#cryosphere — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #cryosphere, aggregated by home.social.
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"Here we show that calving and the resulting tsunami waves produce distinct audible airborne sounds that carry information on calving activity and wave properties. Directionality analysis of acoustic array measurements enables calving localization and tracking of tsunami–shoreline interactions. We further demonstrate that even single-microphone recordings are sufficient to localize calving events using wave dispersion analysis. The rich information content of airborne sound, together with the accessibility, ease of use, and low cost of microphones, makes airborne acoustics a powerful tool for studying glacier–ocean interactions and potentially coastal wave-energy and erosion dynamics worldwide."
https://agupubs.onlinelibrary.wiley.com/doi/10.1029/2026GL125399?af=R
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"Here we show that calving and the resulting tsunami waves produce distinct audible airborne sounds that carry information on calving activity and wave properties. Directionality analysis of acoustic array measurements enables calving localization and tracking of tsunami–shoreline interactions. We further demonstrate that even single-microphone recordings are sufficient to localize calving events using wave dispersion analysis. The rich information content of airborne sound, together with the accessibility, ease of use, and low cost of microphones, makes airborne acoustics a powerful tool for studying glacier–ocean interactions and potentially coastal wave-energy and erosion dynamics worldwide."
https://agupubs.onlinelibrary.wiley.com/doi/10.1029/2026GL125399?af=R
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"Here we show that calving and the resulting tsunami waves produce distinct audible airborne sounds that carry information on calving activity and wave properties. Directionality analysis of acoustic array measurements enables calving localization and tracking of tsunami–shoreline interactions. We further demonstrate that even single-microphone recordings are sufficient to localize calving events using wave dispersion analysis. The rich information content of airborne sound, together with the accessibility, ease of use, and low cost of microphones, makes airborne acoustics a powerful tool for studying glacier–ocean interactions and potentially coastal wave-energy and erosion dynamics worldwide."
https://agupubs.onlinelibrary.wiley.com/doi/10.1029/2026GL125399?af=R
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"Here we show that calving and the resulting tsunami waves produce distinct audible airborne sounds that carry information on calving activity and wave properties. Directionality analysis of acoustic array measurements enables calving localization and tracking of tsunami–shoreline interactions. We further demonstrate that even single-microphone recordings are sufficient to localize calving events using wave dispersion analysis. The rich information content of airborne sound, together with the accessibility, ease of use, and low cost of microphones, makes airborne acoustics a powerful tool for studying glacier–ocean interactions and potentially coastal wave-energy and erosion dynamics worldwide."
https://agupubs.onlinelibrary.wiley.com/doi/10.1029/2026GL125399?af=R
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"Here we show that calving and the resulting tsunami waves produce distinct audible airborne sounds that carry information on calving activity and wave properties. Directionality analysis of acoustic array measurements enables calving localization and tracking of tsunami–shoreline interactions. We further demonstrate that even single-microphone recordings are sufficient to localize calving events using wave dispersion analysis. The rich information content of airborne sound, together with the accessibility, ease of use, and low cost of microphones, makes airborne acoustics a powerful tool for studying glacier–ocean interactions and potentially coastal wave-energy and erosion dynamics worldwide."
https://agupubs.onlinelibrary.wiley.com/doi/10.1029/2026GL125399?af=R
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https://www.europesays.com/ie/701517/ Amendment 75: Corrections to several program elements regarding SciENcv and other topics #astrophysics #Cryosphere #Earth'sAtmosphere #Éire #IE #Ireland #PlanetaryScience #ResearchOpportunitiesInSpaceAndEarthSciences(ROSES) #Science #ScienceMissionDirectorate #Space
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Ice remembers. 🧊 Glaciers and polar ice hold centuries of the planet's history, and they're changing fast. From orbit, satellites track the melt: ice loss, sea-level rise, a climate written in white. 🛰️
#RemoteSensing #Cryosphere #ClimateChange #Glaciers #Satellites #Geography
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Ice remembers. 🧊 Glaciers and polar ice hold centuries of the planet's history, and they're changing fast. From orbit, satellites track the melt: ice loss, sea-level rise, a climate written in white. 🛰️
#RemoteSensing #Cryosphere #ClimateChange #Glaciers #Satellites #Geography
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Ice remembers. 🧊 Glaciers and polar ice hold centuries of the planet's history, and they're changing fast. From orbit, satellites track the melt: ice loss, sea-level rise, a climate written in white. 🛰️
#RemoteSensing #Cryosphere #ClimateChange #Glaciers #Satellites #Geography
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Ice remembers. 🧊 Glaciers and polar ice hold centuries of the planet's history, and they're changing fast. From orbit, satellites track the melt: ice loss, sea-level rise, a climate written in white. 🛰️
#RemoteSensing #Cryosphere #ClimateChange #Glaciers #Satellites #Geography
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Ice remembers. 🧊 Glaciers and polar ice hold centuries of the planet's history, and they're changing fast. From orbit, satellites track the melt: ice loss, sea-level rise, a climate written in white. 🛰️
#RemoteSensing #Cryosphere #ClimateChange #Glaciers #Satellites #Geography
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Honored to have helped review this new, major UN (@unep) Report on “Limiting #Overshoot”, released today!
There are no good outcomes in overshooting 1.5°C. Therefore, any exceedance must be as small and short as possible to reduce risks of irreversible impacts, especially from the #cryosphere.
❄️🧊🌊👉 Read the full report here: https://wedocs.unep.org/handle/20.500.11822/49857
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Honored to have helped review this new, major UN (@unep) Report on “Limiting #Overshoot”, released today!
There are no good outcomes in overshooting 1.5°C. Therefore, any exceedance must be as small and short as possible to reduce risks of irreversible impacts, especially from the #cryosphere.
❄️🧊🌊👉 Read the full report here: https://wedocs.unep.org/handle/20.500.11822/49857
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Honored to have helped review this new, major UN (@unep) Report on “Limiting #Overshoot”, released today!
There are no good outcomes in overshooting 1.5°C. Therefore, any exceedance must be as small and short as possible to reduce risks of irreversible impacts, especially from the #cryosphere.
❄️🧊🌊👉 Read the full report here: https://wedocs.unep.org/handle/20.500.11822/49857
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Honored to have helped review this new, major UN (@unep) Report on “Limiting #Overshoot”, released today!
There are no good outcomes in overshooting 1.5°C. Therefore, any exceedance must be as small and short as possible to reduce risks of irreversible impacts, especially from the #cryosphere.
❄️🧊🌊👉 Read the full report here: https://wedocs.unep.org/handle/20.500.11822/49857
-
Honored to have helped review this new, major UN (@unep) Report on “Limiting #Overshoot”, released today!
There are no good outcomes in overshooting 1.5°C. Therefore, any exceedance must be as small and short as possible to reduce risks of irreversible impacts, especially from the #cryosphere.
❄️🧊🌊👉 Read the full report here: https://wedocs.unep.org/handle/20.500.11822/49857
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https://www.europesays.com/ie/667248/ Amendment 71: New Opportunity: A.16 Cryosphere #Cryosphere #Éire #Ice&Glaciers #IE #Ireland #OpportunitiesForResearchersToGetInvolved #ResearchOpportunitiesInSpaceAndEarthSciences(ROSES) #Science #ScienceMissionDirectorate #Space
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Glacier Mass Balance Response To Extreme Precipitation Events In The Western Himalaya, India
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https://doi.org/10.1016/j.gloplacha.2026.105643 <-- shared paper
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H/T @pramod Kumar
“This work highlight that the large interannual variability in glacier mass balance is largely associated with fluctuations in accumulation and ablation driven by extreme precipitation events across the Himalaya. These events can temporarily offset annual ice losses by enhancing snow accumulation…”
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“HIGHLIGHTS:
• Annual-to-decadal relationships between glacier surface mass balance and extreme precipitation events (EPEs) were identified and analyzed for the western Himalaya.
• Although negative mass balance dominates in the region, extreme precipitation events (0–5/year) are linked to less negative and positive mass balance years through increased snowfall.
• NAO/AO phases increase Western Disturbance frequency/intensity, promoting accumulation; Western Disturbances (60.2%) control EPEs with wintertime snowfall.
ABSTRACT: Extreme precipitation events can drive anomalous snow accumulation on Himalayan glaciers, thereby affecting short-term variations in mass balance. Over the past five decades, an accelerated mass loss of Himalayan glaciers has been observed, making it critical to assess the role of precipitation, particularly extreme events in modulating glacier health. This study compiles 182 in situ glacier-wide mass-balance observations from 26 glaciers in the western Himalaya, India, from 1974 to 2023. Observing an alarming negative cumulative mass balance of around −26 ± 1.67 m w.e., with more frequent years in recent decades showing negative mass balance exceeding −1.5 m w.e. / a, highlights the ongoing severity of glacier mass loss. However, over several years, there have been relative mass-balance gains or reduced losses, often linked to extreme precipitation events (EPEs), with annual fluctuations between 0 and 5 events. Cross-correlation analysis supports this, showing a direct response of glacier mass balance to EPEs variability. The EPEs are mainly fed by moisture supply from Western Disturbances (60.2%), followed by the Indian Summer Monsoon (16.4%), cyclogenesis (6.3%), and WD–cyclogenesis interactions (4.6%), while other synoptic systems account for the remaining ∼12%, together driving strong moisture convergence and severe precipitation episodes. These synoptic drivers determine the frequency and intensity of EPEs and influence the precipitation phase snow versus rain, thus impacting accumulation and melt processes differently. Statistical evidence indicates that EPEs temporarily increase accumulation, counteracting seasonal mass losses in certain years with moderate same-year sensitivity…”
#Glacier #massbalance #extremeweather #precipitation #WesternHimalaya #WesternDisturbances #IndianSummer #Monsoon #cyclogenesis #rainfall #Himalaya #India #interannual #variation #accumulation #ablation #extremeprecipitation #snowfall #snowaccumulation #glacierhealth #cryosphere -
Glacier Mass Balance Response To Extreme Precipitation Events In The Western Himalaya, India
--
https://doi.org/10.1016/j.gloplacha.2026.105643 <-- shared paper
--
H/T @pramod Kumar
“This work highlight that the large interannual variability in glacier mass balance is largely associated with fluctuations in accumulation and ablation driven by extreme precipitation events across the Himalaya. These events can temporarily offset annual ice losses by enhancing snow accumulation…”
--
“HIGHLIGHTS:
• Annual-to-decadal relationships between glacier surface mass balance and extreme precipitation events (EPEs) were identified and analyzed for the western Himalaya.
• Although negative mass balance dominates in the region, extreme precipitation events (0–5/year) are linked to less negative and positive mass balance years through increased snowfall.
• NAO/AO phases increase Western Disturbance frequency/intensity, promoting accumulation; Western Disturbances (60.2%) control EPEs with wintertime snowfall.
ABSTRACT: Extreme precipitation events can drive anomalous snow accumulation on Himalayan glaciers, thereby affecting short-term variations in mass balance. Over the past five decades, an accelerated mass loss of Himalayan glaciers has been observed, making it critical to assess the role of precipitation, particularly extreme events in modulating glacier health. This study compiles 182 in situ glacier-wide mass-balance observations from 26 glaciers in the western Himalaya, India, from 1974 to 2023. Observing an alarming negative cumulative mass balance of around −26 ± 1.67 m w.e., with more frequent years in recent decades showing negative mass balance exceeding −1.5 m w.e. / a, highlights the ongoing severity of glacier mass loss. However, over several years, there have been relative mass-balance gains or reduced losses, often linked to extreme precipitation events (EPEs), with annual fluctuations between 0 and 5 events. Cross-correlation analysis supports this, showing a direct response of glacier mass balance to EPEs variability. The EPEs are mainly fed by moisture supply from Western Disturbances (60.2%), followed by the Indian Summer Monsoon (16.4%), cyclogenesis (6.3%), and WD–cyclogenesis interactions (4.6%), while other synoptic systems account for the remaining ∼12%, together driving strong moisture convergence and severe precipitation episodes. These synoptic drivers determine the frequency and intensity of EPEs and influence the precipitation phase snow versus rain, thus impacting accumulation and melt processes differently. Statistical evidence indicates that EPEs temporarily increase accumulation, counteracting seasonal mass losses in certain years with moderate same-year sensitivity…”
#Glacier #massbalance #extremeweather #precipitation #WesternHimalaya #WesternDisturbances #IndianSummer #Monsoon #cyclogenesis #rainfall #Himalaya #India #interannual #variation #accumulation #ablation #extremeprecipitation #snowfall #snowaccumulation #glacierhealth #cryosphere -
Glacier Mass Balance Response To Extreme Precipitation Events In The Western Himalaya, India
--
https://doi.org/10.1016/j.gloplacha.2026.105643 <-- shared paper
--
H/T @pramod Kumar
“This work highlight that the large interannual variability in glacier mass balance is largely associated with fluctuations in accumulation and ablation driven by extreme precipitation events across the Himalaya. These events can temporarily offset annual ice losses by enhancing snow accumulation…”
--
“HIGHLIGHTS:
• Annual-to-decadal relationships between glacier surface mass balance and extreme precipitation events (EPEs) were identified and analyzed for the western Himalaya.
• Although negative mass balance dominates in the region, extreme precipitation events (0–5/year) are linked to less negative and positive mass balance years through increased snowfall.
• NAO/AO phases increase Western Disturbance frequency/intensity, promoting accumulation; Western Disturbances (60.2%) control EPEs with wintertime snowfall.
ABSTRACT: Extreme precipitation events can drive anomalous snow accumulation on Himalayan glaciers, thereby affecting short-term variations in mass balance. Over the past five decades, an accelerated mass loss of Himalayan glaciers has been observed, making it critical to assess the role of precipitation, particularly extreme events in modulating glacier health. This study compiles 182 in situ glacier-wide mass-balance observations from 26 glaciers in the western Himalaya, India, from 1974 to 2023. Observing an alarming negative cumulative mass balance of around −26 ± 1.67 m w.e., with more frequent years in recent decades showing negative mass balance exceeding −1.5 m w.e. / a, highlights the ongoing severity of glacier mass loss. However, over several years, there have been relative mass-balance gains or reduced losses, often linked to extreme precipitation events (EPEs), with annual fluctuations between 0 and 5 events. Cross-correlation analysis supports this, showing a direct response of glacier mass balance to EPEs variability. The EPEs are mainly fed by moisture supply from Western Disturbances (60.2%), followed by the Indian Summer Monsoon (16.4%), cyclogenesis (6.3%), and WD–cyclogenesis interactions (4.6%), while other synoptic systems account for the remaining ∼12%, together driving strong moisture convergence and severe precipitation episodes. These synoptic drivers determine the frequency and intensity of EPEs and influence the precipitation phase snow versus rain, thus impacting accumulation and melt processes differently. Statistical evidence indicates that EPEs temporarily increase accumulation, counteracting seasonal mass losses in certain years with moderate same-year sensitivity…”
#Glacier #massbalance #extremeweather #precipitation #WesternHimalaya #WesternDisturbances #IndianSummer #Monsoon #cyclogenesis #rainfall #Himalaya #India #interannual #variation #accumulation #ablation #extremeprecipitation #snowfall #snowaccumulation #glacierhealth #cryosphere -
Glacier Mass Balance Response To Extreme Precipitation Events In The Western Himalaya, India
--
https://doi.org/10.1016/j.gloplacha.2026.105643 <-- shared paper
--
H/T @pramod Kumar
“This work highlight that the large interannual variability in glacier mass balance is largely associated with fluctuations in accumulation and ablation driven by extreme precipitation events across the Himalaya. These events can temporarily offset annual ice losses by enhancing snow accumulation…”
--
“HIGHLIGHTS:
• Annual-to-decadal relationships between glacier surface mass balance and extreme precipitation events (EPEs) were identified and analyzed for the western Himalaya.
• Although negative mass balance dominates in the region, extreme precipitation events (0–5/year) are linked to less negative and positive mass balance years through increased snowfall.
• NAO/AO phases increase Western Disturbance frequency/intensity, promoting accumulation; Western Disturbances (60.2%) control EPEs with wintertime snowfall.
ABSTRACT: Extreme precipitation events can drive anomalous snow accumulation on Himalayan glaciers, thereby affecting short-term variations in mass balance. Over the past five decades, an accelerated mass loss of Himalayan glaciers has been observed, making it critical to assess the role of precipitation, particularly extreme events in modulating glacier health. This study compiles 182 in situ glacier-wide mass-balance observations from 26 glaciers in the western Himalaya, India, from 1974 to 2023. Observing an alarming negative cumulative mass balance of around −26 ± 1.67 m w.e., with more frequent years in recent decades showing negative mass balance exceeding −1.5 m w.e. / a, highlights the ongoing severity of glacier mass loss. However, over several years, there have been relative mass-balance gains or reduced losses, often linked to extreme precipitation events (EPEs), with annual fluctuations between 0 and 5 events. Cross-correlation analysis supports this, showing a direct response of glacier mass balance to EPEs variability. The EPEs are mainly fed by moisture supply from Western Disturbances (60.2%), followed by the Indian Summer Monsoon (16.4%), cyclogenesis (6.3%), and WD–cyclogenesis interactions (4.6%), while other synoptic systems account for the remaining ∼12%, together driving strong moisture convergence and severe precipitation episodes. These synoptic drivers determine the frequency and intensity of EPEs and influence the precipitation phase snow versus rain, thus impacting accumulation and melt processes differently. Statistical evidence indicates that EPEs temporarily increase accumulation, counteracting seasonal mass losses in certain years with moderate same-year sensitivity…”
#Glacier #massbalance #extremeweather #precipitation #WesternHimalaya #WesternDisturbances #IndianSummer #Monsoon #cyclogenesis #rainfall #Himalaya #India #interannual #variation #accumulation #ablation #extremeprecipitation #snowfall #snowaccumulation #glacierhealth #cryosphere -
Glacier Mass Balance Response To Extreme Precipitation Events In The Western Himalaya, India
--
https://doi.org/10.1016/j.gloplacha.2026.105643 <-- shared paper
--
H/T @pramod Kumar
“This work highlight that the large interannual variability in glacier mass balance is largely associated with fluctuations in accumulation and ablation driven by extreme precipitation events across the Himalaya. These events can temporarily offset annual ice losses by enhancing snow accumulation…”
--
“HIGHLIGHTS:
• Annual-to-decadal relationships between glacier surface mass balance and extreme precipitation events (EPEs) were identified and analyzed for the western Himalaya.
• Although negative mass balance dominates in the region, extreme precipitation events (0–5/year) are linked to less negative and positive mass balance years through increased snowfall.
• NAO/AO phases increase Western Disturbance frequency/intensity, promoting accumulation; Western Disturbances (60.2%) control EPEs with wintertime snowfall.
ABSTRACT: Extreme precipitation events can drive anomalous snow accumulation on Himalayan glaciers, thereby affecting short-term variations in mass balance. Over the past five decades, an accelerated mass loss of Himalayan glaciers has been observed, making it critical to assess the role of precipitation, particularly extreme events in modulating glacier health. This study compiles 182 in situ glacier-wide mass-balance observations from 26 glaciers in the western Himalaya, India, from 1974 to 2023. Observing an alarming negative cumulative mass balance of around −26 ± 1.67 m w.e., with more frequent years in recent decades showing negative mass balance exceeding −1.5 m w.e. / a, highlights the ongoing severity of glacier mass loss. However, over several years, there have been relative mass-balance gains or reduced losses, often linked to extreme precipitation events (EPEs), with annual fluctuations between 0 and 5 events. Cross-correlation analysis supports this, showing a direct response of glacier mass balance to EPEs variability. The EPEs are mainly fed by moisture supply from Western Disturbances (60.2%), followed by the Indian Summer Monsoon (16.4%), cyclogenesis (6.3%), and WD–cyclogenesis interactions (4.6%), while other synoptic systems account for the remaining ∼12%, together driving strong moisture convergence and severe precipitation episodes. These synoptic drivers determine the frequency and intensity of EPEs and influence the precipitation phase snow versus rain, thus impacting accumulation and melt processes differently. Statistical evidence indicates that EPEs temporarily increase accumulation, counteracting seasonal mass losses in certain years with moderate same-year sensitivity…”
#Glacier #massbalance #extremeweather #precipitation #WesternHimalaya #WesternDisturbances #IndianSummer #Monsoon #cyclogenesis #rainfall #Himalaya #India #interannual #variation #accumulation #ablation #extremeprecipitation #snowfall #snowaccumulation #glacierhealth #cryosphere -
"This is by far the most horrific flood I have ever seen"
Himalayan glacier expert Alton C Byers on what happened in Nepal and what should happen now
We're getting more and more insights. What we can say for sure is that this is different from your classic glacial lake outburst flood. What we had was a massive breakage of ice and rock from high on Langtang Lirung on the Nepal side of the border with Tibet. It plummeted down and, in effect, was the catalyst for a series of cascading events. I think that the breakage was related to changes in #permafrost, which has become vulnerable to warming trends. Permafrost was the #cryosphere glue that held these mountains together for millennia, and we're seeing more massive breakages of snow and ice and rock as well.
https://nepalitimes.com/this-is-by-far-the-most-horrific-flood-i-have-ever-seen
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"This is by far the most horrific flood I have ever seen"
Himalayan glacier expert Alton C Byers on what happened in Nepal and what should happen now
We're getting more and more insights. What we can say for sure is that this is different from your classic glacial lake outburst flood. What we had was a massive breakage of ice and rock from high on Langtang Lirung on the Nepal side of the border with Tibet. It plummeted down and, in effect, was the catalyst for a series of cascading events. I think that the breakage was related to changes in #permafrost, which has become vulnerable to warming trends. Permafrost was the #cryosphere glue that held these mountains together for millennia, and we're seeing more massive breakages of snow and ice and rock as well.
https://nepalitimes.com/this-is-by-far-the-most-horrific-flood-i-have-ever-seen
-
"This is by far the most horrific flood I have ever seen"
Himalayan glacier expert Alton C Byers on what happened in Nepal and what should happen now
We're getting more and more insights. What we can say for sure is that this is different from your classic glacial lake outburst flood. What we had was a massive breakage of ice and rock from high on Langtang Lirung on the Nepal side of the border with Tibet. It plummeted down and, in effect, was the catalyst for a series of cascading events. I think that the breakage was related to changes in #permafrost, which has become vulnerable to warming trends. Permafrost was the #cryosphere glue that held these mountains together for millennia, and we're seeing more massive breakages of snow and ice and rock as well.
https://nepalitimes.com/this-is-by-far-the-most-horrific-flood-i-have-ever-seen
-
"This is by far the most horrific flood I have ever seen"
Himalayan glacier expert Alton C Byers on what happened in Nepal and what should happen now
We're getting more and more insights. What we can say for sure is that this is different from your classic glacial lake outburst flood. What we had was a massive breakage of ice and rock from high on Langtang Lirung on the Nepal side of the border with Tibet. It plummeted down and, in effect, was the catalyst for a series of cascading events. I think that the breakage was related to changes in #permafrost, which has become vulnerable to warming trends. Permafrost was the #cryosphere glue that held these mountains together for millennia, and we're seeing more massive breakages of snow and ice and rock as well.
https://nepalitimes.com/this-is-by-far-the-most-horrific-flood-i-have-ever-seen
-
"This is by far the most horrific flood I have ever seen"
Himalayan glacier expert Alton C Byers on what happened in Nepal and what should happen now
We're getting more and more insights. What we can say for sure is that this is different from your classic glacial lake outburst flood. What we had was a massive breakage of ice and rock from high on Langtang Lirung on the Nepal side of the border with Tibet. It plummeted down and, in effect, was the catalyst for a series of cascading events. I think that the breakage was related to changes in #permafrost, which has become vulnerable to warming trends. Permafrost was the #cryosphere glue that held these mountains together for millennia, and we're seeing more massive breakages of snow and ice and rock as well.
https://nepalitimes.com/this-is-by-far-the-most-horrific-flood-i-have-ever-seen
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26-Aug-2026
Global study indicates widespread #permafrost degradation -
26-Aug-2026
Global study indicates widespread #permafrost degradation -
26-Aug-2026
Global study indicates widespread #permafrost degradation -
26-Aug-2026
Global study indicates widespread #permafrost degradation -
26-Aug-2026
Global study indicates widespread #permafrost degradation -
Sea Level Change: Multimedia – IPCC Projection of Global Mean Sea Level Under Different SSPs. https://www.byteseu.com/2303099/ #Climate #ClimateChange #cryosphere #GlobalWarming #NASA #ocean #SeaLevel
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Challenges In The Use Of Local Data For Regional Scale Mapping Of C And N Stocks In The Continuous Permafrost Zone At The Yukon Coastal Plain | Heatwave Risks To Tipping Point Of Permafrost
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https://doi.org/10.5194/soil-12-113-2026 <-- shared paper
--
https://doi.org/10.1038/s41558-026-02603-2 <-- shared paper
--
https://www.theguardian.com/environment/2026/aug/20/tipping-points-heatwaves-wildfires-permafrost-climate-crisis <-- shared media article
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https://www.cbc.ca/news/canada/north/permafrost-slumps-herschel-island-qikiqtaruk-yukon-9.7168780 <-- shared media article
--
[putting together two different ‘sorts’/focuses of research/reporting, but…]
H/T @gustaf Hugelius | Professor at Stockholm University
--
“Permafrost soils are particularly vulnerable to climate change. To assess and improve estimations of carbon (C) and nitrogen (N) budgets it is necessary to accurately map soil carbon and nitrogen in the permafrost region. In particular, soil organic carbon (SOC) stocks have been predicted and mapped by many studies from local to pan-Arctic scales. Several studies have been carried out at the Canadian Beaufort Sea coast, though no regional maps of terrestrial carbon stocks based on spatial modelling has been conducted yet. This study combines available field data from the Canadian Yukon coastal plain and uses it to map regional SOC and N stocks using the machine learning algorithm random forest and environmental variables based on remote sensing data. [The authors] developed models using the data for the entire region and separate models for the coastal mainland area and Qikiqtaruk Herschel Island. Each model was used to map SOC and N stocks for its respective area. [They] assessed the performance of the different random forest models by using crossvalidation. [They] further assessed model results using the Area of Applicability (AOA) method and the quantile regression forest approach, comparing the results and discussing their implications within the context of both methods. [They] explore[d] local differences in soil properties and how soil data distribution across the region affects the accuracy of the predictions of SOC and N stocks..."
#permafrost #soils #geology #climatechange #temperature #thawing #melting #emissions #CO2 #methane #carbon #nitrogen #GIS #spatial #mapping #Qikiqtaruk #HerschelIsland #Yukon #Canada #soilorganiccarbon #SOC #arctic #cryosphere #BeaufortSea #coast #coastal #machinelearning #model #modeling #remotesensing #earthobservation #carbonstocks #island #mainland #spatialanalysis #scale -
Challenges In The Use Of Local Data For Regional Scale Mapping Of C And N Stocks In The Continuous Permafrost Zone At The Yukon Coastal Plain | Heatwave Risks To Tipping Point Of Permafrost
--
https://doi.org/10.5194/soil-12-113-2026 <-- shared paper
--
https://doi.org/10.1038/s41558-026-02603-2 <-- shared paper
--
https://www.theguardian.com/environment/2026/aug/20/tipping-points-heatwaves-wildfires-permafrost-climate-crisis <-- shared media article
--
https://www.cbc.ca/news/canada/north/permafrost-slumps-herschel-island-qikiqtaruk-yukon-9.7168780 <-- shared media article
--
[putting together two different ‘sorts’/focuses of research/reporting, but…]
H/T @gustaf Hugelius | Professor at Stockholm University
--
“Permafrost soils are particularly vulnerable to climate change. To assess and improve estimations of carbon (C) and nitrogen (N) budgets it is necessary to accurately map soil carbon and nitrogen in the permafrost region. In particular, soil organic carbon (SOC) stocks have been predicted and mapped by many studies from local to pan-Arctic scales. Several studies have been carried out at the Canadian Beaufort Sea coast, though no regional maps of terrestrial carbon stocks based on spatial modelling has been conducted yet. This study combines available field data from the Canadian Yukon coastal plain and uses it to map regional SOC and N stocks using the machine learning algorithm random forest and environmental variables based on remote sensing data. [The authors] developed models using the data for the entire region and separate models for the coastal mainland area and Qikiqtaruk Herschel Island. Each model was used to map SOC and N stocks for its respective area. [They] assessed the performance of the different random forest models by using crossvalidation. [They] further assessed model results using the Area of Applicability (AOA) method and the quantile regression forest approach, comparing the results and discussing their implications within the context of both methods. [They] explore[d] local differences in soil properties and how soil data distribution across the region affects the accuracy of the predictions of SOC and N stocks..."
#permafrost #soils #geology #climatechange #temperature #thawing #melting #emissions #CO2 #methane #carbon #nitrogen #GIS #spatial #mapping #Qikiqtaruk #HerschelIsland #Yukon #Canada #soilorganiccarbon #SOC #arctic #cryosphere #BeaufortSea #coast #coastal #machinelearning #model #modeling #remotesensing #earthobservation #carbonstocks #island #mainland #spatialanalysis #scale -
Challenges In The Use Of Local Data For Regional Scale Mapping Of C And N Stocks In The Continuous Permafrost Zone At The Yukon Coastal Plain | Heatwave Risks To Tipping Point Of Permafrost
--
https://doi.org/10.5194/soil-12-113-2026 <-- shared paper
--
https://doi.org/10.1038/s41558-026-02603-2 <-- shared paper
--
https://www.theguardian.com/environment/2026/aug/20/tipping-points-heatwaves-wildfires-permafrost-climate-crisis <-- shared media article
--
https://www.cbc.ca/news/canada/north/permafrost-slumps-herschel-island-qikiqtaruk-yukon-9.7168780 <-- shared media article
--
[putting together two different ‘sorts’/focuses of research/reporting, but…]
H/T @gustaf Hugelius | Professor at Stockholm University
--
“Permafrost soils are particularly vulnerable to climate change. To assess and improve estimations of carbon (C) and nitrogen (N) budgets it is necessary to accurately map soil carbon and nitrogen in the permafrost region. In particular, soil organic carbon (SOC) stocks have been predicted and mapped by many studies from local to pan-Arctic scales. Several studies have been carried out at the Canadian Beaufort Sea coast, though no regional maps of terrestrial carbon stocks based on spatial modelling has been conducted yet. This study combines available field data from the Canadian Yukon coastal plain and uses it to map regional SOC and N stocks using the machine learning algorithm random forest and environmental variables based on remote sensing data. [The authors] developed models using the data for the entire region and separate models for the coastal mainland area and Qikiqtaruk Herschel Island. Each model was used to map SOC and N stocks for its respective area. [They] assessed the performance of the different random forest models by using crossvalidation. [They] further assessed model results using the Area of Applicability (AOA) method and the quantile regression forest approach, comparing the results and discussing their implications within the context of both methods. [They] explore[d] local differences in soil properties and how soil data distribution across the region affects the accuracy of the predictions of SOC and N stocks..."
#permafrost #soils #geology #climatechange #temperature #thawing #melting #emissions #CO2 #methane #carbon #nitrogen #GIS #spatial #mapping #Qikiqtaruk #HerschelIsland #Yukon #Canada #soilorganiccarbon #SOC #arctic #cryosphere #BeaufortSea #coast #coastal #machinelearning #model #modeling #remotesensing #earthobservation #carbonstocks #island #mainland #spatialanalysis #scale -
Challenges In The Use Of Local Data For Regional Scale Mapping Of C And N Stocks In The Continuous Permafrost Zone At The Yukon Coastal Plain | Heatwave Risks To Tipping Point Of Permafrost
--
https://doi.org/10.5194/soil-12-113-2026 <-- shared paper
--
https://doi.org/10.1038/s41558-026-02603-2 <-- shared paper
--
https://www.theguardian.com/environment/2026/aug/20/tipping-points-heatwaves-wildfires-permafrost-climate-crisis <-- shared media article
--
https://www.cbc.ca/news/canada/north/permafrost-slumps-herschel-island-qikiqtaruk-yukon-9.7168780 <-- shared media article
--
[putting together two different ‘sorts’/focuses of research/reporting, but…]
H/T @gustaf Hugelius | Professor at Stockholm University
--
“Permafrost soils are particularly vulnerable to climate change. To assess and improve estimations of carbon (C) and nitrogen (N) budgets it is necessary to accurately map soil carbon and nitrogen in the permafrost region. In particular, soil organic carbon (SOC) stocks have been predicted and mapped by many studies from local to pan-Arctic scales. Several studies have been carried out at the Canadian Beaufort Sea coast, though no regional maps of terrestrial carbon stocks based on spatial modelling has been conducted yet. This study combines available field data from the Canadian Yukon coastal plain and uses it to map regional SOC and N stocks using the machine learning algorithm random forest and environmental variables based on remote sensing data. [The authors] developed models using the data for the entire region and separate models for the coastal mainland area and Qikiqtaruk Herschel Island. Each model was used to map SOC and N stocks for its respective area. [They] assessed the performance of the different random forest models by using crossvalidation. [They] further assessed model results using the Area of Applicability (AOA) method and the quantile regression forest approach, comparing the results and discussing their implications within the context of both methods. [They] explore[d] local differences in soil properties and how soil data distribution across the region affects the accuracy of the predictions of SOC and N stocks..."
#permafrost #soils #geology #climatechange #temperature #thawing #melting #emissions #CO2 #methane #carbon #nitrogen #GIS #spatial #mapping #Qikiqtaruk #HerschelIsland #Yukon #Canada #soilorganiccarbon #SOC #arctic #cryosphere #BeaufortSea #coast #coastal #machinelearning #model #modeling #remotesensing #earthobservation #carbonstocks #island #mainland #spatialanalysis #scale -
Challenges In The Use Of Local Data For Regional Scale Mapping Of C And N Stocks In The Continuous Permafrost Zone At The Yukon Coastal Plain | Heatwave Risks To Tipping Point Of Permafrost
--
https://doi.org/10.5194/soil-12-113-2026 <-- shared paper
--
https://doi.org/10.1038/s41558-026-02603-2 <-- shared paper
--
https://www.theguardian.com/environment/2026/aug/20/tipping-points-heatwaves-wildfires-permafrost-climate-crisis <-- shared media article
--
https://www.cbc.ca/news/canada/north/permafrost-slumps-herschel-island-qikiqtaruk-yukon-9.7168780 <-- shared media article
--
[putting together two different ‘sorts’/focuses of research/reporting, but…]
H/T @gustaf Hugelius | Professor at Stockholm University
--
“Permafrost soils are particularly vulnerable to climate change. To assess and improve estimations of carbon (C) and nitrogen (N) budgets it is necessary to accurately map soil carbon and nitrogen in the permafrost region. In particular, soil organic carbon (SOC) stocks have been predicted and mapped by many studies from local to pan-Arctic scales. Several studies have been carried out at the Canadian Beaufort Sea coast, though no regional maps of terrestrial carbon stocks based on spatial modelling has been conducted yet. This study combines available field data from the Canadian Yukon coastal plain and uses it to map regional SOC and N stocks using the machine learning algorithm random forest and environmental variables based on remote sensing data. [The authors] developed models using the data for the entire region and separate models for the coastal mainland area and Qikiqtaruk Herschel Island. Each model was used to map SOC and N stocks for its respective area. [They] assessed the performance of the different random forest models by using crossvalidation. [They] further assessed model results using the Area of Applicability (AOA) method and the quantile regression forest approach, comparing the results and discussing their implications within the context of both methods. [They] explore[d] local differences in soil properties and how soil data distribution across the region affects the accuracy of the predictions of SOC and N stocks..."
#permafrost #soils #geology #climatechange #temperature #thawing #melting #emissions #CO2 #methane #carbon #nitrogen #GIS #spatial #mapping #Qikiqtaruk #HerschelIsland #Yukon #Canada #soilorganiccarbon #SOC #arctic #cryosphere #BeaufortSea #coast #coastal #machinelearning #model #modeling #remotesensing #earthobservation #carbonstocks #island #mainland #spatialanalysis #scale -
Mapping Snow On Northern Winter Roads - A Dual-Frequency Polarimetric Radar Approach For Snow Characterization Over Land, Lake And Sea Ice
--
https://doi.org/10.5194/tc-20-4367-2026 <-- shared paper
--
H/T @Monojit Saha | Geospatial Analysis | Remote Sensing | Satellite Altimetry | Cryosphere
“Winter roads are essential transportation links for many remote northern communities, but their safety and reliability depend strongly on snow conditions and ice growth. In this study [link above], [the authors] evaluated a fully polarimetric, dual-frequency Ku- and Ka-band radar approach for retrieving snow depth across landfast sea ice, lake ice, and tundra.
Using field measurements near Churchill, Manitoba, and Resolute Bay, Nunavut [Canada], [they] found that the approach produced snow-depth retrieval bias and error within 3 cm over landfast ice, with encouraging Ku-band performance over frozen ground as well. [They] also developed an interface-detection approach for lake ice that can retrieve both snow depth and ice thickness - a promising direction for characterizing conditions relevant to winter-road planning and safety…”
--
“Winter roads are lifelines for remote northern communities. Built over land, lakes, rivers, and sea ice, these travel routes are increasingly vulnerable to warming temperatures and variable precipitation. To ensure safety and adapt to these changes, operators require high-resolution monitoring of snow depth across these diverse surfaces, as natural snow accumulation dictates ice growth rates, route viability and road stability. This study extends our polarimetric radar method, previously demonstrated on pack ice, to landfast sea ice, tundra, and frozen lakes and assesses how well we can retrieve snow depth over these surfaces. Results indicate consistency with earlier sea ice analyses, maintaining a mean snow depth retrieval bias and error within 3 cm over the landfast ice. Promising performance is also found over frozen ground using Ku-band (mean biases less than 6 cm). To address the specific challenge of lake ice, which includes strong returns from the ice/water interface, we present a new interface-detection technique that simultaneously retrieves snow depth and ice thickness. While current validation focuses on undisturbed snow, this approach could provide a path forward for characterizing the cryospheric environment in a way that can directly support the optimization of winter roads…”
#Cryosphere #RemoteSensing #Snow #SeaIce #LakeIce #WinterRoads #characterisation #ArcticResearch #EarthObservation #PolarScience #maintainence #ploughing #winter #roads #transportation #northern #communities #mines #FirstNation #canada #remotesensing #polarimetric #radar #snowdepth #ice #landfastice #iceroad #tundra #Churchill #Manitoba #ResoluteBay #Nunavut #monitoring #planning #safety #trucking #freight -
Mapping Snow On Northern Winter Roads - A Dual-Frequency Polarimetric Radar Approach For Snow Characterization Over Land, Lake And Sea Ice
--
https://doi.org/10.5194/tc-20-4367-2026 <-- shared paper
--
H/T @Monojit Saha | Geospatial Analysis | Remote Sensing | Satellite Altimetry | Cryosphere
“Winter roads are essential transportation links for many remote northern communities, but their safety and reliability depend strongly on snow conditions and ice growth. In this study [link above], [the authors] evaluated a fully polarimetric, dual-frequency Ku- and Ka-band radar approach for retrieving snow depth across landfast sea ice, lake ice, and tundra.
Using field measurements near Churchill, Manitoba, and Resolute Bay, Nunavut [Canada], [they] found that the approach produced snow-depth retrieval bias and error within 3 cm over landfast ice, with encouraging Ku-band performance over frozen ground as well. [They] also developed an interface-detection approach for lake ice that can retrieve both snow depth and ice thickness - a promising direction for characterizing conditions relevant to winter-road planning and safety…”
--
“Winter roads are lifelines for remote northern communities. Built over land, lakes, rivers, and sea ice, these travel routes are increasingly vulnerable to warming temperatures and variable precipitation. To ensure safety and adapt to these changes, operators require high-resolution monitoring of snow depth across these diverse surfaces, as natural snow accumulation dictates ice growth rates, route viability and road stability. This study extends our polarimetric radar method, previously demonstrated on pack ice, to landfast sea ice, tundra, and frozen lakes and assesses how well we can retrieve snow depth over these surfaces. Results indicate consistency with earlier sea ice analyses, maintaining a mean snow depth retrieval bias and error within 3 cm over the landfast ice. Promising performance is also found over frozen ground using Ku-band (mean biases less than 6 cm). To address the specific challenge of lake ice, which includes strong returns from the ice/water interface, we present a new interface-detection technique that simultaneously retrieves snow depth and ice thickness. While current validation focuses on undisturbed snow, this approach could provide a path forward for characterizing the cryospheric environment in a way that can directly support the optimization of winter roads…”
#Cryosphere #RemoteSensing #Snow #SeaIce #LakeIce #WinterRoads #characterisation #ArcticResearch #EarthObservation #PolarScience #maintainence #ploughing #winter #roads #transportation #northern #communities #mines #FirstNation #canada #remotesensing #polarimetric #radar #snowdepth #ice #landfastice #iceroad #tundra #Churchill #Manitoba #ResoluteBay #Nunavut #monitoring #planning #safety #trucking #freight -
Mapping Snow On Northern Winter Roads - A Dual-Frequency Polarimetric Radar Approach For Snow Characterization Over Land, Lake And Sea Ice
--
https://doi.org/10.5194/tc-20-4367-2026 <-- shared paper
--
H/T @Monojit Saha | Geospatial Analysis | Remote Sensing | Satellite Altimetry | Cryosphere
“Winter roads are essential transportation links for many remote northern communities, but their safety and reliability depend strongly on snow conditions and ice growth. In this study [link above], [the authors] evaluated a fully polarimetric, dual-frequency Ku- and Ka-band radar approach for retrieving snow depth across landfast sea ice, lake ice, and tundra.
Using field measurements near Churchill, Manitoba, and Resolute Bay, Nunavut [Canada], [they] found that the approach produced snow-depth retrieval bias and error within 3 cm over landfast ice, with encouraging Ku-band performance over frozen ground as well. [They] also developed an interface-detection approach for lake ice that can retrieve both snow depth and ice thickness - a promising direction for characterizing conditions relevant to winter-road planning and safety…”
--
“Winter roads are lifelines for remote northern communities. Built over land, lakes, rivers, and sea ice, these travel routes are increasingly vulnerable to warming temperatures and variable precipitation. To ensure safety and adapt to these changes, operators require high-resolution monitoring of snow depth across these diverse surfaces, as natural snow accumulation dictates ice growth rates, route viability and road stability. This study extends our polarimetric radar method, previously demonstrated on pack ice, to landfast sea ice, tundra, and frozen lakes and assesses how well we can retrieve snow depth over these surfaces. Results indicate consistency with earlier sea ice analyses, maintaining a mean snow depth retrieval bias and error within 3 cm over the landfast ice. Promising performance is also found over frozen ground using Ku-band (mean biases less than 6 cm). To address the specific challenge of lake ice, which includes strong returns from the ice/water interface, we present a new interface-detection technique that simultaneously retrieves snow depth and ice thickness. While current validation focuses on undisturbed snow, this approach could provide a path forward for characterizing the cryospheric environment in a way that can directly support the optimization of winter roads…”
#Cryosphere #RemoteSensing #Snow #SeaIce #LakeIce #WinterRoads #characterisation #ArcticResearch #EarthObservation #PolarScience #maintainence #ploughing #winter #roads #transportation #northern #communities #mines #FirstNation #canada #remotesensing #polarimetric #radar #snowdepth #ice #landfastice #iceroad #tundra #Churchill #Manitoba #ResoluteBay #Nunavut #monitoring #planning #safety #trucking #freight -
Mapping Snow On Northern Winter Roads - A Dual-Frequency Polarimetric Radar Approach For Snow Characterization Over Land, Lake And Sea Ice
--
https://doi.org/10.5194/tc-20-4367-2026 <-- shared paper
--
H/T @Monojit Saha | Geospatial Analysis | Remote Sensing | Satellite Altimetry | Cryosphere
“Winter roads are essential transportation links for many remote northern communities, but their safety and reliability depend strongly on snow conditions and ice growth. In this study [link above], [the authors] evaluated a fully polarimetric, dual-frequency Ku- and Ka-band radar approach for retrieving snow depth across landfast sea ice, lake ice, and tundra.
Using field measurements near Churchill, Manitoba, and Resolute Bay, Nunavut [Canada], [they] found that the approach produced snow-depth retrieval bias and error within 3 cm over landfast ice, with encouraging Ku-band performance over frozen ground as well. [They] also developed an interface-detection approach for lake ice that can retrieve both snow depth and ice thickness - a promising direction for characterizing conditions relevant to winter-road planning and safety…”
--
“Winter roads are lifelines for remote northern communities. Built over land, lakes, rivers, and sea ice, these travel routes are increasingly vulnerable to warming temperatures and variable precipitation. To ensure safety and adapt to these changes, operators require high-resolution monitoring of snow depth across these diverse surfaces, as natural snow accumulation dictates ice growth rates, route viability and road stability. This study extends our polarimetric radar method, previously demonstrated on pack ice, to landfast sea ice, tundra, and frozen lakes and assesses how well we can retrieve snow depth over these surfaces. Results indicate consistency with earlier sea ice analyses, maintaining a mean snow depth retrieval bias and error within 3 cm over the landfast ice. Promising performance is also found over frozen ground using Ku-band (mean biases less than 6 cm). To address the specific challenge of lake ice, which includes strong returns from the ice/water interface, we present a new interface-detection technique that simultaneously retrieves snow depth and ice thickness. While current validation focuses on undisturbed snow, this approach could provide a path forward for characterizing the cryospheric environment in a way that can directly support the optimization of winter roads…”
#Cryosphere #RemoteSensing #Snow #SeaIce #LakeIce #WinterRoads #characterisation #ArcticResearch #EarthObservation #PolarScience #maintainence #ploughing #winter #roads #transportation #northern #communities #mines #FirstNation #canada #remotesensing #polarimetric #radar #snowdepth #ice #landfastice #iceroad #tundra #Churchill #Manitoba #ResoluteBay #Nunavut #monitoring #planning #safety #trucking #freight -
Mapping Snow On Northern Winter Roads - A Dual-Frequency Polarimetric Radar Approach For Snow Characterization Over Land, Lake And Sea Ice
--
https://doi.org/10.5194/tc-20-4367-2026 <-- shared paper
--
H/T @Monojit Saha | Geospatial Analysis | Remote Sensing | Satellite Altimetry | Cryosphere
“Winter roads are essential transportation links for many remote northern communities, but their safety and reliability depend strongly on snow conditions and ice growth. In this study [link above], [the authors] evaluated a fully polarimetric, dual-frequency Ku- and Ka-band radar approach for retrieving snow depth across landfast sea ice, lake ice, and tundra.
Using field measurements near Churchill, Manitoba, and Resolute Bay, Nunavut [Canada], [they] found that the approach produced snow-depth retrieval bias and error within 3 cm over landfast ice, with encouraging Ku-band performance over frozen ground as well. [They] also developed an interface-detection approach for lake ice that can retrieve both snow depth and ice thickness - a promising direction for characterizing conditions relevant to winter-road planning and safety…”
--
“Winter roads are lifelines for remote northern communities. Built over land, lakes, rivers, and sea ice, these travel routes are increasingly vulnerable to warming temperatures and variable precipitation. To ensure safety and adapt to these changes, operators require high-resolution monitoring of snow depth across these diverse surfaces, as natural snow accumulation dictates ice growth rates, route viability and road stability. This study extends our polarimetric radar method, previously demonstrated on pack ice, to landfast sea ice, tundra, and frozen lakes and assesses how well we can retrieve snow depth over these surfaces. Results indicate consistency with earlier sea ice analyses, maintaining a mean snow depth retrieval bias and error within 3 cm over the landfast ice. Promising performance is also found over frozen ground using Ku-band (mean biases less than 6 cm). To address the specific challenge of lake ice, which includes strong returns from the ice/water interface, we present a new interface-detection technique that simultaneously retrieves snow depth and ice thickness. While current validation focuses on undisturbed snow, this approach could provide a path forward for characterizing the cryospheric environment in a way that can directly support the optimization of winter roads…”
#Cryosphere #RemoteSensing #Snow #SeaIce #LakeIce #WinterRoads #characterisation #ArcticResearch #EarthObservation #PolarScience #maintainence #ploughing #winter #roads #transportation #northern #communities #mines #FirstNation #canada #remotesensing #polarimetric #radar #snowdepth #ice #landfastice #iceroad #tundra #Churchill #Manitoba #ResoluteBay #Nunavut #monitoring #planning #safety #trucking #freight -
🌍💻 Networking week for our group! This week, members of our team represented our working group at two exciting international conferences — one focused on cutting-edge programming, the other on the icy frontiers of Antarctic research! 🧊 Christian and Gunnar attended the #SCAR2026 Open Science Conference in Oslo with great discussions about Antarctic science and policy! Especially, a lot of good input and ideas for the upcoming @AntarcticaInSync and IPY5 initiatives were presented. 💻 Marcus joined the JuliaCon 2026, diving into the vibrant community driving innovation in scientific computing with the Julia programming language. We're happy to see our team engaging with such diverse and impactful scientific communities — from the depths of Antarctic ice to the frontiers of computational tools! ❄️👩💻
#SCAR2026 #JuliaCon #JuliaLang #AntarcticResearch #ScientificComputing #Cryosphere #ResearchCommunity
-
🌍💻 Networking week for our group! This week, members of our team represented our working group at two exciting international conferences — one focused on cutting-edge programming, the other on the icy frontiers of Antarctic research! 🧊 Christian and Gunnar attended the #SCAR2026 Open Science Conference in Oslo with great discussions about Antarctic science and policy! Especially, a lot of good input and ideas for the upcoming @AntarcticaInSync and IPY5 initiatives were presented. 💻 Marcus joined the JuliaCon 2026, diving into the vibrant community driving innovation in scientific computing with the Julia programming language. We're happy to see our team engaging with such diverse and impactful scientific communities — from the depths of Antarctic ice to the frontiers of computational tools! ❄️👩💻
#SCAR2026 #JuliaCon #JuliaLang #AntarcticResearch #ScientificComputing #Cryosphere #ResearchCommunity
-
🌍💻 Networking week for our group! This week, members of our team represented our working group at two exciting international conferences — one focused on cutting-edge programming, the other on the icy frontiers of Antarctic research! 🧊 Christian and Gunnar attended the #SCAR2026 Open Science Conference in Oslo with great discussions about Antarctic science and policy! Especially, a lot of good input and ideas for the upcoming @AntarcticaInSync and IPY5 initiatives were presented. 💻 Marcus joined the JuliaCon 2026, diving into the vibrant community driving innovation in scientific computing with the Julia programming language. We're happy to see our team engaging with such diverse and impactful scientific communities — from the depths of Antarctic ice to the frontiers of computational tools! ❄️👩💻
#SCAR2026 #JuliaCon #JuliaLang #AntarcticResearch #ScientificComputing #Cryosphere #ResearchCommunity
-
🌍💻 Networking week for our group! This week, members of our team represented our working group at two exciting international conferences — one focused on cutting-edge programming, the other on the icy frontiers of Antarctic research! 🧊 Christian and Gunnar attended the #SCAR2026 Open Science Conference in Oslo with great discussions about Antarctic science and policy! Especially, a lot of good input and ideas for the upcoming @AntarcticaInSync and IPY5 initiatives were presented. 💻 Marcus joined the JuliaCon 2026, diving into the vibrant community driving innovation in scientific computing with the Julia programming language. We're happy to see our team engaging with such diverse and impactful scientific communities — from the depths of Antarctic ice to the frontiers of computational tools! ❄️👩💻
#SCAR2026 #JuliaCon #JuliaLang #AntarcticResearch #ScientificComputing #Cryosphere #ResearchCommunity
-
🌍💻 Networking week for our group! This week, members of our team represented our working group at two exciting international conferences — one focused on cutting-edge programming, the other on the icy frontiers of Antarctic research! 🧊 Christian and Gunnar attended the #SCAR2026 Open Science Conference in Oslo with great discussions about Antarctic science and policy! Especially, a lot of good input and ideas for the upcoming @AntarcticaInSync and IPY5 initiatives were presented. 💻 Marcus joined the JuliaCon 2026, diving into the vibrant community driving innovation in scientific computing with the Julia programming language. We're happy to see our team engaging with such diverse and impactful scientific communities — from the depths of Antarctic ice to the frontiers of computational tools! ❄️👩💻
#SCAR2026 #JuliaCon #JuliaLang #AntarcticResearch #ScientificComputing #Cryosphere #ResearchCommunity
-
McGill Assistant Professor in Atmospheric and Oceanic Sciences, Oceanography & Earth Systems
We seek candidates who will pursue research in physical oceanography with a strong modelling, observational and/or theoretical component.
Review of applications begins 15 Oct. 2026. Questions addressed to [email protected] (search committee chair)
#AcademicJob #Oceanography #Cryosphere #CoastalProcesses #McGIllUniversity #AcademicCareer
-
McGill Assistant Professor in Atmospheric and Oceanic Sciences, Oceanography & Earth Systems
We seek candidates who will pursue research in physical oceanography with a strong modelling, observational and/or theoretical component.
Review of applications begins 15 Oct. 2026. Questions addressed to [email protected] (search committee chair)
#AcademicJob #Oceanography #Cryosphere #CoastalProcesses #McGIllUniversity #AcademicCareer
-
McGill Assistant Professor in Atmospheric and Oceanic Sciences, Oceanography & Earth Systems
We seek candidates who will pursue research in physical oceanography with a strong modelling, observational and/or theoretical component.
Review of applications begins 15 Oct. 2026. Questions addressed to [email protected] (search committee chair)
#AcademicJob #Oceanography #Cryosphere #CoastalProcesses #McGIllUniversity #AcademicCareer
-
McGill Assistant Professor in Atmospheric and Oceanic Sciences, Oceanography & Earth Systems
We seek candidates who will pursue research in physical oceanography with a strong modelling, observational and/or theoretical component.
Review of applications begins 15 Oct. 2026. Questions addressed to [email protected] (search committee chair)
#AcademicJob #Oceanography #Cryosphere #CoastalProcesses #McGIllUniversity #AcademicCareer
-
McGill Assistant Professor in Atmospheric and Oceanic Sciences, Oceanography & Earth Systems
We seek candidates who will pursue research in physical oceanography with a strong modelling, observational and/or theoretical component.
Review of applications begins 15 Oct. 2026. Questions addressed to [email protected] (search committee chair)
#AcademicJob #Oceanography #Cryosphere #CoastalProcesses #McGIllUniversity #AcademicCareer
-
Siberia's growing methane threat could offset 20% of global methane reduction targets by 2050
The #Arctic is warming at an accelerating pace. As #permafrost thaws across vast areas and wildfires become more frequent, large amounts of #methane (CH4) are being released. Together, these changes are reshaping the region's #GreenhouseGas emissions and further intensifying climate change.
In a study published in Science on August 6, an international team led by Professor Liu Yi from the Institute of Atmospheric Physics #IAP of the Chinese Academy of Sciences investigated how #CH4 #emissions in #Siberia are evolving under #ClimateChange. The study showed how atmospheric circulation promotes #wildfire activity and #methanogenesis and thereby drives the recent sharp rise in CH4 emissions.
https://phys.org/news/2026-08-siberia-methane-threat-offset-global.html
-
Siberia's growing methane threat could offset 20% of global methane reduction targets by 2050
The #Arctic is warming at an accelerating pace. As #permafrost thaws across vast areas and wildfires become more frequent, large amounts of #methane (CH4) are being released. Together, these changes are reshaping the region's #GreenhouseGas emissions and further intensifying climate change.
In a study published in Science on August 6, an international team led by Professor Liu Yi from the Institute of Atmospheric Physics #IAP of the Chinese Academy of Sciences investigated how #CH4 #emissions in #Siberia are evolving under #ClimateChange. The study showed how atmospheric circulation promotes #wildfire activity and #methanogenesis and thereby drives the recent sharp rise in CH4 emissions.
https://phys.org/news/2026-08-siberia-methane-threat-offset-global.html
-
Siberia's growing methane threat could offset 20% of global methane reduction targets by 2050
The #Arctic is warming at an accelerating pace. As #permafrost thaws across vast areas and wildfires become more frequent, large amounts of #methane (CH4) are being released. Together, these changes are reshaping the region's #GreenhouseGas emissions and further intensifying climate change.
In a study published in Science on August 6, an international team led by Professor Liu Yi from the Institute of Atmospheric Physics #IAP of the Chinese Academy of Sciences investigated how #CH4 #emissions in #Siberia are evolving under #ClimateChange. The study showed how atmospheric circulation promotes #wildfire activity and #methanogenesis and thereby drives the recent sharp rise in CH4 emissions.
https://phys.org/news/2026-08-siberia-methane-threat-offset-global.html
-
Siberia's growing methane threat could offset 20% of global methane reduction targets by 2050
The #Arctic is warming at an accelerating pace. As #permafrost thaws across vast areas and wildfires become more frequent, large amounts of #methane (CH4) are being released. Together, these changes are reshaping the region's #GreenhouseGas emissions and further intensifying climate change.
In a study published in Science on August 6, an international team led by Professor Liu Yi from the Institute of Atmospheric Physics #IAP of the Chinese Academy of Sciences investigated how #CH4 #emissions in #Siberia are evolving under #ClimateChange. The study showed how atmospheric circulation promotes #wildfire activity and #methanogenesis and thereby drives the recent sharp rise in CH4 emissions.
https://phys.org/news/2026-08-siberia-methane-threat-offset-global.html
-
Siberia's growing methane threat could offset 20% of global methane reduction targets by 2050
The #Arctic is warming at an accelerating pace. As #permafrost thaws across vast areas and wildfires become more frequent, large amounts of #methane (CH4) are being released. Together, these changes are reshaping the region's #GreenhouseGas emissions and further intensifying climate change.
In a study published in Science on August 6, an international team led by Professor Liu Yi from the Institute of Atmospheric Physics #IAP of the Chinese Academy of Sciences investigated how #CH4 #emissions in #Siberia are evolving under #ClimateChange. The study showed how atmospheric circulation promotes #wildfire activity and #methanogenesis and thereby drives the recent sharp rise in CH4 emissions.
https://phys.org/news/2026-08-siberia-methane-threat-offset-global.html
-
https://www.europesays.com/ie/603042/ NISAR Satellite Reveals Hummingbird Shape Under Antarctic Ice #Antarctica #Cryosphere #Éire #IE #Ireland #ISRO #nasa #NISAR #radar #satellite #SatelliteImagery #Science #Space
-
#Cryosphère :
Glaciologie
Dynamique des calottes polaires
Glaciers
Banquise
Pergélisol
Hydrologie nivale
Albédo
Dynamique des plateformes glaciaires