ice: Australian Antarctic field programs should be ambitious as the rule, not the exception' Director, Prof. Matt King @deformedearth.bsky.social on the importance of long-term thinking for #Antarctic research ⬇️ antarctic.org.au/now-is-not-t...

"I am optimistic about fostering stronger India–Australia collaborations in Antarctic science and look forward to more opportunities like this in the future." - 2025 @scar-antarctic.bsky.social INSTANT Fellow Dr Devsamridhi Arora on her recent @utas.edu.au visit ⬇️ antarctic.org.au/introducing-...

"...the rate of research on the Antarctic and Southern Ocean is falling at exactly the time when it should be increasing. Moreover, research leadership is changing, with China taking the lead for the first time." - Elizabeth Leane @utas.edu.au and Keith Larson @umeauniversitet.bsky.social ⬇️

Now is not the time to put funding on ice: Australian Antarctic field programs should be ambitious as the rule not the exception - @antarcticsciaus.bsky.social Director Matt King @deformedearth.bsky.social in today's Mercury newspaper ⬇️ www.themercury.com.au | @utas.edu.au | @imas-utas.bsky.social

Why should we care about record low summer sea ice in #Antarctica? ⬇️⬇️⬇️ @antarctic.bsky.social

4️⃣ "Impacts of Antarctic summer sea-ice extremes" by a team from AAPP, @utas.edu.au, @imas-utas.bsky.social, AAD, @antarcticsciaus.bsky.social, @21stcenturyweather.bsky.social, @mbarinews.bsky.social, BoM, Brown University and Uni of Adelaide is published in @pnasnexus.org ▶️ doi.org/10.1093/pnas...

Australia’s icebreaker RSV Nuyina completed its first marine science voyage this year, taking 60 scientists to one of the most unexplored remote parts of our planet: the Denman Glacier region 🌊 Join the voyage science leads at this special Island of Ideas event - Voyage to Antarctica’s Floodgates ⬇️

Huge congratulations to @antarcticsciaus.bsky.social Director Prof. Matt King @deformedearth.bsky.social and Chief Investigator Prof. Anya Reading on being awarded an Australian Laureate Fellowship! @utas.edu.au @imas-utas.bsky.social | ARC | www.arc.gov.au/australian-l... Project details below ⬇️

📅11:00am *AEST today ⬇️ Join Dr Devsamridhi Arora from the University of Allahabad: 'India Antarctic Program: Scientific Endeavours and Pathways for Australian Collaboration'

Discovery of microcontinents in the Kerguelen Plateau region of the Southern Ocean! 🌊 🌏 New OA research led by @imas-utas.bsky.social @antarcticsciaus.bsky.social PhD student Jeremy Asimus out now: agupubs.onlinelibrary.wiley.com/doi/10.1029/...

"That is a crisis in terms of our ability as a nation to do the work we need to do to inform the policymakers, but also just to show that we take Antarctica seriously." - Director @deformedearth.bsky.social on the approaching funding cliff for #Antarctic research ⬇️ www.abc.net.au/news/2025-06...

@antarcticsciaus.bsky.social 🌟ACEAS June Seminar Series 🌟 🗓️Wednesday 25 June at 11 am AEDT 🔈Speaker: Dr Devsamridhi Arora from University of Allahabad, India Title: India Antarctic Program: Scientific Endeavours and Pathways for Australian Collaboration Join us: utas.zoom.us/j/8679803099...

"The rocks that the glacier sits on impact the way it behaves, the heat that’s coming through the crust impacts the way that glacier behaves." WATCH: Professor Jo Whittaker (IMAS) and Dr Karin Orth (UTAS) on what the Denman region's ancient rocks can tell us ⬇️ #DMV www.youtube.com/watch?v=mn4Q...

LISTEN: #Antarctica - bucket list trip? Or best left to scientists? + the Denman Marine Voyage, Antarctic science funding in Australia, @deformedearth.bsky.social and more. ABC TassieCast podcast with Airlie Ward and @southernsky.bsky.social ⬇️ www.abc.net.au/listen/progr...