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Ryan Venturelli

@radatmines.bsky.social
394 followers 151 following 58 posts

Paleoglaciologist. Isotope Geochemist. Assistant Professor at Colorado School of Mines. 🇦🇶🐜🧊🪨 rad.mines.edu

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Ryan Venturelli @radatmines.bsky.social · 03/05/2026
Thinking of you all. I’m so so sorry.
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Ryan Venturelli @radatmines.bsky.social · 03/05/2026
💚💚💚
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Ryan Venturelli @radatmines.bsky.social · 26/02/2026
T ❤️
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Ryan Venturelli @radatmines.bsky.social · 12/02/2026
New paper out today led by superstar PhD candidate Gryphen Goss all about what happened in Antarctica through the Mid-Pleistocene transition as told by Osmium isotopes! 🇦🇶🪨 agupubs.onlinelibrary.wiley.com/doi/epdf/10....
agupubs.onlinelibrary.wiley.com
Tracing West Antarctic Subglacial Weathering Fluxes Across the MPT Using Osmium Isotopes
Less radiogenic osmium isotope compositions in the Scotia Sea during the Mid-Pleistocene Transition reflect a more dominant West Antarctica, than East Antarctica Unradiogenic excursions occur acr...
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Ryan Venturelli @radatmines.bsky.social · 23/01/2026
We do hashtags here?
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Ryan Venturelli @radatmines.bsky.social · 23/01/2026
🚨Hot off the press🚨 @coschoolofmines.bsky.social PhD candidate Wilson Sauthoff leads us in sharing how Antarctic subglacial lake outlines change through time and the biogeochemical impacts of those changes!🇦🇶😎💧 With @siegfried.bsky.social! Read it here: agupubs.onlinelibrary.wiley.com/doi/10.1029/...
agupubs.onlinelibrary.wiley.com
Dynamic Boundaries of Antarctic Active Subglacial Lakes Reveal Underestimated Water Volume Change and Overestimated Lakebed Active Area
Evolving lake outlines derived from satellite altimetry refine height and volume change estimates and reveal lake expansions and migrations Stationary outlines underestimate Antarctic subglacial ...
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SWAIS2C @swais2c.bsky.social · 09/01/2026
We’ve wrapped up drilling at Crary Ice Rise with 228m of sediment core. This is an unprecedented record of the history of the West Antarctic Ice Sheet stretching back millions of years. Initial observations indicate the core includes periods of environmental change during past times of warming.
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Julia Smith Wellner @wellner.bsky.social · 09/01/2026
Considering @scar-antarctic.bsky.social this summer in Oslo? We are soliciting submissions for Session S13: Past, present, and future of Antarctic marine grounded basins. See scar2026.org for meeting details. @polarrobs.bsky.social @deformedearth.bsky.social and more are co-chairs. 🧪❄️
scar2026.org
Home | SCAR open science conference
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Ryan Venturelli @radatmines.bsky.social · 31/12/2025
I REALLY enjoyed this one! Excellent paper 👏
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Ryan Venturelli @radatmines.bsky.social · 31/12/2025
This is why I shouldn’t have internet in the field 🫠
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Ryan Venturelli @radatmines.bsky.social · 29/12/2025
Night shift viewz with @swais2c.bsky.social!
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SWAIS2C @swais2c.bsky.social · 27/12/2025
Our science team are preparing for when we have our first core on deck. They’ve dug out a pit for cold storage of microbiology samples. The warm science container has been transformed into a lab, ready to X-ray cores and take sediment samples for microbiological analysis.
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SWAIS2C @swais2c.bsky.social · 26/12/2025
It’s a very Crary Christmas for our on-ice team in Antarctica! After several weeks of weather delays preventing them getting out to our deep-field camp at Crary Ice Rise, on Christmas Eve the team received the best possible present – a Basler flight to Crary! Crary Christmas from SWAIS2C!
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Ryan Venturelli @radatmines.bsky.social · 27/12/2025
Sets out toward***
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Ryan Venturelli @radatmines.bsky.social · 27/12/2025
Just my 2 cents from the Siple-Gould coast. Xoxo, Your friendly neighborhood paleoglaciologist
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Ryan Venturelli @radatmines.bsky.social · 27/12/2025
Also for the love of god STOP SAYING DOOMSDAY GLACIER
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Ryan Venturelli @radatmines.bsky.social · 27/12/2025
Did I wake up in 2017 or are we really still writing articles like the last 8 years didn’t happen? www.nytimes.com/2025/12/27/c...
nytimes.com
Bound for Antarctica: A Voyage to Earth’s End Is Underway
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Ryan Venturelli @radatmines.bsky.social · 11/12/2025
Our new glacier biogeochemistry review paper is officially live! Check it out here 👇🏻👇🏻👇🏻
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siegfried @siegfried.bsky.social · 27/11/2025
Love seeing @anamariecox.bsky.social promoting rezdawg. Support nuggets like ours going to good homes.
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siegfried @siegfried.bsky.social · 13/11/2025
Full house for @ericsteig.bsky.social’s @coloradoscholes.bsky.social Climate Seminar today.
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Ryan Venturelli @radatmines.bsky.social · 13/11/2025
Hey. You. Go work for @deformedearth.bsky.social! 🇦🇶
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Ryan Venturelli @radatmines.bsky.social · 11/11/2025
Always great to see awesome people getting funded to do awesome science 🧪 big congrats to @adrianerlam.bsky.social, @imogenmireille.bsky.social, and Ruthie Halberstadt! 👑 www.binghamton.edu/news/story/5...
binghamton.edu
Binghamton researchers receive NSF award to study antarctic ice growth in warming climates - Binghamton News
A team of researchers at Binghamton have received funding from the National Science Foundation to study antarctic ice growth in warming climates.
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Ryan Venturelli @radatmines.bsky.social · 27/10/2025
Congratulations Allen!
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Keir Nichols @cosmokeir.bsky.social · 09/10/2025
Applications are now open for a Glasgow-based Iapetus DTP project centred on using in situ 14C to study glacier histories in East Antarctica! tinyurl.com/3ddvynn2 @stever60.bsky.social @uofglasgow.bsky.social @iapetusdtp.bsky.social @bas.ac.uk
A person standing on a moraine which is in front of a mountain. The mountain is in East Antarctica, with a small glacier between the mountain and moraine. The person is using a saw to collect a rock sample from the surface of a boulder on top of the moraine. A photo taken from a mountain in East Antarctica, with moraines and blue ice in the foreground, and the vast East Antarctic Ice Sheet extending to the horizon. Some small mountains (nunataks) are poking out above the surface of the ice sheet at varying distances.
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Paul Bierman @paul-bierman.bsky.social · 01/08/2025
Cool new paper from Cat Collins and our Greenland lab group. Using CT scans to study frozen soil from below the Greenland Ice Sheet. Open access. Thanks NSF for supporting this research. ❄️🧪💙📚 #scicomm #climate #UVMresearch #science  🌎 🔬 ⚒️ #ClimateHealth #NSF cp.copernicus.org/articles/21/...
cp.copernicus.org
Characterization of the 1966 Camp Century subglacial core: a multiscale analysis
Abstract. In 1966, drilling at Camp Century, Greenland, recovered 3.44 m of subglacial material from beneath 1350 m of ice. Although prior analysis of this material showed that the core includes glaci...
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Ryan Venturelli @radatmines.bsky.social · 30/07/2025
AGU session announcements the day abstracts are due
media.tenor.com
a cartoon character without a face is floating in the water .
ALT: a cartoon character without a face is floating in the water .
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Ryan Venturelli @radatmines.bsky.social · 16/06/2025
Yay Mike!
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Durham Glaciology @durhamglaciology.bsky.social · 16/06/2025
CONGRATULATIONS to our very own @mikebentley.bsky.social who has been awarded an OBE for his services to Antarctic Science! Mike has not only made an outstanding contribution to polar science, he is also a fantastic colleague and we are all delighted for him! ❄️🥳 www.durham.ac.uk/news-events/...
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Ryan Venturelli @radatmines.bsky.social · 20/05/2025
Having a blast teaching at the Mines Geology field camp this week. Lots of Pinedale glacial deposits 🥰
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Ryan Venturelli @radatmines.bsky.social · 19/04/2025
The only option is both 😭
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Ryan Venturelli @radatmines.bsky.social · 27/03/2025
How will I survive in a country with no tea cakes 😭
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Ryan Venturelli @radatmines.bsky.social · 26/03/2025
I’ll be back soon m8. RaD lab🤜🤛SUERC
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Ryan Venturelli @radatmines.bsky.social · 26/03/2025
Sending a huge thanks to @davidsmall.bsky.social for hosting me, and to the whole Antarctic crew (@davidsmall.bsky.social, @mikebentley.bsky.social, @erinmcclimate.bsky.social @changingice.bsky.social) for fabulous chats about icy science!
media.tenor.com
a penguin is holding a bowl of hearts and says `` thank you '' .
ALT: a penguin is holding a bowl of hearts and says `` thank you '' .
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Ryan Venturelli @radatmines.bsky.social · 26/03/2025
It’s been the absolute best two weeks at @geogdurham.bsky.social chatting about ice history, subglacial science, and all things radiocarbon! I’m heading home very excited and inspired about future research directions!🧊🇦🇶🤓
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Ryan Venturelli @radatmines.bsky.social · 20/03/2025
I guess I know what my backup plan is if I don’t get tenure 😂
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Ryan Venturelli @radatmines.bsky.social · 20/03/2025
media.tenor.com
a white circle with the word ok in red letters
ALT: a white circle with the word ok in red letters
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Ryan Venturelli @radatmines.bsky.social · 20/03/2025
If you are still following me on the other place, my account has been hacked and they won’t help me recover my account. I promise I’m not a crypto girly now. 🙃
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AGU Advances @aguadvances.bsky.social · 13/03/2025
🎂5 years! 🎂 Thank you to every author, reviewer, and editor who has played a part! Looking forward to all that is ahead! #AGUPubs
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Ryan Venturelli @radatmines.bsky.social · 02/03/2025
This level of trolling is giving 2k15 grumplesiggy twitter. The good ol’ days.
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Australian Centre for Excellence in Antarctic Science (ACEAS) @antarcticsciaus.bsky.social · 01/03/2025
We wish our researchers, partners and all aboard RSV Nuyina a successful mission south to study changes to the Denman Glacier system from the ocean. #DMV - it's finally here! @antarctic.bsky.social | @arcsaef.bsky.social | AAD
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Ryan Venturelli @radatmines.bsky.social · 25/02/2025
Students are using my paleoclimate problem sets to communicate climate change to their parents. The kids are alright, y’all.
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siegfried @siegfried.bsky.social · 21/02/2025
Because of a snow, @baylorfk.bsky.social’s Mines Climate Seminar has been rescheduled for MONDAY at 10 am in Hill Hall 202. Register for the Zoom stream here: mines.zoom.us/webinar/regi...
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Tina van de Flierdt @vandeflierdt.bsky.social · 11/02/2025
A truly inspirational group of women who were part of our field season in Antarctica this winter for the @swais2c.bsky.social project. Amazing skills, knowledge, and great vibes. Thank you to Angela Buunk, Ana Tovey, Molly Patterson, Yuri Yamazaki, Linda Armbrecht, Tina van de Flierdt, Jane Chewings
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Ryan Venturelli @radatmines.bsky.social · 07/02/2025
I'm so proud of my little Rates and Dates family and everything we have built together these last couple of years. ❤️ In a time of so much uncertainty in U.S. science, I'm finding so much comfort and joy in focusing on this brilliant crew and the amazing work we're doing together.
Group of six students around a brass statue of blaster the burro.
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Ryan Venturelli @radatmines.bsky.social · 31/01/2025
Welcome home, my Pt/Rh beauties 😍 Time to melt some quartz!
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Hope Jahren @realhopejahren.bsky.social · 23/01/2025
One of the most important things you can do today is your science. Knowing calculus/physics/genetics/chemistry etc. makes you rare and the world will need you to rebuild tomorrow. Practice your skills and pass them on. Keep the flame alive. 💚🌱🧪
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Ryan Venturelli @radatmines.bsky.social · 22/01/2025
This is a really beautiful paper. Nice job, team. I enjoyed reading this one a lot 🤗
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Ryan Venturelli @radatmines.bsky.social · 22/01/2025
This is WILD. The only way it could get more fun is with a couple Mardi Gras floats, amirite?
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