Our paper on a new ice shelf basal melt parameterisation is out! tc.copernicus.org/articles/19/... Small-scale processes in the ocean drive ice shelf basal melt, and large-scale ocean models can’t resolve these processes. Therefore, models use melt parameterisations, but these can still be improved.

I am hiring 4 postdoctoral researchers for up to 4 years each. Topics include ice sheet reconstruction, GIA, spatial stats, and satellite geodesy. Based in Tasmania. All details are here: careers.utas.edu.au/en/listing/ with titles below I am also recruiting multiple PhD students (see below) 1/n

For so long, fossil fuel projects have said their contribution to climate change is "negligible". Turns out that's wrong. Our research in NPJ Climate Action proves it. Every tonne of CO2 matters. @21stcenturyweather.bsky.social @minderoo.bsky.social #climatechange www.nature.com/articles/s44...

We are hiring two new postdocs in Greenland ocean and ice sheet modelling to join our team at @bas.ac.uk! Apply by 8 October:

Advertising this PhD student position once more (deadline 30 August) workingat.nioz.nl/o/phd-positi... We are looking for someone with a MSc in physical oceanography, fluid dynamics or physics to study how ocean eddies contribute to the Atlantic Meridional Overturning Circulation

🌊 Southern Ocean Modellers – We Need You! Take 10 min to share your insights & help shape upcoming @soosocean.bsky.social, @oceaniceeu.bsky.social & #AntarcticaInSync activities: 🔗 forms.gle/1VgrpMtcS5xi... 📅 10 Sept Guide research priorities & strengthen links between modelling & obs communities

Presenting Southern Ocean science at #OSM26? Join our session: Variability, Circulation, and Ongoing Change in the Southern Ocean! agu.confex.com/agu/osm26/pr... We combined 4 proposed sessions into 1 - making it the only Southern Ocean/Antarctic margins focused physical session. See you there!

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.

📣 Job opportunity 📣 Come work with us at Monash as a 3yr Research Fellow on ice sheet-atmosphere coupling! You'll sit within @arcsaef.bsky.social and be part of the @access-nri.bsky.social ice sheets team, pushing frontiers in Earth System Modelling ❄️🇦🇶 👉 careers.pageuppeople.com/513/cw/en/jo...

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

🚨 New paper alert 🚨 We developed the new PanAntarctic model and assessed the sensitivity of Antarctic Bottom Water (AABW) formation and export to horizontal model resolutions of 1/10°, 1/20° and 1/40°. Open access paper in JAMES: doi.org/10.1029/2024...

Missed out on submitting your abstract? No worries – you can still submit a poster! The ACCESS Community Workshop 2025 is at Melbourne Connect on 8–12 September. Registrations are open and poster submissions close 20 July. 📝 Registration: bit.ly/44kYj7y 🧑‍🏫 Poster submission: bit.ly/44FzBOn

I know it's small in the grand scheme of <<waves hand at everything>> but this bums me out: "NEW FOR AGU25: AGU will no longer support the usage of Mac presentations during the conference. Please be aware that you must convert your presentation to a PC friendly version prior to presenting."

Are you a top US-based scientist wanting to relocate to Australia? We are now calling for formal applications from both Australian and non-Australian citizens based in the US whose work is internationally recognised as exceptional. 📅 Applications close: Aug 29, 2025 🔗 science.org.au/gtap/?utm_so...

Australia to woo US’s ‘smartest minds’ disfranchised by Trump research cuts

The 2026 budget passback plan calls for eliminating NOAA Research, the scientific backbone that keeps weather forecasts, alerts, and warnings accurate and effective. This would have disastrous consequences. Read the AMS statement, in partnership w/ @nwas.org: bit.ly/4cz2RtC

It's even worse than removing the grant funding for university research (in groups like mine at UC Irvine). NOAA labs and cooperative institutes collect the climate data we use, develop the predictive weather and climate models, and train the students we hire. This demolishes U.S. climate research.

Cuts to #science of >50% at NASA and >75% at NOAA would end US climate and space science research. NASA cuts are '...an "extinction level" event': arstechnica.com/space/2025/0... "At this funding level, Office of Oceanic and Atmospheric Research is eliminated...": www.science.org/content/arti...

📣 Our new paper is out in Nature Communications! Subglacial water—often overlooked—can change sea-level rise projections by up to a factor of three. Big implications for how we model Antarctica. 🔗 www.nature.com/articles/s41...

Come work with us at the ANU on the role of resolution in setting the mean state and variability. This is a great opportunity to be part of the @21stcenturyweather.bsky.social

🚨Calling U.S.-based climate experts! The newly formed U.S. Academic Alliance for the @ipcc.bsky.social is now accepting nominations for the Seventh Assessment Report.🌍 Join a global network of scientists shaping the future of climate action. Apply by April 4: buff.ly/hDrBH1F #IPCC #AGU

What is the travel advice for climate scientists planning trips to meetings in the US? Should we not try? www.theguardian.com/us-news/2025...

Interested in volunteering to be an author for the IPCC AR7 Working Groups? Nomination process open until 17th April: apps.ipcc.ch/nominations/...

📢 Postdoc Opportunity: Ocean Tipping Points & Impacts! We're hiring a postdoc in my group at the University of Bern, Switzerland, to study ocean tipping points and their impacts. The position is part of HEurope project TipESM (@tipesm.bsky.social). Feel free to reach out with any questions. 🌊

SCAR fellowship applications are open. If you're an ECR interested in a collaborative visit to ANU to work together on Southern Ocean processes, please get in touch. Australia is a great place to be right now! scar.org/fellowships-...

🌊 🚨 Postdoc position alert 🚨 🌊 Optimizing Southern Ocean Carbon Sink Observations Using Autonomous Floats ( @bgc-argo.bsky.social ) Supervisors: JB Sallée ; Collaboration: H. Claustre ; P. Landschutzer ; E. McDonagh Location: IPSL (LOCEAN), Paris, Fr emploi.cnrs.fr/Offres/CDD/U...

🌊 🚨 Postdoc position alert 🚨 🌊 The Future Evolution of Global Ocean Overturning Cells at Different Global Warming Levels (2 years) Deadline for application: 1 April 2025 Supervisors: Jean-Baptiste Sallée, Roland Séférian Location: CNRM, Toulouse, France More info: docs.google.com/document/d/1...

With all the senseless layoffs happening in the #US #science sector I hope we can try and help a little bit at least. If you're an ECR expert in sea-ice modeling our vacancy is open till 11th March. You will be welcome in NZ! 🧪 #academicsky @climate.noaa.gov

One of the people fired from NOAA today is the director of the Ocean Acidification Program. That program also leads the U.S. government's effort on marine carbon dioxide removal (mCDR). The destruction of American science is incomprehensible.

The mass firing of both new hires and recently promoted senior staff within #NOAA, including mission-critical and life-saving roles at the National Weather Service (#NWS), is profoundly alarming. 1/11

🚨 Job Alert 🚨 New 3 year postdoc position available working with myself and @rahmstorf.bsky.social on past AMOC 🌊 variability at PIK. For more information: potsdam.pi-asp.de/bewerber-web...

My book is still out there! Please use, adapt, and help maintain if you find it helpful for teaching!

Congratulations to @edoddridge.bsky.social on the @amosupdates.bsky.social Meyers Medal! So well deserved, with outstanding science, extensive outreach/media and invaluable enthusiastic contributions to improving the oceanography community in Australia.

Come do a PhD with Channing Prend and myself! The project will use seal data and models to understand Antarctic Slope Current dynamics. Based in Edinburgh, UK, but with opportunities for time in Australia also. e4-dtp.ed.ac.uk/e5-dtp/super... 🌊

Two postdoc positions in my group are opening: First is part of SOCCOM3 (3 years, NSF funded, S. Ocean carbon/oxygen/nutrient budgets), Second is part of InMOS (4.25 yrs, Schmidt Sciences / OBVI funded, long-term oxygen/carbon flux and inventory constraints). More info: bushinskyoceanlab.org/people/

Stoked to get an ARC #DP25 grant with Madi Rosevear and @profmattengland.bsky.social to include ice shelf cavities into #COSIMA model configs, and to understand processes controlling heat delivery to Antarctica’s ice shelves. We'll be looking for a postdoc, so get in touch if you're keen!

🚨Exciting Postdoctoral Opportunities in Oceanography 🌊 at CNRM Climate Center, Toulouse 🚨 We are seeking two highly motivated postdoctoral researchers to join us for 2 two-year positions!

Interested in how the ocean works?🌊 Want to find out more about how the wind, sun, sea ice and more impact nutrients in the Southern Ocean?🦠 Come do a PhD with me @bfcastro.bsky.social and others at @bas.ac.uk 🇦🇶 and @unisouthampton.bsky.social via the IGNITE DLA (ignite-dla.soton.ac.uk).

This 👇🏼 is open for another 6 days! 🌊 🌏 Not sure if this is for you? Want to find more about the project? Are you on the fence? Do reach out..! 😊 We'll be using a new ocean model: github.com/CliMA/Oceana... github.com/CliMA/ClimaO... and collaborate with CliMA (clima.caltech.edu).

Some great news to launch my science posts on @bsky.app: we have secured funding for 5 cohorts of doctoral students to work in the life and environmental sciences! - www.ox.ac.uk/news/2024-11.... See www.ilesla.ox.ac.uk for details of the ILESLA programme and how to apply.

They now exist. Marine biogeochemistry go.bsky.app/TK79r4w Polar ocean go.bsky.app/851nQgx Physical oceanography go.bsky.app/Eb6xX19 Sea level and coastal erosion go.bsky.app/B6spBdu

Apply for an exciting PhD with us at the University of Southampton and the National Oceanography Centre, also in collaboration with BAS 🌊🌍🧊 “Going going gone: physical and biogeochemical responses to Antarctic sea ice loss” www.findaphd.com/phds/project... Application deadline: 8 January 2025

Exciting Postdoc Opportunity! 🌟🌊🌏 Research fellow position at University of Melbourne to study the ocean's role in climate variability. You'll be working with myself, @nicolamaher.bsky.social and @andyhogg.bsky.social and also interacting with the ocean team from CliMA. bit.ly/4fmIFv4

Want to do a PhD investigating the interaction of ocean eddies with Antarctic sea ice? Based at Southampton (with Tiago Dotto and Alberto Naveira Garabato), but also doing modelling with me. 🌊 www.findaphd.com/phds/project...

Hi Minister Jason Clare 👋 We fund fewer than half as many basic, blue-sky, ARC discovery projects than in 2010. The collapse has continued in the last 2 years. Please, increase ARC funding for discovery research like all the reviews recommend. Data▶️ docs.google.com/spreadsheets...

Do you have a PhD in physical oceanography? We are seeking a postdoctoral research fellow for a 3 year position here in Bergen.The position includes research cruises to the Iceland and Greenland Seas. Read more about the position and apply here 👇 🧪🌊

Turns out Antarctica isn’t as isolated as we thought 🌊 New study out today shows ocean currents can regularly transport floating debris to the Antarctic coast.

📰 NEWS: Dr Hannah Dawson says Antarctica is not immune to impacts from the rest of the world. The icy continent's unique ecosystems are vulnerable to non-native marine species + pollution from other continents. STORY: antarctic.org.au/antarcticas-... PAPER: onlinelibrary.wiley.com/doi/10.1111/...

I've created an oceanography feed for ocean science related content. If you're an ocean scientist and would like to be added as a contributor, please reply to this message and tell me what you do. Please subscribe to the feed if you're interested in the ocean sciences. 🌊 bsky.app/profile/did:...

Come do a postdoc at ANU as part of the ARC Centre for Weather of the 21st Century looking at how small-scale processes in the ocean and atmosphere set the larger scale variability and mean-state: jobs.anu.edu.au/jobs/postdoc...