Ulas Im @ulasim77.bsky.social Senior Scientist @AU-ENVS, Denmark 🇩🇰
LAPI@EPFL, Switzerland 🇨🇭
IPCC AR7 WGI Ch4 CA
Back-on-Track.eu @back-on-track.eu We are campaigning for more, better, affordable, long-distance and cross-border #nighttrains in Europe. Join us! 🚄🛌🛌🛌 🇪🇺
Heidi Weinhäupl @hweinhaeupl.bsky.social SciComm @ Faculty of Earth Sciences, Geography and Astronomy @univie.ac.at, Austria / interested in 🌍🌿#anthropocene, #astrophysics, #anthroposphere, #equality, #diversity in science, #SocialAnthropology #Ecuador
Dorian @zu-spaet.bsky.social climate scientist - PhD student @univie.ac.at | hot air ballooning, snowboarding & climbing | he/him
Aiko Voigt @aikovoigt.bsky.social Climate scientist at Uni Bonn
Erich Fischer @erichfischer.bsky.social Climate scientist investigating weather and climate extremes, professor at ETH Zurich (@ethzurich.bsky.social), fascinated by weather and climate, IPCC AR6 lead author
Reto Knutti @retoknutti.bsky.social Professor for climate physics at @ethzurich.bsky.social.
Data Science @ Uni Vienna @ds-vienna.bsky.social Our research network is a hub for all #DataScience activities @univie.ac.at #univienna
https://datascience.univie.ac.at
Österreichischer Wissenschaftsfonds FWF @fwf-at.bsky.social Der Wissenschaftsfonds FWF ist Österreichs zentrale Einrichtung zur Förderung der Grundlagenforschung.
www.fwf.ac.at
scilog – das Wissenschaftsmagazin des FWF:
scilog.fwf.ac.at
Denis Sergeev @meteodenny.bsky.social Lecturer in Astrophysics at the University of Bristol. I use numerical models to study planetary climates. Views are my own. He/him.
https://dennissergeev.github.io
ORCiD: 0000-0001-8832-5288
Atmospheric Chaos @atmosphericchaos.bsky.social Documenting 🌪️🌩️weather, OU Meteorologist & MPA storm chasers |severe weather education & resilience
https://www.atmosphericchaos.com
@kuglerl.bsky.social @kuglerl.bsky.social 
Matthias Huss @matthias-huss.bsky.social glaciologist @ethzurich and @wslresearch.bsky.social, head of GLAMOS, passionate about mountains
Austrian Scientific Computing (ASC) @asc.ac.at Formerly known as Vienna Scientific Cluster (VSC)
https://asc.ac.at
• Most powerful supercomputers in Austria
• Research, education, user support
• HPC & AI training: https://events.asc.ac.at
Vienna Anthropocene Network @vienna-van.bsky.social "Research for a future we want to live in"
Interdisciplinary network promoting research on the #Anthropocene
University of Vienna
https://anthropocene.univie.ac.at/
CleanCloud Project @cleancloud-he.bsky.social #HorizonEU CleanCloud project (Clouds & climate transitioning to post-fossil aerosol regime), to vastly improve understanding of #aerosol-#cloud interactions. Funded by the #EuropeanUnion. projects.au.dk/cleancloud
ClimateChangePost @climatechangepost.bsky.social The ClimateChangePost: the latest news on how the shifting climate is affecting life in Europe. https://www.climatechangepost.com
Stockholm University @stockholm-uni.bsky.social The official account of Stockholm University. Here, we publish research findings and other news from SU, as well as updates on when our researchers appear in the media or participate in public debates. Mainly in English.
su.se/english
su.se
European Severe Storms Laboratory @essl-ecss.bsky.social The European Severe Storms Laboratory (ESSL) performs and supports research on severe convective storms, their prediction and their impacts, and provides training courses to researchers and forecasters. Our website: https://essl.org
Blaž Gasparini @blazgaspa.bsky.social Clouds and climate; Oblakolog;
Cloudy, not blue sky!
Senior scientist @univie.ac.at; previously @UW Atmos Sci, PhD @usyseth.bsky.social
https://blazgasparini.wixsite.com/blaz-gasparini-site
https://klimadynamik.univie.ac.at
EUMETSAT OSI SAF @osi-saf.eumetsat.int EUMETSAT's Ocean and Sea Ice Satellite Application Facility. 🛰
We are the dedicated @eumetsat.bsky.social centre for processing satellite data at the ocean-atmosphere interface.
noyb – European Center for Digital Rights @noyb.eu About us 👉 http://noyb.eu
Become a member 👉 http://noyb.eu/support
#MakePrivacyReality #InvestInPrivacy
Max Schrems @maxschrems.bsky.social (Luckily not only) Law, Privacy and Politics. #ScheißDaNix 🇦🇹🇪🇺🏳️🌈🇺🇳
Forskning & Framsteg @fof.se Kunskap baserad på vetenskap sedan 1966
Årets tidskrift populärpress 2025
fof.se
Andri Gunnarsson @andrigun.bsky.social Glaciers, seasonal snow, snow-ice albedo and field work among other things. Chairman of the Icelandic Glaciology Society. Hydrological research at Landsvirkjun.
Polar Jane @jfrumble.bsky.social All things Polar... OBE, FRGS, D.Sc (h.c), Back Award 2023. Arrived at 328.28ppm CO2. My point is at 64°37′30″S, 62°33′15″W.
Kate Hendry @krhendry.bsky.social Marine biogeochemist in Polar coasts and oceans
Rob Larter @polarrobs.bsky.social Polar marine scientist. UK Science Lead in Science Coordination Office of International Thwaites Glacier Collaboration. Views are my own.
On Mastodon @PoLaRobs@fediscience.org
Natasha de Vere @ndevere.bsky.social Biodiversity scientist focusing on plant-pollinator interactions & plant diversity 🌿🌸🐝 especially using eDNA, metabarcoding & museomics 🧬 Full Professor & Curator of Botany, NHM Denmark, University of Copenhagen.
Irene Quaile @iceblogger.bsky.social https://iceblog.org/
Scots journalist and blogger based in Germany. Into climate, environment, all things icy. Contributor to Eye on the Arctic, Arctic Today, Polar Journal.
Samuel J. Mitchell 🌋🌊 @smitchellscience.bsky.social 🌋 Volcanologist | Marine Scientist
🌎 Geoscience Communicator
🌊 Love of ocean science
🎙 Host of VolcaKnowledge podcast
🪨 Geology and penguins mostly...
https://linktr.ee/smitchell_science
Christine Siddoway @iphigenesdream.bsky.social Field geologist, US Antarctic Program investigator - West Antarctica, College professor, Proterozoic-lover, admirer of Iphigene Ochs. Favorite mineral: Cordierite. Best rock types: mylonite, kinzigite and diamictite! Favorite weather: blowing snow.
Karen Romano Young @karenromanoyoung.bsky.social Science communications, comics, children's books, and illustrations. Snow, ice, summer breezes, sea waves, and big dogs. I Was A Kid IWasAKid.com profiles of people in STEAM for middle and high schoolers. 
Ingeborg Klarenberg @ingeborgklarenberg.bsky.social Ecologist @ National Institute for Public Health and the Environment - RIVM
soil biodiversity | cryptograms | polar regions | eDNA
Former PhD @University of Iceland & @University of Akureyri. Former postdoc @vuamsterdam.
www.ingeborgklarenberg.nl
Dr Joanne Johnson @geologicaljo.bsky.social Geologist @bas.ac.uk British Antarctic Survey, working mum, musician, knitter, art lover, Christian. UK Polar Medal 2023. Views my own.🪨🎻❄️🧪🎨
Prof. Elin Darelius @elindarelius.bsky.social Physical oceanographer @UiB, Norway with one foot in the Weddell Sea (where I try to figure out how the ocean contribute to ice shelf melt) and the other in the Norwegian fjords (where we study how climate change affects for example the oxygen)
William Colgan @glacierbytes.bsky.social Science hustler into ice-sheet and sea-level research. Canadian living in Denmark and working in Greenland. 'The Color of Ice' documentary is now streaming open-access on WaterBear Network!
www.williamcolgan.net
Aslak Grinsted @glaciology.net Associate Professor at the Niels Bohr Institute, University of Copenhagen. Interested in ice, climate, sea level, and extreme events. 🧪 ❄️ 🌊 🌀 🥼 🌡️
Dad of two teen girls, and one toddler boy.
Also on mastodon here: @agrinsted@fediscience.org
Dr. Evan J. Gowan @evangowan.bsky.social I am a climate scientist, focused on paleoclimate, sea level change and the evolution of Quaternary glaciations.
I reconstruct ice sheets using glacial isostatic adjustment and ice sheet modelling. In Japan but have been all over the place. 🇨🇦🇯🇵🇦🇺🇩🇪🇸🇪
Tim Bartholomaus @timbartholomaus.bsky.social Glaciologist at the University of Idaho; supporter of Wrangell Mountains Center
Committed to enabling actionable projections of sea level rise for adaptation planning
http://tbartholomaus.org/
Joe MacGregor @joemacgregor.bsky.social Glaciologist @ NASA/GSFC. Earth’s ice is great. Let’s keep some around. Views my own. He/him. 👨👩👧 🐶 🐶 🐈 🧊 🇬🇧 🇨🇦 🇺🇸 🇬🇱 🇦🇶
James Lea @jamesmlea.bsky.social Glaciological magpie. Ice, mud and satellite botherer at Liverpool Uni. He/him ❄️🛰️🏳️🌈
Helen Amanda Fricker @helen-amanda.bsky.social Professor of Glaciology, Scripps Polar Center, UC San Diego
https://bsky.app/profile/scrippsocean.bsky.social
Studies Antarctica with satellites
PI of EDGE mission edge.ucsd.edu
🇦🇶🛰️🧊
Graduate of @UCL & @UTAS
❄️❄️❄️
Jonathan Bamber @jlbamber.bsky.social Professor of Earth Observation and glaciology at University of Bristol and Technical University Munich. Open Access advocate, sports fanatic, European.
Kristine M. Larson @funwithgps.bsky.social GPS and GNSS enthusiast, San Diego native, recovering aero engineering prof., environmental research (oceans,ice,snow,soil), open source https://github.com/kristinemlarson/gnssrefl
Leigh Stearns @leighstearns.bsky.social Climate and glacier scientist at UPenn.
Michiel van den Broeke @mrvandenbroeke.bsky.social Professor of Polar Meteorology at Utrecht University. Mass balance of the Greenland and Antarctic ice sheets. Views are my own.
Lena Nicola @lenanicola.bsky.social Doctoral Researcher working on Antarctic ice dynamics at PIK Potsdam and MPI-GEA 🇦🇶🧊
Co-Chair of APECS Germany ❄️
Junior Chief Editor at PolF 📑
Views are my own.
Ellyn Enderlin @glacierdoc.bsky.social Associate Professor/Glaciologist/Geophysicist at Boise State University, mom of 3, runner, dog lover, & chocolate connoisseur. Views my own. 
Nanna B Karlsson @icymatters.bsky.social Research Professor at The Geological Survey of Denmark and Greenland / Affialited Professor at DTU Space. Researching ice sheets and climate change. Opinions are my own.
Tom Chudley @tomchudley.bsky.social Glaciologist at the University of Bristol
https://trchudley.github.io/
Luke Trusel @luketrusel.bsky.social Assistant Professor at Penn State. My research explores the interactions between Earth's ice sheets and climate system. ❄️🌤️
https://cryospherelab.org
Ginny Catania @gbinny.bsky.social Glaciologist -- Expat living in the deep red state of TX -- Professor at the University of Texas
Louise Sandberg Sørensen @louisesandbergs.bsky.social Professor at DTU Space. I work with satellite data to learn more about the ice sheets and glaciers.
Niels Korsgaard @nielskorsgaard.bsky.social AC Specialist at the Danish Agency for Climate Data.
Luke Zoet @lzoet.bsky.social Geoscientist at UW-Madison who studies glacial, coastal, and planetary processes https://surface.geoscience.wisc.edu/
Sebastian B. Simonsen @eo4cryo.bsky.social Senior Scientist @ DTU Space | Remote Sensing Glaciology | Ice Sheet Mass Balance | Exploring Earth's frozen frontiers | Digital twins.
Jakob Schwarz @jakobschwarz.bsky.social Abgeordneter zum Nationalrat I Sprecher für Steuern und Budget
@diegruenenaustria.bsky.social I Für eine klimagerechte Wirtschaftsordnung
Impressum: https://gruene.at/organisation/parlament/jakob-schwarz/impressum/
David N. Thomas @dnthomas01.bsky.social Eclectic Bluesky-Rambler - It's not random...honest/ Marine-Arctic-Antarctic-Climate Biologist/ Slow but enthusiastic cyclist/ Woke academic still aspiring to be a scholar/ 🇬🇧 diaspora in 🇫🇮
Books: https://www.amazon.co.uk/stores/author/B001HOBI0E
Kevin Pluck @kevpluck.bsky.social Van life-ing in Aotearoa
Marlo Garnsworthy @icebird.bsky.social 🇦🇺🇺🇸Author/illustrator/editor/science communication #OceanDevotion
Antarctica-obsessed, kayak-paddling bird nerd
Ocean Devotion on YouTube:
youtube.com/@HashtagOceanDevotion
LINKTREE: https://linktr.ee/icebirdstudio
Mark Brandon @iceymark.bsky.social Polar Oceans. Open University, UK. Londoner. Proud to work with the BBC on Frozen Planet 2, Blue Planet 2, Frozen Planet & others. Heart always in the ice. MBE. Polar Medal.
Ruth Mottram @ruth-mottram.fediscience.org.ap.brid.gy Climate scientist at DMI, Danish/British dual national, married Dutch, interested in glaciers, ice sheets, atmosphere and climate in Arctic, Greenland […]
[bridged from https://fediscience.org/@Ruth_Mottram on the fediverse by https://fed.brid.gy/ ]
Dr. Melanie Bergmann @melaniebergma18.bsky.social Team Science. Marine biologist researching #Arctic #DeepSea & #plastic pollution; born at 326,68 ppm (she/her, sie/ihr). All opinions expressed are my own.
Zack Labe @zacklabe.com Climate Scientist at @climatecentral.org | PhD | Passionate about improving science communication through data-driven stories | Harrisburg, PA | https://zacklabe.com/
Views, thoughts, and opinions expressed here are only my own.
Ed Hawkins @edhawkins.org Climate scientist at the National Centre for Atmospheric Science, University of Reading | IPCC AR6 Lead Author | MBE | Views own | https://edhawkins.org
Warming Stripes: http://www.ShowYourStripes.info
Arwyn Edwards @arwynedwards.bsky.social FLSW. Reader in Biosciences, Aberystwyth University. Likes cool microbes in warming places. Posts in personal capacity, etc.
Australian Antarctic Program Partnership @antarctic.bsky.social To protect Antarctica and the Southern Ocean is to protect our future on this planet. In this critical decade for action, our science explores the role of the Antarctic region in the global climate system. Led by @utas.edu.au.
🔗 aappartnership.org.au
Sharon Robinson @antarcticmoss.bsky.social Climate Change Biologist
Antarctica, UNEP EEAP
@arcsaef
@GlobalChangeBio
HomewardBound Faculty
University of Wollongong living on Dharawal Country
She/Her Views her own
Jenny Arthur @antarcticjenny.bsky.social Remote sensing scientist in Tromsø 🇳🇴 | earth observation 🛰 | glaciology ❄️ | polar science 🇦🇶🇬🇱 | she/her 🏳️🌈
Lars Kaleschke @seaice.de Physicist. Climate, sea ice, earth observation @awi.de #Bremen
https://orcid.org/0000-0001-7086-3299
https://det.social/@seaice
Luisa von Albedyll @luisavonalbedyll.bsky.social ESA CCI Research fellow and PostDoc in climate physics at the Alfred Wegener Institute with a focus on sea ice and Earth Observation
Tas van Ommen @tasvo.bsky.social Climate scientist specialising in ice cores, Antarctica and glaciology. Interested in science and how we use it to navigate our place in the universe. Adjunct Professor at U. Tasmania.
Veronika Meduna @veronikameduna.bsky.social Sci/env/health editor The Conversation | writer Science, Nature, Eos, Guardian, Nautilus, NZ Geographic, NZ Listener | Books Science on Ice http://bit.ly/2YsvVxv Towards A Warmer World http://bit.ly/3ObP2Er
Yueng Djern Lenn @yuengdl.bsky.social Professor of Physical Oceanography, Bangor University, enthusiastic promoter of STEM, Singaporean, swimmer, breast cancer survivor, passable at parenting, bad at housekeeping. She/her. 
Georgia Melodie Hole @gmelodie.bsky.social Polar biogeoscientist at Durham University, working on sea ice reconstruction.
Palaeoenvironments | sea ice | geochemistry | dendrochronology | Arctic
Nick Hughes @polarnix.bsky.social 
Dr. Merritt Rae Turetsky @queenofpeat.bsky.social Pre-order Bogland at https://wwnorton.com/books/bogland
Author, scientist, mom. Bog adventurer. Permafrost detective. Learn more at merrittraeturetsky.com
Brad Reed @iceoceanbrad.bsky.social Research fellow in ice-ocean modelling and climate change ❄️🌊 in the Future of Ice on Earth group at Northumbria University, UK. He/him
Marie C. Nordström @marienordstrom.bsky.social Associate professor in coastal ecology at the University of Helsinki • Marine ecology • Food webs • Biodiversity • Traits • Worm person • #InterEarth • #MARBEFES
ORCID: 0000-0001-5763-1813
Dr Michelle LaRue @drmichellelarue.bsky.social Antarctic wildlife ecologist, Rutherford Discovery Fellow, Prof UCNZ, speaker, children’s book author
@natgeo Secrets of the Penguins
drmichellelarue.com
Dr Andrew Mahon @andyantarctica.bsky.social Biologist and molecular ecologist, studying animals in Antarctica, e.g., sea spiders. I also use eDNA to study biodiversity all over the globe.
Web: MahonLab.com
Google Scholar: https://rb.gy/6z3tre
LinkedIn: https://tinyurl.com/4kvx48s
David Shiffman, Ph.D. 🦈 @whysharksmatter.bsky.social I am a marine conservation biologist studying sharks and a science writer. Posts are about science and the environment, science communication, and more! He/him
Dana Bergstrom @danambergstrom.bsky.social Scientist, ecologist, Antarctica, impacts of climate change & writer of musicals
Antarctica, Beneath the Storm (Cast Album) out now!
Antarcticamusical.com
#BluePlanetNeeds💙OurLove Lutruwita/ Tasmania.
Prof Alessandro Tagliabue @altagliabue.bsky.social 🌊 ❄️ Professor @ University of Liverpool - ocean biogeochemical cycles and life in the seas - GEOTRACES SSC co-chair, IPCC AR7 coordinating lead author & AR6 SROCC lead author, ERC grant holder, Everton - he/him
Securing Antarctica's Environmental Future @arcsaef.bsky.social We are a collaborative research program dedicated to securing Antarctica's environmental future. Funded by the Australian Research Council as a Special Research Initiative.
Holly Bik @hollybik.bsky.social Associate Professor at the University of Georgia + Associate Director of UGA Institute of Bioinformatics. Marine Biology, Polar Science, Deep-Sea Worms (nematodes!), Environmental Genomics, and Science Writing. Views are my own. http://www.hollybik.com
Sanne Moedt @sannemdt.bsky.social Arctic and aquatic ecologist | protists and cyanobacteria 🦠 | resurrection ecology 🧬 | science and arts 🔬
Adele Morrison @adele-morrison.bsky.social Physical oceanography, Southern Ocean dynamics at the Australian National University
Dr Petra Heil @pxh.bsky.social Antarctic and Earth-system science.
Bethan Davies @iceybethan.bsky.social Professor of Glaciology and glacial geology, Newcastle University, UK. Www.AntarcticGlaciers.org.
Editor, Quaternary Science Reviews.
IPCC WGI AR7 lead author.
Chair, UK Arctic-Antarctic Partnership.
She/hers 🏳️🌈🏳️⚧️
Jenni Hultman @jennihultman.bsky.social Microbial ecologist interested in microbes in the Arctic soils. Senior Scientist at Natural Resources Institute Finland (LUKE)
Pamela E. Rossel @prossel.bsky.social Biogeochemist, polar research 🧊❄️, deep-sea 🌊 and hydrothermal ♨research. 🇨🇱→🇺🇸→🇩🇪 #organic geochemistry
Sara Rassner @sararassner.bsky.social Knitting limnologist interested in the impact of changing resources on community-level interactions. Focusing on microbes in the Arctic and other cool places.
Liane G Benning @lianegbenning.bsky.social 🧪geek who ❤️ 3 big science M’s = minerals, microbes, microscopes
I work in 🇩🇪🇮🇸🇳🇴🇬🇱 and study 🌎💎🧊❄️🦠🧬🔬⚗️
I ❤️all📚and am a speed reader
Life is too short to do things later …
https://www.gfz-potsdam.de/en/section/interface-geochemistry/overview/
Liz Bagshaw Glaciology @lizbagshaw.bsky.social Glaciologist at University of Bristol, loves ice, meltwater, dirt, microbes and inventing new ways to measure them 
Stefanie Arndt @sarndt.bsky.social Sea ice physicist at AWI with research focus on Antarctic sea ice and snow. Emmy-Noether Young Investigator Group leader. Lecturer at University of Hamburg. Junior fellow at HWK. Science communicator. 
Guido Grosse @grosseguido.bsky.social Permafrost researcher and curious Arctic explorer, observer of rapid change. Spent some years in Alaska and Siberia, now at AWI Potsdam. 
Signe Aaboe @signeaaboe.bsky.social Climate and sea-ice scientist at MET Norway.
Research interests include sea ice, oceans, and polar climate. Living in the far north and love gardening, hiking, paddling, and drinking coffee. Any opinions expressed are my own.