Ursula Enzenhofer
@yogaski.bsky.social
PhD student in Glaciology🍦
⌨️Poetry
📍Austrian now @NTNU in Trondheim 🇳🇴
📍Studying Glacier Hydrology ❄️🧊💧through 🔎 Firn, Snow, GLOFs & Glacierdynamics⚡️
🐧APECS Norway National Committee Member
📍Fieldwork sites in:
Norway, Svalbard & Pakistan
⌨️Poetry
📍Austrian now @NTNU in Trondheim 🇳🇴
📍Studying Glacier Hydrology ❄️🧊💧through 🔎 Firn, Snow, GLOFs & Glacierdynamics⚡️
🐧APECS Norway National Committee Member
📍Fieldwork sites in:
Norway, Svalbard & Pakistan
Sounds interesting …
“This is the biggest innovation in avalanche safety devices in 25 years.”
New research from Giacomo Strapazzon #UniPadova @euracalpenv.bsky.social + colleagues in @jama.com; input from @utahwx.bsky.social @utah.edu. eos.org/articles/saf...
New research from Giacomo Strapazzon #UniPadova @euracalpenv.bsky.social + colleagues in @jama.com; input from @utahwx.bsky.social @utah.edu. eos.org/articles/saf...
Safety Device Supplies Life-Saving Air in an Avalanche - Eos
An Alpine medical team buried 24 volunteers in a mountain pass. Their study confirmed the efficacy of the Safeback SBX, which uses snow’s natural porosity to supply air to buried avalanche victims.
eos.org
November 7, 2025 at 2:32 PM
Sounds interesting …
Yay Sentinel 1D 🥳🥳🥳
Watch the live launch of Copernicus Sentinel-1D today!
This radar satellite will provide all-weather, day-and-night Earth observation data, crucial for monitoring land, oceans, and emergency situations worldwide.
Don’t miss it → youtu.be/-BWkn_rEMLA
This radar satellite will provide all-weather, day-and-night Earth observation data, crucial for monitoring land, oceans, and emergency situations worldwide.
Don’t miss it → youtu.be/-BWkn_rEMLA
November 4, 2025 at 5:13 PM
Yay Sentinel 1D 🥳🥳🥳
Reposted by Ursula Enzenhofer
❄️ Calling all glaciology PhD students! ❄️
Applications are now open for next year’s Karthaus Summer School. It’s a great experience and you will be very well fed. Apply here: www.projects.science.uu.nl/iceclimate/k...
Applications are now open for next year’s Karthaus Summer School. It’s a great experience and you will be very well fed. Apply here: www.projects.science.uu.nl/iceclimate/k...
Ice and Climate : Karthaus summerschool
www.projects.science.uu.nl
October 31, 2025 at 12:25 PM
❄️ Calling all glaciology PhD students! ❄️
Applications are now open for next year’s Karthaus Summer School. It’s a great experience and you will be very well fed. Apply here: www.projects.science.uu.nl/iceclimate/k...
Applications are now open for next year’s Karthaus Summer School. It’s a great experience and you will be very well fed. Apply here: www.projects.science.uu.nl/iceclimate/k...
It was a pleasure to organise the workshop with my amazing colleagues from APECS Norway! What a kick-off for #SvalbardScienceConference with early career researchers exploring Arctic careers, fieldwork, EDI, and collaboration. Thanks to all who joined and supported an inspiring day!
October 27, 2025 at 9:47 PM
It was a pleasure to organise the workshop with my amazing colleagues from APECS Norway! What a kick-off for #SvalbardScienceConference with early career researchers exploring Arctic careers, fieldwork, EDI, and collaboration. Thanks to all who joined and supported an inspiring day!
Reposted by Ursula Enzenhofer
Did meltwater from circum-Arctic ice sheets trigger AMOC weakenings during past deglaciations? We think that we can present a convincing line of evidence, from the central Arctic to the North Atlantic. See our recent paper in QSR:
doi.org/10.1016/j.qu...
doi.org/10.1016/j.qu...
October 16, 2025 at 7:23 PM
Did meltwater from circum-Arctic ice sheets trigger AMOC weakenings during past deglaciations? We think that we can present a convincing line of evidence, from the central Arctic to the North Atlantic. See our recent paper in QSR:
doi.org/10.1016/j.qu...
doi.org/10.1016/j.qu...
Reposted by Ursula Enzenhofer
UGH! When will it end. 😭
"Effective October 15, 2025, due to non-renewed funding, NSIDC has suspended or reduced several Sea Ice Today tools and services."
nsidc.org/data/user-re...
"Effective October 15, 2025, due to non-renewed funding, NSIDC has suspended or reduced several Sea Ice Today tools and services."
nsidc.org/data/user-re...
October 15, 2025 at 6:54 PM
UGH! When will it end. 😭
"Effective October 15, 2025, due to non-renewed funding, NSIDC has suspended or reduced several Sea Ice Today tools and services."
nsidc.org/data/user-re...
"Effective October 15, 2025, due to non-renewed funding, NSIDC has suspended or reduced several Sea Ice Today tools and services."
nsidc.org/data/user-re...
Reposted by Ursula Enzenhofer
Here's a closer look at the record low sea ice conditions around #Svalbard. The ice edge is still close to the 85°N line of latitude along the Atlantic front. That's a lot of open water into the Barents Sea region! Data from AMSR2.
October 14, 2025 at 12:17 PM
Here's a closer look at the record low sea ice conditions around #Svalbard. The ice edge is still close to the 85°N line of latitude along the Atlantic front. That's a lot of open water into the Barents Sea region! Data from AMSR2.
Reposted by Ursula Enzenhofer
'Eight of Sweden's 277 glaciers melted completely during 2024 and are now extinct due to global warming...
Another 30 glaciers are at risk, glaciology professor Nina Kirchner said.
The extinct glaciers "won't come back in our lifetime and not if global warming continues", she said.'
Another 30 glaciers are at risk, glaciology professor Nina Kirchner said.
The extinct glaciers "won't come back in our lifetime and not if global warming continues", she said.'
www.rte.ie/news/2025/09...
New farmland uncovered in Swedenland.
New farmland uncovered in Swedenland.
Eight Swedish glaciers disappeared in 2024, expert says
Eight of Sweden's 277 glaciers melted completely during 2024 and are now extinct due to global warming, the head of the Tarfala Research Station in northern Sweden has said.
www.rte.ie
September 22, 2025 at 11:22 AM
'Eight of Sweden's 277 glaciers melted completely during 2024 and are now extinct due to global warming...
Another 30 glaciers are at risk, glaciology professor Nina Kirchner said.
The extinct glaciers "won't come back in our lifetime and not if global warming continues", she said.'
Another 30 glaciers are at risk, glaciology professor Nina Kirchner said.
The extinct glaciers "won't come back in our lifetime and not if global warming continues", she said.'
Reposted by Ursula Enzenhofer
PostDoc in "Glacier Geophysics" (d/f/m) - Bremerhaven, Bremen, Germany - www.earthworks-jobs.com/job?id=11181 #PostDoc #Geophysics #geophysics #glaciology
Earthworks
www.earthworks-jobs.com
September 29, 2025 at 3:40 PM
PostDoc in "Glacier Geophysics" (d/f/m) - Bremerhaven, Bremen, Germany - www.earthworks-jobs.com/job?id=11181 #PostDoc #Geophysics #geophysics #glaciology
Now that we know of 12 more sub glacial lake -filling and drainage events in Antarctica, the connection to the ice stream velocities or calving frequency would be very interesting…
#glaciology #glacierhydrology #subglacialhydrology #icedammedlakes #icesheets #antarctica #hydrology
#glaciology #glacierhydrology #subglacialhydrology #icedammedlakes #icesheets #antarctica #hydrology
"Thanks to... CryoSat satellite, researchers have identified 85 previously unknown lakes several kilometres under the frozen surface surrounding the South Pole. This increases the number of known active subglacial lakes below Antarctica by more than half to 231."
www.esa.int/Applications...
www.esa.int/Applications...
85 new subglacial lakes detected below Antarctica
Hidden beneath the biggest ice mass on Earth, hundreds of subglacial lakes form a crucial part of Antarctica’s icy structure, affecting the movement and stability of glaciers, and consequentially infl...
www.esa.int
September 20, 2025 at 3:15 PM
Now that we know of 12 more sub glacial lake -filling and drainage events in Antarctica, the connection to the ice stream velocities or calving frequency would be very interesting…
#glaciology #glacierhydrology #subglacialhydrology #icedammedlakes #icesheets #antarctica #hydrology
#glaciology #glacierhydrology #subglacialhydrology #icedammedlakes #icesheets #antarctica #hydrology
Reposted by Ursula Enzenhofer
Our new paper compares GPR ice thickness data with models and looks at glacier thermal structures in Greenland, showing that thermal complexity (warm-cold ice) inside these glaciers is higher than expected.
Read it here:
www.cambridge.org/core/journal...
Read it here:
www.cambridge.org/core/journal...
September 17, 2025 at 7:08 AM
Our new paper compares GPR ice thickness data with models and looks at glacier thermal structures in Greenland, showing that thermal complexity (warm-cold ice) inside these glaciers is higher than expected.
Read it here:
www.cambridge.org/core/journal...
Read it here:
www.cambridge.org/core/journal...
Reposted by Ursula Enzenhofer
🔍 From petabytes to picks:
Data mining empowered by a cloud-native workflow turns 1.3 PB of seismic data into the first global-scale database of 4.3 billion P- and S-wave picks.
Read more: seismica.library.mcgill.ca/article/view...
Data mining empowered by a cloud-native workflow turns 1.3 PB of seismic data into the first global-scale database of 4.3 billion P- and S-wave picks.
Read more: seismica.library.mcgill.ca/article/view...
September 10, 2025 at 3:51 PM
🔍 From petabytes to picks:
Data mining empowered by a cloud-native workflow turns 1.3 PB of seismic data into the first global-scale database of 4.3 billion P- and S-wave picks.
Read more: seismica.library.mcgill.ca/article/view...
Data mining empowered by a cloud-native workflow turns 1.3 PB of seismic data into the first global-scale database of 4.3 billion P- and S-wave picks.
Read more: seismica.library.mcgill.ca/article/view...
📊 30+ years of Arctic weather data from 700+ sites now open-access!
🔹 30+ variables incl. temp, snow, soil moisture
🔹 Clean format + open-source code
🌍 Track #permafrost, #tundra, #carbon, & more
📥 Dataset
Access data here 👉 ic3.uit.no/news/arctic-...
#Arctic #ClimateData #iC3 #dataset #snow
🔹 30+ variables incl. temp, snow, soil moisture
🔹 Clean format + open-source code
🌍 Track #permafrost, #tundra, #carbon, & more
📥 Dataset
Access data here 👉 ic3.uit.no/news/arctic-...
#Arctic #ClimateData #iC3 #dataset #snow
September 15, 2025 at 7:01 AM
📊 30+ years of Arctic weather data from 700+ sites now open-access!
🔹 30+ variables incl. temp, snow, soil moisture
🔹 Clean format + open-source code
🌍 Track #permafrost, #tundra, #carbon, & more
📥 Dataset
Access data here 👉 ic3.uit.no/news/arctic-...
#Arctic #ClimateData #iC3 #dataset #snow
🔹 30+ variables incl. temp, snow, soil moisture
🔹 Clean format + open-source code
🌍 Track #permafrost, #tundra, #carbon, & more
📥 Dataset
Access data here 👉 ic3.uit.no/news/arctic-...
#Arctic #ClimateData #iC3 #dataset #snow
“The cost of inaction will always outweigh the cost of action"
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#ClimateChange #Glaciers #Globalsealevelrise #Glaciercollapse #icesheets #floods #Glofs
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#ClimateChange #Glaciers #Globalsealevelrise #Glaciercollapse #icesheets #floods #Glofs
September 15, 2025 at 3:27 AM
“The cost of inaction will always outweigh the cost of action"
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#ClimateChange #Glaciers #Globalsealevelrise #Glaciercollapse #icesheets #floods #Glofs
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#ClimateChange #Glaciers #Globalsealevelrise #Glaciercollapse #icesheets #floods #Glofs
Reposted by Ursula Enzenhofer
Ak-Shyirak massif (max. 5000 m, Kyrgyzstan) one week ago..🏔️🧊
Not the slightest accumulation zone! 🔥
As if global warming weren't causing glaciers to disappear fast enough, mining is doing it even faster! ⛏️
This gold mine today worth ~20% of KGZ’s GDP! 💰
📷🛰️ Pleiades Glacier Inventory
1/
Not the slightest accumulation zone! 🔥
As if global warming weren't causing glaciers to disappear fast enough, mining is doing it even faster! ⛏️
This gold mine today worth ~20% of KGZ’s GDP! 💰
📷🛰️ Pleiades Glacier Inventory
1/
September 14, 2025 at 10:59 AM
Ak-Shyirak massif (max. 5000 m, Kyrgyzstan) one week ago..🏔️🧊
Not the slightest accumulation zone! 🔥
As if global warming weren't causing glaciers to disappear fast enough, mining is doing it even faster! ⛏️
This gold mine today worth ~20% of KGZ’s GDP! 💰
📷🛰️ Pleiades Glacier Inventory
1/
Not the slightest accumulation zone! 🔥
As if global warming weren't causing glaciers to disappear fast enough, mining is doing it even faster! ⛏️
This gold mine today worth ~20% of KGZ’s GDP! 💰
📷🛰️ Pleiades Glacier Inventory
1/
One more for my colleauges in #Pakistan - Temperature change in the capital #Islamabad. 😳😶🌫️
Although #glacier change data is sparse in Pakistan, one can just imagine the change after the year 2000. The news are filled with #GLOFs #Floods 🌊 and Erosion…
showyourstripes.info/c/asia/pakis...
Although #glacier change data is sparse in Pakistan, one can just imagine the change after the year 2000. The news are filled with #GLOFs #Floods 🌊 and Erosion…
showyourstripes.info/c/asia/pakis...
Show Your Stripes
Visualising how the climate has changed for every country across the globe
showyourstripes.info
September 14, 2025 at 1:14 PM
One more for my colleauges in #Pakistan - Temperature change in the capital #Islamabad. 😳😶🌫️
Although #glacier change data is sparse in Pakistan, one can just imagine the change after the year 2000. The news are filled with #GLOFs #Floods 🌊 and Erosion…
showyourstripes.info/c/asia/pakis...
Although #glacier change data is sparse in Pakistan, one can just imagine the change after the year 2000. The news are filled with #GLOFs #Floods 🌊 and Erosion…
showyourstripes.info/c/asia/pakis...
Temperature change in #Svalbard, no surprise but still scary 😧.
Produce your own graph here: showyourstripes.info/b/europe/nor...
Produce your own graph here: showyourstripes.info/b/europe/nor...
Show Your Stripes
Visualising how the climate has changed for every country across the globe
showyourstripes.info
September 14, 2025 at 1:09 PM
Temperature change in #Svalbard, no surprise but still scary 😧.
Produce your own graph here: showyourstripes.info/b/europe/nor...
Produce your own graph here: showyourstripes.info/b/europe/nor...
Reposted by Ursula Enzenhofer
2022-2025 ice caps across Edgoya, Svalbard lost all snow cover, resulting all firn cover being lost too. This removes ability of meltwater to refreeze. In 2025 we again see this playing out on the ice caps of Edgeøya. @yogaski.bsky.social @willharcourt.bsky.social glacierchange.blog/2025/09/11/s...
Svalbard Ice Cap Fragmentation and RecessionAccelerates with Snow Free Conditions Again in 2025
Kvitkapa in Landsat images from 2014 and 2025 indicating the fragmentation from 3 to 8 different glacier parts. In 2022, 2023 and 2024 a number of ice caps and glaciers across Svalbard lost all sno…
glacierchange.blog
September 12, 2025 at 2:57 PM
2022-2025 ice caps across Edgoya, Svalbard lost all snow cover, resulting all firn cover being lost too. This removes ability of meltwater to refreeze. In 2025 we again see this playing out on the ice caps of Edgeøya. @yogaski.bsky.social @willharcourt.bsky.social glacierchange.blog/2025/09/11/s...
On Svalbard, rain falls where snow once lay.
The white patches of ice and snow slip away, leaving the mountains darker, bare, and heavy with melt.
What once gleamed now fades—a stark reminder of a world warming too quickly.
#Svalbard #Climatechange #cryosphere #glacierchange #glaciology
The white patches of ice and snow slip away, leaving the mountains darker, bare, and heavy with melt.
What once gleamed now fades—a stark reminder of a world warming too quickly.
#Svalbard #Climatechange #cryosphere #glacierchange #glaciology
September 12, 2025 at 10:49 AM
On Svalbard, rain falls where snow once lay.
The white patches of ice and snow slip away, leaving the mountains darker, bare, and heavy with melt.
What once gleamed now fades—a stark reminder of a world warming too quickly.
#Svalbard #Climatechange #cryosphere #glacierchange #glaciology
The white patches of ice and snow slip away, leaving the mountains darker, bare, and heavy with melt.
What once gleamed now fades—a stark reminder of a world warming too quickly.
#Svalbard #Climatechange #cryosphere #glacierchange #glaciology
Annual mass balance survey with AG-315 UNIS students at upper Foxfonna near Longyearbyen. Even after last summer’s record heat, ~1 m of ice was lost at 550–600 masl.
On low‑elevation #Svalbard glaciers, melt overwhelms any chance of accumulation ~ highlighting the sensitivity of the ice to temp
On low‑elevation #Svalbard glaciers, melt overwhelms any chance of accumulation ~ highlighting the sensitivity of the ice to temp
September 12, 2025 at 10:42 AM
Annual mass balance survey with AG-315 UNIS students at upper Foxfonna near Longyearbyen. Even after last summer’s record heat, ~1 m of ice was lost at 550–600 masl.
On low‑elevation #Svalbard glaciers, melt overwhelms any chance of accumulation ~ highlighting the sensitivity of the ice to temp
On low‑elevation #Svalbard glaciers, melt overwhelms any chance of accumulation ~ highlighting the sensitivity of the ice to temp
Reposted by Ursula Enzenhofer
'Forage d'un piquet de fusion au profil bleu'
2 Sept. 1930
Allouard
Vintage glaciology! ⏳❄️
Installation of ablation stakes at the Tré la Tête Glacier using a bucket of hot water in lieu of steam ice drill! 🔥🧊💧
Source @GallicaBnF
@matthias-huss.bsky.social @landervt.bsky.social
2 Sept. 1930
Allouard
Vintage glaciology! ⏳❄️
Installation of ablation stakes at the Tré la Tête Glacier using a bucket of hot water in lieu of steam ice drill! 🔥🧊💧
Source @GallicaBnF
@matthias-huss.bsky.social @landervt.bsky.social
August 31, 2025 at 8:48 PM
'Forage d'un piquet de fusion au profil bleu'
2 Sept. 1930
Allouard
Vintage glaciology! ⏳❄️
Installation of ablation stakes at the Tré la Tête Glacier using a bucket of hot water in lieu of steam ice drill! 🔥🧊💧
Source @GallicaBnF
@matthias-huss.bsky.social @landervt.bsky.social
2 Sept. 1930
Allouard
Vintage glaciology! ⏳❄️
Installation of ablation stakes at the Tré la Tête Glacier using a bucket of hot water in lieu of steam ice drill! 🔥🧊💧
Source @GallicaBnF
@matthias-huss.bsky.social @landervt.bsky.social
Reposted by Ursula Enzenhofer
Cool new library for physics-informed neural networks for glaciology problems, led by Gong Cheng @dartmouthears.bsky.social gmd.copernicus.org/articles/18/...
A Python library for solving ice sheet modeling problems using physics-informed neural networks, PINNICLE v1.0
Abstract. Predicting the future contributions of the ice sheets to sea-level rise remains a significant challenge due to our limited understanding of key physical processes (e.g., basal friction, ice ...
gmd.copernicus.org
September 9, 2025 at 11:34 PM
Cool new library for physics-informed neural networks for glaciology problems, led by Gong Cheng @dartmouthears.bsky.social gmd.copernicus.org/articles/18/...
Reposted by Ursula Enzenhofer
❄️ Less snow, weaker glaciers
In Tajikistan’s Pamirs, snowfall has dropped since 2018, hurting glacier health and reducing meltwater supplies for downstream communities.
🔗 www.nature.com/articles/s43...
#SciComm 🧪 #Glaciers
In Tajikistan’s Pamirs, snowfall has dropped since 2018, hurting glacier health and reducing meltwater supplies for downstream communities.
🔗 www.nature.com/articles/s43...
#SciComm 🧪 #Glaciers
Snowfall decrease in recent years undermines glacier health and meltwater resources in the Northwestern Pamirs - Communications Earth & Environment
The recent decline in glacier health and reduced runoff generation in the Northwestern Pamirs is primarily driven by substantially lower snowfall and snow depth since 2018, according to land-surface m...
www.nature.com
September 8, 2025 at 2:46 PM
❄️ Less snow, weaker glaciers
In Tajikistan’s Pamirs, snowfall has dropped since 2018, hurting glacier health and reducing meltwater supplies for downstream communities.
🔗 www.nature.com/articles/s43...
#SciComm 🧪 #Glaciers
In Tajikistan’s Pamirs, snowfall has dropped since 2018, hurting glacier health and reducing meltwater supplies for downstream communities.
🔗 www.nature.com/articles/s43...
#SciComm 🧪 #Glaciers
📢 Workshop for #Early-Career Polar Scientists 27 Oct 2025 | 09:00–17:00
📍 Auditorium 1, UiO Geosciences, Oslo
🔗 Sign up here: forms.office.com/r/AKMpi6N0ni
Or scan the QR
Join us ahead of the #Svalbard #Science #Conference for a full-day workshop on #polarresearch and #networking!
#Glaciology
📍 Auditorium 1, UiO Geosciences, Oslo
🔗 Sign up here: forms.office.com/r/AKMpi6N0ni
Or scan the QR
Join us ahead of the #Svalbard #Science #Conference for a full-day workshop on #polarresearch and #networking!
#Glaciology
September 10, 2025 at 12:13 PM
📢 Workshop for #Early-Career Polar Scientists 27 Oct 2025 | 09:00–17:00
📍 Auditorium 1, UiO Geosciences, Oslo
🔗 Sign up here: forms.office.com/r/AKMpi6N0ni
Or scan the QR
Join us ahead of the #Svalbard #Science #Conference for a full-day workshop on #polarresearch and #networking!
#Glaciology
📍 Auditorium 1, UiO Geosciences, Oslo
🔗 Sign up here: forms.office.com/r/AKMpi6N0ni
Or scan the QR
Join us ahead of the #Svalbard #Science #Conference for a full-day workshop on #polarresearch and #networking!
#Glaciology
Reposted by Ursula Enzenhofer
A powerful piece by @mountainogre.bsky.social on #microbes and #Arctic change, featuring our work on glacier ecology @aberdlsagb.bsky.social and work on methane cyclers by colleagues at UNIS
www.theguardian.com/world/2025/a...
www.theguardian.com/world/2025/a...
Arctic glaciers face ‘terminal’ decline as microbes accelerate ice melt
Scientists in Svalbard in race to study polar microbes as global heating threatens fragile glacial ecosystems
www.theguardian.com
August 15, 2025 at 11:24 AM
A powerful piece by @mountainogre.bsky.social on #microbes and #Arctic change, featuring our work on glacier ecology @aberdlsagb.bsky.social and work on methane cyclers by colleagues at UNIS
www.theguardian.com/world/2025/a...
www.theguardian.com/world/2025/a...