Icevolcanx Ron
@jokulhlaup.bsky.social
990 followers 560 following 300 posts
geology, volcanology, impacts, climate, Iceland, hiking, climbing, art, music, retired from STEM publishing, granddad web: https://www.oroapuls.com/ fb: https://www.facebook.com/Oroapuls/
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Reposted by Icevolcanx Ron
jokulhlaup.bsky.social
lezen jullie het nieuws wel?
Reposted by Icevolcanx Ron
ferwen.bsky.social
SHE 💚
kojamf.bsky.social
Dr. Jane Goodall filmed an interview with Netflix in March 2025 that she understood would only be released after her death.
Reposted by Icevolcanx Ron
vaw-glaciology.bsky.social
[2/2] This year’s melt was driven by a snow-poor winter and summer heatwaves. Glaciers below 3k m lost over 2 m of ice. Shrinking glaciers also destabilize mountains, as seen in May, when a rock–ice avalanche buried Blatten in the Lötschental.

🔗 to #GLAMOS report: doi.glamos.ch/pubs/annualr...
Reposted by Icevolcanx Ron
luigijorio.bsky.social
“This year turned out to be a little less extreme than we feared", says Matthias Huss, director of GLAMOS. “However, what worries me is that we’re getting used to these very negative years. It’s a new normal, but one that shouldn’t be there.” @matthias-huss.bsky.social @vaw-glaciology.bsky.social
Alpine glaciers are melting even on the highest peaks
Swiss glaciers have lost a quarter of their volume in 10 years. Climate change is accelerating melting even at high altitudes
www.swissinfo.ch
Reposted by Icevolcanx Ron
vickyveritas.bsky.social
Have you ever stood on an ancient seafloor bed?

This is the banded iron formation (BIF) of Hamersley Range, Australia.

Go big #hematite !

Vote: www.mineralcup.org/2025/vote/r3...

#MinCup25 ⚒️ sci-fi 🧪 🖖🏼 scifi Geosciences #WomenInSTEM geology 🔭🪐
Woman with a nonchalant pose is dwarfed by the background as she stands on a ridge of the folded red bands of rock of the Banded Iron Formation of Hamersley Range, Australia.
Photo: Masha Pastuhov, Dronesandstones
Reposted by Icevolcanx Ron
ruvenglish-mirror.bsky.social
#Magma under #Svartsengi in #Iceland reached 11 million cubic metres, just as the Icelandic Met Office had predicted. That is the same amount that escaped from Svartsengi in the last eruption. The likelihood of a new #eruption therefore increases.
Reposted by Icevolcanx Ron
natureportfolio.nature.com
A paper in Nature Communications provides evidence that Silverpit Crater, on the UK continental shelf, has an extraterrestrial impact origin. go.nature.com/4nL7Zz5 ⚒️ 🧪
This is figure 1, which shows a location map showing the Silverpit Crater and its associated damage zone.
Reposted by Icevolcanx Ron
alisabokulich.bsky.social
"Seeing these provocative juxtapositions, visitors can gain insight into the central role women played in the production of scientific knowledge in Europe during the #17thC and #18thC centuries."
@ MFA #Boston
August 23-December 7,2025
#HPS 🐡👩🏻‍🔬
Reposted by Icevolcanx Ron
cnn.com
CNN @cnn.com · 15d
Andrzej Bargiel has just become the first person to climb up and ski down Mt. Everest without bottled oxygen, according to RedBull.
jokulhlaup.bsky.social
From 27 September there is an increased likelihood of a magma intrusion and even an eruption on the Reykjanes Peninsula. The Met Office has raised the warning level. The period during which there is an increased chance may last for up to three months.

#geosciences #volcanism #iceland
Reposted by Icevolcanx Ron
tvpworld.bsky.social
On September 22, Polish climber Andrzej Bargiel reached the summit of Mount Everest (8,848 m) and skied down to base camp at 5,364 m—all without supplemental oxygen.

He is the first person in history to achieve this feat. It also marks only the third Polish ascent of Everest without bottled oxygen.
Reposted by Icevolcanx Ron
agu.org
A “glacial forebulge” is a long hill that forms in front of an ice sheet.🧊

In @eos.org, the authors of a recent review article give an overview of glacial forebulges, how scientists study them, and what questions remain.

🔗 buff.ly/UAsL19M

#AGUPubs #Glaciers #IceSheets #Geology #Earthquakes
How Glacial Forebulges Shape the Seas and Shake the Earth - Eos
A glacial forebulge is a bending-related upheaval of the lithosphere that has a strong effect on the sea level change pattern and on lithospheric stresses, which can induce intraplate earthquakes.
lite.spr.ly
jokulhlaup.bsky.social
New seismology experiment: Researchers map magma beneath Laacher See, Eifel DE

Research paper: essopenarchive.org/doi/full/10....

Source:
erdbebennews.de/2025/09/laac...

#geosciences #volcanism #eifel
Reposted by Icevolcanx Ron
minouette.bsky.social
This round we have two pretty blue minerals which and be used as gems in pectolite and haüyne so they’re more or less tied for the art vote. I’m going to give haüyne the physics vote for fluorescence and volcanic origin.

#MinCup25
Larimar (a form of pectolite) and sterling silver ring. Photocourtesy of liveauctioneers.com and Linda Roberts Jewelry.
Vivid blue, round haüyne gemstone, 0.35 cts. 4.6 x 4.6 x 3.3 mm, Nedermendig, Germany. © ARK Rare Gems.
Reposted by Icevolcanx Ron
archaeologynews.bsky.social
Archaeologists uncover evidence of human survival in Ice Age Britain

Archaeologists have discovered conclusive evidence that early humans not only lived in Britain more than 700,000 years ago but also endured one of northern Europe’s most extreme ice ages...

archaeologymag.com/2025/09/evid...
Reposted by Icevolcanx Ron
seanhmcmahon.bsky.social
New paper led by my PhD student, Edwin Rodriguez! Building on previous work, we present a systematic description of the ONE BILLION YEAR OLD fossils of the phosphates of the Diabaig Formation, NW Scotland — including some early eukaryotes and new species... #paleontology #fossils #geology
Microscope image of fossils showing new genus and species Minimarmilla multicatenaria, with strap-like bundles comprising filamentous strands of rectangular cell-like units. The entire specimen is about half a millimetre across.
Reposted by Icevolcanx Ron
stevebrusatte.bsky.social
This is fascism.

The fact that it's in response to a brutal & unacceptable murder (the motives of which are still unknown!) doesn't mean that it isn't fascism. It is terrifying and un-American.

www.nytimes.com/2025/09/15/u...
White House Plans Broad Crackdown on Liberal Groups
www.nytimes.com
Reposted by Icevolcanx Ron
subfossilguy.bsky.social
Aletsch Glacier has lost 4.6 m of ice thickness at Konkordiaplatz (2800 m asl) during this summer 2025! 🧊😱

- It was 6 m during the absolute 2022 record year
- 4.7 m in 2023
- 4 m in 2024

All years are now terrible... the new normal in the Alps! 🔥📈

Data by @matthias-huss.bsky.social @glamos.ch
1/
Reposted by Icevolcanx Ron
subfossilguy.bsky.social
Collapse of a serac below Gobba di Rollin (3 898 m,Val d'Ayas) last sunday!

Via @meteovalledaosta
Reposted by Icevolcanx Ron
subfossilguy.bsky.social
The Tracy Arm/South Sawyer Glacier landslide (Alaska) and tsunami generated a wave run up of 470m - 500m! 😱🌊

This is 2nd highest recorded value after the Lituya Bay (Alaska) record of 524m in 1958.

Source: USGS
Via @climatologist49.bsky.social
Reposted by Icevolcanx Ron
subfossilguy.bsky.social
Ice thickness loss at this place on Mer de Glace exceeds 10 cm per day since the August heatwave began! 🔥 📈

Since May, the cumulative loss is around 8 meters!
iceybethan.bsky.social
Mer de Glace, Chamonix, earlier this week. The sad tarpaulin over the visitor glacier grotto shows how desperate it is to save this glacier. It also shows how hopeless it is. The only way to save the glaciers is to urgently cut carbon emissions.
People entering the glacier grotto at Mer de Glace in chamonix. The white tarp on the glacier js tiny in comparison with the largest glacier in France.