iiinova — where your digital self keeps evolving

Evelyn Keaveney @ceibheannaigh.bsky.social · 11/08/2026

A few weeks ago I spoke at the @royalsociety.org Society Summer Science exhibition. My talk is now up on YouTube! youtu.be/muiDrNWU97M?...

youtu.be

What's below the ice of Antarctica? | the Royal Society

YouTube video by The Royal Society

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Evelyn Keaveney @ceibheannaigh.bsky.social · 30/07/2026

engage.dublincity.ie/en-IE/projec... To mourn a champion of Irish music and the homeless 😢

engage.dublincity.ie

Citizen engagement platform

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Ruth Mottram @ruth-mottram.fediscience.org.ap.brid.gy · 18/06/2026

And here is an indigenous viewpoint from the Arctic: policylabs.frontiersin.org/content/… fediscience.org/@Ruth_Mottram/11676… Ruth_Mottram - Flurry of articles, including in the Guardian on the very well funded but […]

fediscience.org

Original post on fediscience.org

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Evelyn Keaveney @ceibheannaigh.bsky.social · 21/05/2026

Looking forward to speaking at the Royal Society Summer Science Exhibition this July as part of the discussion: “The hidden worlds beneath polar ice”. I’ll be talking about my work on Lake Toolik in Alaska and will have some cool pictures to show! royalsociety.org/science-even...

royalsociety.org

In conversation: The hidden worlds beneath polar ice | Royal Society

Hear from researchers studying the carbon released from thawing permafrost in Alaska and the hidden geology beneath the Antarctic ice sheet.

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Dr. Jonathan Foley @globalecoguy.bsky.social · 10/04/2026

Dear Friends, Please send this to your networks. Project Drawdown is offering full-time, paid (with benefits) fellowships to scientists and engineers working on climate solutions in the public interest. Deadline is April 17. drawdown.org/careers/clim...

drawdown.org

Climate Science Serving America Fellowship

Our mission is to help the world reach “Drawdown" as quickly, safely, and equitably as possible.

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Junior Einsteins Science Club® @junioreinsteins.bsky.social · 10/04/2026

Week Long Science Summer Camps for 'Junior Einsteins' aged 5 to 12. Lab coats on, goggles ready, big laughs, bigger wow moments. Plenty of outdoor fun Book junioreinsteinsscienceclub.com/scie… #junioreinsteins #summercamp #sciencecamp #kidscamp

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Evelyn Keaveney @ceibheannaigh.bsky.social · 20/11/2025

Gutted. So sad. 😭 as an ardent stone roses and primal scream fan it’s a sad day.. saw him with PS in Glasto what a legend rolling eyes and laughing when Bobbie Gillespie berated the crowd…

theguardian.com

Gary ‘Mani’ Mounfield, the Stone Roses and Primal Scream bassist, dies aged 63

Ian Brown and Tim Burgess were among those to pay tribute to Mani, whose death was announced by his brother and nephew

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Glen Peters @glenpeters.bsky.social · 13/11/2025

📢Global Carbon Budget 2025📢 Fossil CO2 emissions continue to rise in 2025 while the terrestrial carbon sink recovers to pre-El Niño strength. The key findings are covered in two reports this year: * ESSDD (preprint): essd.copernicus.org/preprints/es... * Nature: www.nature.com/articles/s41... 1/

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Our World in Data @ourworldindata.org · 15/11/2025

How much CO₂ can the world emit while limiting global temperature rise?

Bar chart showing estimates of remaining carbon dioxide budgets that give a 50% likelihood of staying below each temperature level, relative to pre-industrial levels.

A baseline label shows global emissions in 2025 at 42 gigatonnes (Gt) per year. Three vertical bars show remaining CO2 budgets: stay below 1.5°C — 170 Gt, labeled as 4 years of current emissions, with a note that if emissions stay at 2025 levels the 1.5°C budget will be exhausted within 4 years; stay below 1.7°C — 525 Gt, labeled as 12.5 years of current emissions; stay below 2°C — 1055 Gt, labeled as 25 years of current emissions, with an annotation saying that by 2050 we will have exhausted the 2°C budget unless emissions are reduced now. Footer note states these estimates have uncertainty and depend on changes in non-CO2 greenhouse gases such as methane and nitrous oxide. Data sources listed as IPCC, Forster et al. (2025) and Global Carbon Project (2025). License CC BY.

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Dr. Nyssa Silbiger @nsilbiger.bsky.social · 15/11/2025

On behalf of the Department of Oceanography at the University of Hawaiʻi at Mānoa, we are excited to invite applications for a full-time, tenure-track faculty position in Ocean Biogeochemical Modeling at the rank of assistant professor. www.schooljobs.com/careers/hawa... position number 0082726

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John Hammond @hydrohammond.bsky.social · 11/11/2025

I’m still figuring out bluesky… but with the goal of more easily finding information I’m interested in, I started a feed and associated starter pack for Hydrological Processes as well as Hydrological Extremes. Please let me know if you want to be added to the starter pack! bsky.app/profile/did:...

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Rick Thoman @alaskawx.bsky.social · 05/11/2025

Incredible Arctic heat in October. Highest average temperature on record for land and seas north of 60ºN. In Canada, Yukon Territory and Nunavut second warmest, Northwest Territories third warmest. Alaska and Svalbard fourth warmest. Data courtesy ERA5. #akwx #Arctic #Canada #Climate

Map centered on the North Pole showing the October 2025 average temperature as the difference from the 1991-2020 baseline.

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Evelyn Keaveney @ceibheannaigh.bsky.social · 16/10/2025

Watching water evaporate… the exciting life of a researcher. Reducing water volume to analyse dissolved organic carbon. Is it from the lake, surface runoff, or previously stored carbon from permafrost thaw? Watch this space! (told you it was exciting) 😀

Rotary evaporator distilling water to obtain DOC

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Richard Fewster @richard-fewster.bsky.social · 09/09/2025

Just returned from another successful Arctic field campaign, this time at Toolik Field Station (68.6°N) in North Slope Alaska! ❄️ Undertaking peat and lake coring for @ceibheannaigh.bsky.social's NERC Fellowship - Soil to Sea: The fate of terrestrial permafrost carbon in aquatic systems 🍃🌍

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Evelyn Keaveney @ceibheannaigh.bsky.social · 01/09/2025

Will post properly when I get home, hectic sampling trip in the meantime you can see some updates here uk.linkedin.com/in/evelyn-ke...

linkedin.com

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Evelyn Keaveney @ceibheannaigh.bsky.social · 24/08/2025

This is my morning breakfast view. 2 degrees this morning

Snowy mountain view from decking at Toolik Lake with part of the lake in the foreground

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Evelyn Keaveney @ceibheannaigh.bsky.social · 21/08/2025

Nearly at the end of the journey to Toolik lake. One flight left (3rd) and a 4hr drive left… some pics from the Seattle to Anchorage flight, next flight is from Anchorage to Deadhorse (kid you not!) airport in Prudhoe Bay

Aerial view of Seattle to Anchorage flight. Lakes, mountains and clouds

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MSU Extension Center for Lakes and Streams @msue-lakes-streams.bsky.social · 19/08/2025

Lake webinars! Check out this freshly updated list, including: 🦓💪 Aug. 21: How zebra mussels are changing fish contaminants 🌊🛥️ Aug. 26: Wake boat impacts on lakes 💧💲 Sept. 4: Watershed grants from MI EGLE 💩🚽 Sept. 15: Septic systems and the environment List: www.canr.msu.edu/michiganlake...

Image of the bow of a red kayak on a tree-lined lake under a blue sky. Text reads, "Learn about lakes online! Check out our updated list of webinars and classes."

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Frans-Jan Parmentier @thissideofthearctic.org · 11/08/2025

Nice explainer on why the permafrost carbon feedback may be scary, but not necessarily a tipping point in the strict definition of the word. Not an easy topic to communicate correctly!

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Zack Labe @zacklabe.com · 11/08/2025

I have people now sending me angry messages/emails that climate change is bigger than just the US... Yes, please see the links to my other global visualizations in this thread:

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Brendan O’Neill @permafrostee.bsky.social · 11/08/2025

Here’s some nice permafrost features

Ice wedge polygons, Devon Island, Nunavut

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GeophotoMarli @marlimiller.bsky.social · 11/08/2025

Need geology photos for your fall classes? Please check out my site Geologypics.com, which has >5000 of my images --all searchable and all for free download. And please share! Just added 15 more including this one of Mt. St. Helens crater. #geology #EarthScience #teaching #scienceteaching

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Evelyn Keaveney @ceibheannaigh.bsky.social · 06/08/2025

All done, took half a day but easier than when in the field!

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Evelyn Keaveney @ceibheannaigh.bsky.social · 06/08/2025

Half way through pre-labelling sample bags ahead of my Alaska trip… 250 to go. Who said science was boring… 😂

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MSU Extension Center for Lakes and Streams @msue-lakes-streams.bsky.social · 30/07/2025

Lake webinars! MILP just upcated their list. Some new ones: 8/21: How zebra mussels are changing fish contaminants 8/26: How wake boats impact lakes 9/25: Starry stonewort and manoomin (wild rice) 10/2: When the forst burns, what's in the water? Full list: www.canr.msu.edu/michiganlake...

A calm tree-lined lake under a clear blue sky.

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Jonas Lembrechts @jlembrechts.bsky.social · 20/07/2025

Climate change hits fast and erratic - through extremes, not slow trends. In our new TREE paper (led by @lysoifer.bsky.social), we discuss what's needed for us to deal with the resulting unpredictable range shifts. Summary: the3dlab.org/2025/07/20/e... Paper: sciencedirect.com/science/arti...

the3dlab.org

Extremes

I’ve just returned from a field visit to northern Sweden – above the Arctic Circle. It was close to thirty degrees Celsius this week. We nearly got burned off the mountain. This kind of heat …

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Jean-François Cudennec @limpetnerd.eurosky.social · 19/07/2025

« Climate models have been consistent wrong in their predictions, why should we trust them now ? » It’s a common claim, but climate models have been around since the 1970s… So how well have they actually performed? Let’s take a look 🔮👀

A graph showing the observed and modeled global temperature change since 1970.

The models have been remarkably accurate in their predictions.

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Doerthe Tetzlaff @tetzlaffecohyd.bsky.social · 20/07/2025

New paper alert integrating #isotope-aided with N-modelling to quantify (dis)connections of different flow paths & related biogeochemical transformations with spatially-explicit estimates of water ages & Damköhler no. ‪@kinarnicholas.bsky.social‬ cld u highlight? THANKS! doi.org/10.1029/2025...

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Zack Labe @zacklabe.com · 30/11/2024

🧵 Looking for (polar) climate data visualizations? Start here! 📈📉🧪⚒️🌊 + Polar climate change: zacklabe.com/arctic-sea-i... + Global climate change indicators: zacklabe.com/climate-chan... + #Arctic sea ice extent: zacklabe.com/arctic-sea-i... + #Antarctic sea ice: zacklabe.com/antarctic-se...

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Go Green @ecowarriorss.bsky.social · 14/06/2025

Scientists shocked to discover that massive amount of ancient carbon thought to be safely stored underground for millennia is being released right now further accelerating global warming much faster than predicted in climate models www.sciencedaily.com/releases/202...

sciencedaily.com

Rivers are exhaling ancient carbon — and climate math just changed

Ancient carbon thought to be safely stored underground for millennia is unexpectedly resurfacing literally. A sweeping international study has found that over half of the carbon gases released by rive...

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AC Vasquez - 安娜 @criskotsu.bsky.social · 21/05/2025

This study hypothesized that rapid organic carbon deposition and active microbial respiration in the deep ocean environment may promote the occurrence of intense #SilicateWeathering, and proposed a conceptual model of carbon-silica coupling cycle in the #Deep-sea 🌊🧪🪨

pubs.geoscienceworld.org

Rapid burial and intense degradation of organic matter drive active silicate weathering in the subsurface sediments of the ocean’s deepest realm | Geology | GeoScienceWorld

Hadal trenches (>6000 m water depth) have been revealed as hotspots of organic carbon burial and microbial respiration in the ultradeep ocean

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Guido Grosse @grosseguido.bsky.social · 05/05/2025

Climate warming in the Arctic means #permafrost is not permanent anymore. In 2022, we published a study estimating risks from industrial legacy sites with contaminants across the Arctic: doi.org/10.1038/s414.... The #wjs now reports on an arsenic-contaminated site impacted by thaw near Yellowknife

doi.org

Thawing permafrost poses environmental threat to thousands of sites with legacy industrial contamination - Nature Communications

Thousands of industrial sites were found to be correlated with contaminated sites in the Arctic. Between 13,000 and 20,000 contaminated sites are likely to exist in the permafrost region, 26% of which...

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David N. Thomas @dnthomas01.bsky.social · 26/04/2025

2025 Antarctic-related Fellowships for early-career researchers SCAR will offer in total four to five fellowships of up to USD $15,000 each for 2025. The deadline for the applications is 31 July 2025. scar.org/scar-news/20... Apply for the fellowship here: scar.org/awards/fello...

scar.org

SCAR launches 2025 Fellowship Scheme | SCAR

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Dave Petley @davepetley.bsky.social · 20/04/2025

So here's a great job for a geologist - Landslide Hazards Program Manager for the Alaska Division of Geological & Geophysical Surveys:- www.governmentjobs.com/careers/alas... Alaska has an incredible range of landslides, with notable changes in behaviour driven by anthropogenic climate change.

A photo looking down a Landslide in Alaska.

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Enrico Bertuzzo @enricobertuzzo.bsky.social · 11/04/2025

Looking the get the most out of your stream CO2 data? Check out the coupled O2-CO2 model developed by Jake Diamond and me, out today in JGRB! The model extends the single-station O2 model by coupling DIC mass balance and carbonate buffering. agupubs.onlinelibrary.wiley.com/doi/10.1029/...

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Guy Shrubsole @guyshrubsole.bsky.social · 09/04/2025

There's a solution to climate-induced wildfires: Make Britain Wet Again. Re-wet peat bogs, block up drainage channels, let trees regenerate to shade out fire-prone gorse, let fire-proof deciduous trees grow in place of flammable non-native conifers. www.theguardian.com/uk-news/2025...

theguardian.com

Wildfire warnings issued as UK temperatures set to reach 24C on Friday

London fire brigade asks people to behave responsibly and Scottish fire and rescue service gives ‘extreme’ alert

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Carl-Fredrik Johannesson @cjohannesson.bsky.social · 04/04/2025

"Decadal decline in forest floor soil organic carbon after clear-cutting in Nordic and Canadian forests" New paper published! 28-35 years until minimum soil C stock is reached More initial soil C --> more loss! Based on National Forest Soil Inventory data www.sciencedirect.com/science/arti...

sciencedirect.com

Decadal decline in forest floor soil organic carbon after clear-cutting in Nordic and Canadian forests

Nordic and Canadian forests store substantial amounts of carbon (C) and are largely managed in a silvicultural system with clear-cut harvest. Previous…

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Global Change Biology @globalchangebio.bsky.social · 27/03/2025

NEW RESEARCH #Macrophyte Restoration Promotes Lake Microbial Carbon Pump to Enhance Aquatic Carbon Sequestration 📄 buff.ly/SpwYZnc

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