Pretty snazzy radargrams in this paper: www.nature.com/articles/s41...

Curiosity: 4844th day of the mission Image captured 6 hours ago. Credits: NASA/JPL-Caltech/MSSS #Mars 🧪🔭

New paper! Led by Jemma Wadham on “An #Ice Sheet-to-Ocean Analysis of #Carbon Stores and Fluxes in Earth's Polar Regions (#RECCAP2, Polar Ice Sheets)” ❄️🧪🥼 agupubs.onlinelibrary.wiley.com/doi/10.1029/...

blogs.lse.ac.uk/impactofsoci... @seismatters.bsky.social's greatest gift to the research community??

Very exciting to share that @climatecentral.org is hiring a Climate Data Scientist to join a new climate services effort focused on advancing predictions of risks and hazards on seasonal-to-decadal timescales. The application closes on February 9, 2026 at 5pm ET, & the description can be found here:

We're looking for a postdoctoral research associate to measure Greenland meltwater using Cryoeggs and seismometers. Join our dream team, apply here by 9 Feb: www.bristol.ac.uk/jobs/find/de... Job ID ACAD108442 #glaciologyjobs

Key findings: 🔥 Summer: Most heat flows toward glaciers, concentrated in the upper 150 m thanks to subglacial discharge. 🌀 Winter: Circulation is surprisingly strong but more 3D than in summer. ➡️ Two distinct winter inflow events: one cold & deep, one relatively warm!

🏔️NEW in @natcomms.nature.com: “High frequency of moraine-dammed lake outburst floods driven by global warming” www.nature.com/articles/s41... 🤔There’s been lots of uncertainty about whether the number of glacial lake outburst floods (GLOFs) has increased, decreased or flatlined in recent decades

🚨POSTDOC JOB ALERT🚨 We have an exciting opportunity for a 2 year postdoc on remote sensing of icebergs and marine terminating glaciers. See the link below for more info! Please spread widely, and feel free to email me with any Q's :) tinyurl.com/2jjcmea9

I love that on the day of the #AGU25 #MacGyver session in Hydrology (today! come to the poster hall!) this work by @drmikepj.bsky.social was published that he presented in a previous MacGyver session gi.copernicus.org/articles/14/... Why night consumption of solar regulators matter for fieldwork!

Celebrating the end of project #SLIDE the best way we know: getting really wet feet and looking at really long time series.

Nothing more pleasing than unearthing some ancient chunks of basal ice from the archive for a student experiment. Robyn's rig looks so sciencey!

New paper! Dr VB and a crack team of citizen scientists across the #riverwye compared performance of methods to measure phosphate and nitrate: links.email.frontiersin.org/ls/click?upn... TL;DR: Hanna Checkers perform pretty well

What a metaphor www.theguardian.com/environment/...

I've got a sensor measuring a titchy stream near Monmouth to support one of our citizen science groups. It's usually 20-30 cm deep, but went up to >2m in just a few hours during Storm Claudia! Thinking of everyone affected.

PhD project alert: monitoring ice dammed lakes in Iceland, observations, modelling and a dream team of supervisors. Apply now! www.findaphd.com/phds/project...

As the United Nations marks the 2025 International Year of Glaciers’ Preservation and the opening of COP30 in Brazil, I'm happy to have been able to contribute a chapter to a new UK National Commission for UNESCO report on "Glaciers and Ice Sheets in a Warming World: Impacts and Outcomes". (1/2)

Team SLIDE also features in this report. TL;DR: glaciers are changing fast, but they're not gone yet, and UK scientists are helping find out about it

Finally out! The outcome of a virtual workshop in Feb 2024 with modelers and observationalists to put together data and protocols to include historical changes in ice sheet/ice shelf discharge in CMIP models. Hopefully not too late for some CMIP7 runs! gmd.copernicus.org/articles/18/...

Such sad news, there's a tribute page linked below

Delighted to be advertising an exciting PhD opportunity on South Georgia's glaciers through @iapetusdtp.bsky.social. Please get in touch if you want to discuss and forward to any interested parties! iapetus.ac.uk/studentships...

Hey ice-sheet modellers! 👋 It’s time to register for the Ice Sheet Model Intercomparison Project (ISMIP) protocol workshop being hosting here in Copenhagen (at GEUS) 23-25 March 2026. Register: www.tilmeld.dk/ismip7worksh... Learn more at how ISMIP supports the IPCC process: www.ismip.org

Hanna's (Zihan Yang) first paper onlinelibrary.wiley.com/doi/10.1002/... paired data on 317 sewage works and 232 control reaches for 22 years to find out what impact of sewage has. What was getting worse or what was getting better with time and why? @durhamearthsci.bsky.social @jlaknapp.bsky.social

Oh reviewer #2, peeing on my bonfire again

Happy to share our new paper in L&O about autotrophic biofilms in subarctic lakes and streams 🦠 🏔️ @aslo.org aslopubs.onlinelibrary.wiley.com/doi/full/10....

Hi #freshwater scientists! The Aquatic Ecosystems Group at UKCEH are advertising for a senior freshwater ecologist...could this be you? ceh.wd3.myworkdayjobs.com/en-US/CEH_Ca... @ukceh.bsky.social #UKCEH_AquaEco #job #science #ecology 💦🦦🦠🐟🚣‍♂️🚣‍♀️🧪

No Web of Science, I do not wish to add these quick keywords to my search about a glacier

www.theguardian.com/world/2025/a... Thought provoking article to share with your families and friends when they ask what you do, featuring the ever excellent @arwynedwards.bsky.social

Cool new paper using DAS to observe fracture, calving and mixing in a Greenland fjord www.nature.com/articles/s41...

Really disappointing new policy from NERC banning resubmissions of grant applications Many of us, including me, have won grants on resubmission, using the reviews to improve the application This is is neither fair nor productive www.ukri.org/councils/ner...

Today is the Cryoegg's first operational birthday 🎂 It's been chirping away under the Greenland ice sheet every day since @matt-peacey.bsky.social chucked it down a moulin. Stand by for papers....

Check out this time-lapse video of waves eroding an ice front from an experiment conducted in our cryogenic wave tank at the University of Wisconsin-Madison. The tank is housed in a walk-in freezer, and the waves are precisely controlled. This video captures about an hour of wave erosion.

Are you a scientist with an interest in #ClimateChange and Antarctica? This September, join a team of leading oceanographers & climate scientists from @bas.ac.uk for a scientific meeting at the Royal Society: royalsociety.org/science-even... @oceanandice.bsky.social @krhendry.bsky.social

This is the collapsing terminus of Rhone #glacier yesterday - retreating out of its proglacial lake. Impressive changes going on during the heat wave! We measured almost 3 meters of ice melting over the last 4 weeks... This is 10 cm of ice layer removed every single day!!

Two of my favourite things at once: ice + electronic music = excited!

Probably fair to say this is the start of the overhaul, not the end, some exciting new datasets in the pipeline too. And while you're over there, check out the high melt event currently going on in #Greenland..

Lovely to welcome @matt-peacey.bsky.social back to Bristol Glaciology today to update us on his latest adventures

Gorgeous Greenland

Congratulations to the newest Dr of measuring water in cool ways: Dr Elle Von Benzon! Forgot to take a traditional cheesy viva photo, so here she is in her natural habitat. Very proud.

Gold star to @anglingtrust.bsky.social citizen scientists for their hard work and persistence: www.theguardian.com/environment/...

🏔️🌍🌎🌏 New study warns: Even if we only temporarily exceed 1.5 °C, mountain glaciers face irreversible losses lasting centuries. Such an overshoot reduces glacier runoff, specifically in regions where some glaciers regrow. Further interested? Check out our new publication: doi.org/10.1038/s415...

A really nice video from my colleagues in the Aquatic Ecosystems Group at UKCEH. Take a look to learn about a citizen science App to enable reporting and analysis of algal blooms in the UK and beyond: www.youtube.com/watch?v=-kfK... #UKCEH_AquaEco @ukceh.bsky.social #algae #WaterQuality 🧪🌊

New Job! Please repost! We have a NERC funded PDRA position here @oxuniearthsci.bsky.social, 2 yrs, on modelling cryosphere change and hydrochemistry #models, #carbon, #permafrost, #deglaciation Come join our friendly team! Apply by 11/06, any Qs get in touch! my.corehr.com/pls/uoxrecru...

1/2 What happens when Antarctica’s hidden rivers meet the ocean? 🌊 Subglacial water beneath the ice can melt, reshape & destabilize ice shelves. A new @natgeosci.nature.com study by #VAW’s Huw Horgan & team shows how these flows influence West Antarctica. ❄️🧊 🔗 doi.org/10.1038/s415...

Cyano hunting in the sunshine!

Fieldwork classique

📢 The final ArcticDEM & REMA release is here - and it might be the last. Funding cuts put vital polar data at risk. Help us rally support: take the survey! 🔗https://z.umn.edu/pgc-dem-survey #PolarScience #SavePolarData

Nooooooooooooo

www.nhm.ac.uk/events/its-n... Come and join us at @nhm.org this week to hear inspiring stories of how activism and science are making a difference