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A Bizarre Platinum Spike in Greenland’s Ice May Rewrite a Famous Climate Mystery A long-debated platinum spike in Greenland ice is best explained by volcanic activity rather than a cosmic impact, reshaping ideas about what triggered the Younger Dryas cooling. An unusual platinum signal preserved in Greenland ice has puzzled scientists for over a decade. New evidence hints tha

A Bizarre Platinum Spike in Greenland’s Ice May Rewrite a Famous Climate Mystery #Science #EarthSciences #Climatology #ClimateChange #IceCore #Greenland

scitechdaily.com/a-bizarre-platinum-spike...

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A Bizarre Platinum Spike in Greenland’s Ice May Rewrite a Famous Climate Mystery A long-debated platinum spike in Greenland ice is best explained by volcanic activity rather than a cosmic impact, reshaping ideas about what triggered the Younger Dryas cooling. An unusual platinum signal preserved in Greenland ice has puzzled scientists for over a decade. New evidence hints tha

A Bizarre Platinum Spike in Greenland’s Ice May Rewrite a Famous Climate Mystery #Science #EarthSciences #Climatology #ClimateChange #IceCore #Greenland

scitechdaily.com/a-bizarre-platinum-spike...

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A helicopter above a person on a  snowy mountain,. Another person watches the scene seated next to climbing gear.

A helicopter above a person on a snowy mountain,. Another person watches the scene seated next to climbing gear.

DRI’s #IceCore Lab found that a #glacier in the #FrenchAlps dates back to the last #IceAge and is the oldest known glacier ice in the region. Glaciers hold layers of #history preserved in ice, offering unique insights into Earth’s past. bit.ly/drifrenchalps #DiscoverDRI #ScienceThatMattersNow

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DRI scientists Joe McConnell & Nathan Chellman led an expedition to Mont Blanc to collect the Alps' most valuable ice. They're in a race against time to collect an updated #icecore in the rapidly warming region.

Check out our latest #StoryMap to read the full story: bit.ly/alpinearchivedri

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Aurora Sentinel of Ice.
#aurorasentinel #icecore #christmas #NewYear #MstrAndr_ART

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This 105-Meter Ice Core Could Explain A Bizarre Glacier Anomaly All the science news you can handle in a single feed

This 105-Meter Ice Core Could Explain A Bizarre Glacier Anomaly #Science #EarthSciences #Glaciology #IceCore #GlacierAnomaly #ClimateResearch

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6-Million-Year-Old Antarctic Ice Unearthed, Unveiling Earth's Ancient Climate Scientists discover 6-million-year-old ice in Antarctica, revealing ancient climate insights, extending ice core record significantly beyond previous limits.

6-Million-Year-Old Antarctic Ice Unearthed, Unveiling Earth's Ancient Climate

#antarctica #climatechange #icecore #science #ancientclimate

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Session CL1.2.8

and of cause very excited by CL1.2.8
Beyond #EPICA: old ice and the MPT with results from EPICA >1.2 million yrs and blue ice areas of Antarctica (6 million yrs!!)-wauw #icecore @egu-cr.bsky.social meetingorganizer.copernicus.org/EGU26/sessio...

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Session CL1.2.7

CL1.2.7-Frontiers in #icecore sciences-contributions on drilling, processing, dating, analytical techniques, results and interpretations, all ice also remote sensing and ice stratigraphy, proxy system modelling and related modelling meetingorganizer.copernicus.org/EGU26/sessio...

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Abstracts for #EGU deadline will come faster than you think! if an #icecore and #paleo interested person-check out sessions ITS2.11/CL0.1
Past to future, CL1.2.7-Frontiers in #icecore sciences, CL1.2.8 Beyond #EPICA: old ice and the MPT @egu-cr.bsky.social

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Group picture of European ice-core scientists conducting the Beyond EPICA Oldest Ice CFA (Continuous Flow Analysis) campaign at the British Antarctic Survey in 2025. The team is smiling and holding a big custom-made Toblerone to celebrate the successful campaign.

Group picture of European ice-core scientists conducting the Beyond EPICA Oldest Ice CFA (Continuous Flow Analysis) campaign at the British Antarctic Survey in 2025. The team is smiling and holding a big custom-made Toblerone to celebrate the successful campaign.

What a way to start a #postdoc! I spent Aug-Sep as part of the #BeyondEPICA campaign @bas.ac.uk, handling unique a #icecore that likely holds >1.2 million yrs of climate history. 😲 This European collaboration is breaking many records, with an incredible amount of data waiting to tell its story... ✨

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Incredible discovery in Antarctica! 🤯 U.S. researchers have found the oldest directly dated ice sample on Earth, setting a new climate record of 6 million years.

#Antarctica #IceCore #ClimateScience #Geology #AncientIce #ClimateRecord #ScienceNews #GlobalWarming #NationalAcademyofSciences

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Incredibly cool! 💙❄️ I love seeing these kinds of in-situ analysis tools put to work in harsh environments.

#science #Antarctica #cold #extremophilia #Greenland #frozen #snow #expedition #antarctic #extremeenvironments #prototype #icecore #fieldscience #arctic #polar #fieldstudies #fieldsampling

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A volcano or a meteorite? New evidence sheds light on puzzling discovery in Greenland’s ice sheet | The-14 Greenland’s ice reveals a platinum spike once linked to a meteorite, but new evidence points to volcanic eruptions in Iceland as the more likely source.

A volcano or a meteorite? New evidence sheds light on puzzling discovery in Greenland’s ice sheet
#Greenland #Iceland #Volcano #Meteorite #ClimateChange #EarthHistory #IceCore #YoungerDryas #Geology #Earth #Volcanology #SpaceVsEarth #IceCores #Comets
the-14.com/a-volcano-or...

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Ice Climate Tell 1/2024 24 X 20 inches [61 X 50.8 cm] Graphite on Paper

#SciArt #nature #illustration #diatom #plankton #science #pencildrawing #worksonpaper #pencil #drawing #graphite #ocean #oceanography #scienceart #gawoski #naturalist #scicomm #icecore #climatechange

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High resolution continuous flow analysis impurity data from the Mount Brown South ice core, East Antarctica Abstract. The Mount Brown South ice core (MBS 69.111° S 86.312° E) is a new, high resolution ice core drilled in coastal East Antarctica. With mean annual accumulation estimated to be 20–30 cm ice equ...

She worked on the full CFA dataset of the MBS #icecore essd.copernicus.org/preprints/es...

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Cryptotephra in the East Antarctic Mount Brown South ice core Abstract. Ice cores contain stratified layers of impurities scavenged from the atmosphere, which are a vital tool for investigating the Earth system. Reconstructing past eruption records by way of ice...

She studied crypto #tephra in the top part of the Mount Brown #icecore and found sources cp.copernicus.org/preprints/cp...

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Proud co-supervisor of Meg Harlan who will be defending her double degree PhD today Insights from the Mount Brown South #icecore: #volcanic records, atmospheric transport, and iron fertilization #icecore @utas.edu.au (ku.dk) @ucph.bsky.social

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12,000-Year-Old Ice Core From Mont Blanc Rewrites Europe’s Climate Story High in the French Alps, scientists have uncovered a frozen archive that reaches back more than 12,000 years — the oldest known ice in Western Europe. This ancient glacier core contains a remarkably...

12,000-Year-Old Ice Core From Mont Blanc Rewrites Europe’s Climate Story #Science #EarthSciences #Climatology #ClimateChange #IceCore #MontBlanc

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Scientists Find the First Ice Core From the European Alps That Dates Back to the Last Ice Age The new study, published in the June issue of PNAS Nexus, examines a 40-meter long ice core from Mont Blanc’s Dôme du Goûter. Using radiocarbon dating techniques, the research team found that the glac...

Glaciers hold layers of history, offering unique insights into Earth’s past that can help us interpret the future. DRI’s #IceCore Lab found in its latest study a #glacier in the French Alps that dates back the last Ice Age – the oldest known glacier ice in the region. bit.ly/Icecoreage #DiscoverDRI

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12,000-Year-Old Ice Core From Mont Blanc Rewrites Europe’s Climate Story #Science #EarthSciences #Climatology #ClimateChange #IceCore #MontBlanc

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New in GRL: Topographic Effect Creates Non-climatic Variations in Ice-Core Based Temperature Records of the Last Millennium in Dronning Maud Land, Antarctica by Dallmayr et al. 2025

New in GRL: Topographic Effect Creates Non-climatic Variations in Ice-Core Based Temperature Records of the Last Millennium in Dronning Maud Land, Antarctica by Dallmayr et al. 2025

✨ New in Geophysical Research Letters:

Scientists explore an ice sheet complication that has been overlooked and that could improve climate records retrieved from ice cores in the future.

🔗 buff.ly/gE75Rkm

#AGUPubs #IceCore #Paleoclimate

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Traverse from EGRIP to GRIP completed with the finding of the old GRIP borehole at 5 m depth #Green2ice @precise-project.bsky.social @icelink-project.bsky.social #icecore

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5/8 Ice core data shows that over 800,000 years, CO2 fluctuated in a limited range—until the Industrial Revolution. What we're seeing now is unprecedented in human history.

Goals of limiting warming to 1.5°C or returning CO2 to below 350 ppm seem increasingly distant.
#IceCore

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2/13 Howling winds shake their white tent on the Corbassière glacier as the team braves -20°C temperatures for 12 days.

They're extracting ice cores—centuries-old libraries containing climate secrets.

#Glacier #IceCore #ClimateRecord

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Deepest ice core ever found in Canada collected by researchers Researchers at the University of Manitoba have successfully drilled and retrieved a 613-metre-deep ice core at Axel Heibergs Island in Nunavut.

Deepest ice core ever found in Canada collected by researchers #IceCore #Canada #Research

www.ctvnews.ca/sci-tech/art...

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green2ice.eu – When was Greenland ‘green’? – Perspectives from basal ice and sediments from ice cores

Fieldwork initiated-important first step get all your gear through the airport. Follow our progress here www.green2ice.eu @icelink-project.bsky.social #P2F #icecore #Greenland

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new ice core just dropped
new ice core just dropped YouTube video by Howtown

This is cool. #IceCore #Antarctica

youtube.com/shorts/IaBgn...

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Record Shattered: Scientists Extract 1.2 Million-Year-Old Climate Record From Antarctic Ice Scientists at Little Dome C recovered the oldest continuous ice core, unlocking 1.2 million years of Earth’s climate history. At the remote Little Dome C site in Antarctica, an international research...

Record Shattered: Scientists Extract 1.2 Million-Year-Old Climate Record From Antarctic Ice #Science #EarthSciences #Climatology #ClimateChange #AntarcticResearch #IceCore

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