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#permafrost — Public Fediverse posts

Live and recent posts from across the Fediverse tagged #permafrost, aggregated by home.social.

  1. #Steady #Klimacrew

    Ein KI-Modell des #AWI soll helfen, den globalen #Kohlenstoffkreislauf besser zu verstehen – von den tropischen #Regenwälder​n bis zum tauenden #Permafrost.

    Komplexe Rückkopplungen im #Erdsystem sollen besser erfasst und fundiertere Prognosen ermöglicht werden. Mit großen Datenmengen, etwa der #Erdfernerkundung und Biomasse-Infos, wird das Modell trainiert.

    tino-eberl.de/nutzen-kuenstlic

    #Klimamodell #KINutzen #Retröt

  2. Fünfte Runde von Woche #Apokalypse bevorzugst du?
    So, ihr hättet also gerne eine Vogonische intergalaktische Autobahn statt der Erde.

    Mal gucken was ihr hiervon haltet.

    #Bakterien vom Mond #Europa, #Viren aus dem #Permafrost oder durch #Massentierhaltung, das Ende der #Menschheit, weil es keine #Kinder mehr gibt, wie bei Children of Men.

  3. Fünfte Runde von Woche #Apokalypse bevorzugst du?
    So, ihr hättet also gerne eine Vogonische intergalaktische Autobahn statt der Erde.

    Mal gucken was ihr hiervon haltet.

    #Bakterien vom Mond #Europa, #Viren aus dem #Permafrost oder durch #Massentierhaltung, das Ende der #Menschheit, weil es keine #Kinder mehr gibt, wie bei Children of Men.

  4. Fünfte Runde von Woche #Apokalypse bevorzugst du?
    So, ihr hättet also gerne eine Vogonische intergalaktische Autobahn statt der Erde.

    Mal gucken was ihr hiervon haltet.

    #Bakterien vom Mond #Europa, #Viren aus dem #Permafrost oder durch #Massentierhaltung, das Ende der #Menschheit, weil es keine #Kinder mehr gibt, wie bei Children of Men.

  5. Fünfte Runde von Woche #Apokalypse bevorzugst du?
    So, ihr hättet also gerne eine Vogonische intergalaktische Autobahn statt der Erde.

    Mal gucken was ihr hiervon haltet.

    #Bakterien vom Mond #Europa, #Viren aus dem #Permafrost oder durch #Massentierhaltung, das Ende der #Menschheit, weil es keine #Kinder mehr gibt, wie bei Children of Men.

  6. Fünfte Runde von Woche #Apokalypse bevorzugst du?
    So, ihr hättet also gerne eine Vogonische intergalaktische Autobahn statt der Erde.

    Mal gucken was ihr hiervon haltet.

    #Bakterien vom Mond #Europa, #Viren aus dem #Permafrost oder durch #Massentierhaltung, das Ende der #Menschheit, weil es keine #Kinder mehr gibt, wie bei Children of Men.

  7. 3 Uhr nachts, draußen 14 Grad im November, und ich liege wach und denke an den Permafrost. Der taut nämlich auch wenn ich schlafe. Spoiler: Da drin steckt doppelt so viel CO₂ wie aktuell in der Atmosphäre. Plus Methan. Plus Bakterien, die seit 40.000 Jahren Pause hatten.

    Schlaft gut. 🫠

    #Klimawandel #Nachhaltigkeit #Permafrost #Insomnia

  8. TV-Tipp

    Hotspot Arktis
    Zwischen Eisschmelze und Ressourcenkampf

    Der seit der Mammutära beständige arktische #Permafrost'boden taut auf, und die Schmelze bedroht den gesamten Planeten. Ambitionierte #Klimaziele gerieten im Strudel weltweiter Krisen in den Hintergrund, Energiesicherheit bestimmt inzwischen die politische Agenda. Wissenschaftler warnen eindringlich davor, dass sich die #Arktis-Region viermal schneller erwärmt, als der Rest der Welt.

    arte.tv/de/videos/110219-000-A

    #Klimakrise
    #GlobalWarming
    #Kryosphäre

  9. El cráter de Batagaika: el deshielo del permafrost y sus consecuencias ambientales

    📰 Título original: El cráter que apareció solo: Batagaika y el colapso del hielo eterno

    🤖 IA: No es clickbait ✅
    👥 Usuarios: No es clickbait ✅

    Ver resumen IA completo: killbait.com/es/el-crater-de-b

  10. El cráter de Batagaika: el deshielo del permafrost y sus consecuencias ambientales

    📰 Título original: El cráter que apareció solo: Batagaika y el colapso del hielo eterno

    🤖 IA: No es clickbait ✅
    👥 Usuarios: No es clickbait ✅

    Ver resumen IA completo: killbait.com/es/el-crater-de-b

    #medioambiente #permafrost #siberia

  11. Scientists Successfully Revive a 24,000-Year-Old Rotifer from Siberian Permafrost

    📰 Original title: 24,000-year-old zombie worm gets thawed, immediately starts reproducing

    🤖 IA: It's clickbait ⚠️
    👥 Usuarios: It's clickbait ⚠️

    View full AI summary: killbait.com/en/scientists-suc

    #science #rotifer #permafrost #cryopreservation

  12. Häppchen #Klimawissen: Wie bedroht die globale Erwärmung das arktische #Meereis?

    Im Winter friert das #Polarmeer zu und im Sommer taut es teilweise wieder auf. Das war seit Jahrhunderten so. Doch wird das #Nordpolarmeer im Sommer bald eisfrei sein? Etwas #Einsteigerwissen zur #Arktis und den dortigen Veränderungen durch den #Klimawandel. 🧊🌍

    oekologisch-unterwegs.de/klima

    #Meereis #Erderwärmung #Umweltschutz #Eisschmelze #NASA #Klimaforschung #Permafrost #Treibhausgase

  13. Times of India | What is the Door to the Underworld, and where is it?

    The Batagaika Crater in Siberia, a massive thermokarst formation, is expanding due to thawing permafrost, revealing ancient geological and biological records. This "Door to the Underworld" serves as a critical natural laboratory, offering insights into Earth's past climate and acting as a stark warning of accelerating permafrost melt driven by climate change and past deforestation.

    Read more: timesofindia.indiatimes.com/li

    #batagaikacrater #siberia #thermokarstformation #permafrost #climatechange

  14. 1-Apr-2026
    A Wisconsin-sized chunk of #Alaska's #permafrost is thawing; #Arctic and global #climate may never be the same
    When permafrost is perma-lost, the global #carbonCycle is altered and coastal #ecosystems are affected

    eurekalert.org/news-releases/1 #science #environment #ecology #climateCatastrophe

  15. 1-Apr-2026
    A Wisconsin-sized chunk of #Alaska's #permafrost is thawing; #Arctic and global #climate may never be the same
    When permafrost is perma-lost, the global #carbonCycle is altered and coastal #ecosystems are affected

    eurekalert.org/news-releases/1 #science #environment #ecology #climateCatastrophe

  16. 1-Apr-2026
    A Wisconsin-sized chunk of #Alaska's #permafrost is thawing; #Arctic and global #climate may never be the same
    When permafrost is perma-lost, the global #carbonCycle is altered and coastal #ecosystems are affected

    eurekalert.org/news-releases/1 #science #environment #ecology #climateCatastrophe

  17. 1-Apr-2026
    A Wisconsin-sized chunk of #Alaska's #permafrost is thawing; #Arctic and global #climate may never be the same
    When permafrost is perma-lost, the global #carbonCycle is altered and coastal #ecosystems are affected

    eurekalert.org/news-releases/1 #science #environment #ecology #climateCatastrophe

  18. 1-Apr-2026
    A Wisconsin-sized chunk of #Alaska's #permafrost is thawing; #Arctic and global #climate may never be the same
    When permafrost is perma-lost, the global #carbonCycle is altered and coastal #ecosystems are affected

    eurekalert.org/news-releases/1 #science #environment #ecology #climateCatastrophe

  19. RE: fediscience.org/@Ruth_Mottram/

    For the morning team: We're looking for scientists excited to work at the cutting edge of Polar science with the latest high resolution climate models and Earth Observation data.
    Funding support available for travel, accomodation + food costs covered

    #Arctic #Antarctic #Polar #ClimateScience #ClimateModelling #EarthObservation #Climate #IceSheets #SeaIce #Permafrost

  20. Centuries of net-negative emissions are required to secure a safe climate future, two studies suggest

    Two new studies conclude that stabilizing long-term #climate risks will require sustained net-negative carbon dioxide (#CO2) #emissions for centuries. Approaching the problem from distinct perspectives—legal and technological feasibility on the one hand, and economic optimization under uncertainty on the other—the research converges on a consistent message:

    --> reaching net zero is not enough.

    Both studies were led by researchers from the Exploratory Modeling of Human-natural Systems Research Group of the #IIASA Advancing Systems Analysis Program and underline that achieving the #ParisAgreement goals will demand durable commitments to large-scale #CarbonDioxide removal (#CDR) extending far beyond current policy timelines.

    Stabilizing #SeaLevelRise and #permafrost thaw demands long-term carbon removal commitments

    phys.org/news/2026-03-centurie

    #ClimateScience
    #ClimateCrisis
    #Uhhps

  21. Centuries of net-negative emissions are required to secure a safe climate future, two studies suggest

    Two new studies conclude that stabilizing long-term #climate risks will require sustained net-negative carbon dioxide (#CO2) #emissions for centuries. Approaching the problem from distinct perspectives—legal and technological feasibility on the one hand, and economic optimization under uncertainty on the other—the research converges on a consistent message:

    --> reaching net zero is not enough.

    Both studies were led by researchers from the Exploratory Modeling of Human-natural Systems Research Group of the #IIASA Advancing Systems Analysis Program and underline that achieving the #ParisAgreement goals will demand durable commitments to large-scale #CarbonDioxide removal (#CDR) extending far beyond current policy timelines.

    Stabilizing #SeaLevelRise and #permafrost thaw demands long-term carbon removal commitments

    phys.org/news/2026-03-centurie

    #ClimateScience
    #ClimateCrisis
    #Uhhps

  22. Centuries of net-negative emissions are required to secure a safe climate future, two studies suggest

    Two new studies conclude that stabilizing long-term #climate risks will require sustained net-negative carbon dioxide (#CO2) #emissions for centuries. Approaching the problem from distinct perspectives—legal and technological feasibility on the one hand, and economic optimization under uncertainty on the other—the research converges on a consistent message:

    --> reaching net zero is not enough.

    Both studies were led by researchers from the Exploratory Modeling of Human-natural Systems Research Group of the #IIASA Advancing Systems Analysis Program and underline that achieving the #ParisAgreement goals will demand durable commitments to large-scale #CarbonDioxide removal (#CDR) extending far beyond current policy timelines.

    Stabilizing #SeaLevelRise and #permafrost thaw demands long-term carbon removal commitments

    phys.org/news/2026-03-centurie

    #ClimateScience
    #ClimateCrisis
    #Uhhps

  23. Centuries of net-negative emissions are required to secure a safe climate future, two studies suggest

    Two new studies conclude that stabilizing long-term #climate risks will require sustained net-negative carbon dioxide (#CO2) #emissions for centuries. Approaching the problem from distinct perspectives—legal and technological feasibility on the one hand, and economic optimization under uncertainty on the other—the research converges on a consistent message:

    --> reaching net zero is not enough.

    Both studies were led by researchers from the Exploratory Modeling of Human-natural Systems Research Group of the #IIASA Advancing Systems Analysis Program and underline that achieving the #ParisAgreement goals will demand durable commitments to large-scale #CarbonDioxide removal (#CDR) extending far beyond current policy timelines.

    Stabilizing #SeaLevelRise and #permafrost thaw demands long-term carbon removal commitments

    phys.org/news/2026-03-centurie

    #ClimateScience
    #ClimateCrisis
    #Uhhps

  24. Centuries of net-negative emissions are required to secure a safe climate future, two studies suggest

    Two new studies conclude that stabilizing long-term #climate risks will require sustained net-negative carbon dioxide (#CO2) #emissions for centuries. Approaching the problem from distinct perspectives—legal and technological feasibility on the one hand, and economic optimization under uncertainty on the other—the research converges on a consistent message:

    --> reaching net zero is not enough.

    Both studies were led by researchers from the Exploratory Modeling of Human-natural Systems Research Group of the #IIASA Advancing Systems Analysis Program and underline that achieving the #ParisAgreement goals will demand durable commitments to large-scale #CarbonDioxide removal (#CDR) extending far beyond current policy timelines.

    Stabilizing #SeaLevelRise and #permafrost thaw demands long-term carbon removal commitments

    phys.org/news/2026-03-centurie

    #ClimateScience
    #ClimateCrisis
    #Uhhps

  25. Okay, dann ist die nächste #Pandemie wohl von einer #Bakterie:

    Ein 5.000 Jahre eingefrorenes #Bakterium aus einer rumänischen #Eishöhle zeigt Resistenz gegenüber zehn #Antibiotika.

    Forschende fanden mehr als 100 #Resistenzgene, die beim Auftauen in die Umwelt gelangen und heutige Erreger stärken könnten.

    scinexx.de/news/biowissen/5-00

    #Mikrobiologie #Eis #Permafrost #Superkeim #healthcare

  26. Persians archaeology

    >> Quote
    Over 2,400 years ago, ancient Persians achieved an incredible feat of engineering by creating ice in the middle of the desert. They built a remarkable structure called a Yakhchal, or "Ice Pit," which allowed them to produce and store ice even in scorching heat. These dome-shaped structures, often made from mud bricks, were designed to keep ice cool through a combination of insulation and clever design.

    The Yakhchal worked by harnessing the power of nature. During cold winter nights, water was channeled into shallow pools where it froze. The ice was then cut into blocks and stored inside the Yakhchal. The thick walls and underground storage space provided excellent insulation, keeping the ice from melting even during the hottest months. Some Yakhchals also featured windcatchers, which funneled cool air into the structure, further preserving the ice.

    This ancient technology not only provided a way to store ice but also allowed Persians to enjoy chilled foods and beverages long before modern refrigeration. The Yakhchal stands as a testament to the ingenuity and resourcefulness of ancient civilizations, showcasing how they adapted to their environment with innovative solutions. Today, these structures remain a fascinating example of early engineering and a reminder of humanity's ability to overcome challenges with creativity and skill.

    ^Z

    Update:
    Original Link is from Meta FB

    @Karstan was kind to point me to the error

    #Archaeology #history #Science #ice #Frost #permafrost #dig #Physics #Chemistry

    facebook.com/groups/5516969563

  27. Persians archaeology

    >> Quote
    Over 2,400 years ago, ancient Persians achieved an incredible feat of engineering by creating ice in the middle of the desert. They built a remarkable structure called a Yakhchal, or "Ice Pit," which allowed them to produce and store ice even in scorching heat. These dome-shaped structures, often made from mud bricks, were designed to keep ice cool through a combination of insulation and clever design.

    The Yakhchal worked by harnessing the power of nature. During cold winter nights, water was channeled into shallow pools where it froze. The ice was then cut into blocks and stored inside the Yakhchal. The thick walls and underground storage space provided excellent insulation, keeping the ice from melting even during the hottest months. Some Yakhchals also featured windcatchers, which funneled cool air into the structure, further preserving the ice.

    This ancient technology not only provided a way to store ice but also allowed Persians to enjoy chilled foods and beverages long before modern refrigeration. The Yakhchal stands as a testament to the ingenuity and resourcefulness of ancient civilizations, showcasing how they adapted to their environment with innovative solutions. Today, these structures remain a fascinating example of early engineering and a reminder of humanity's ability to overcome challenges with creativity and skill.

    ^Z

    Update:
    Original Link is from Meta FB

    @Karstan was kind to point me to the error

    #Archaeology #history #Science #ice #Frost #permafrost #dig #Physics #Chemistry

    facebook.com/groups/5516969563

  28. Risiko für irdische „Heißzeit steigt
    Klimaforscher warnen: Destabilisierung des Klimasystems wird wahrscheinlicher

    #Klimaforscher warnen: Das #Erdklima könnte dem Übergang zu einer neuen #Heißzeit näher sein als gedacht. Denn durch die zunehmende #Erwärmung und steigenden #Treibhausgas'werte hat sich das Risiko für ein Umkippen mehrerer Stellschrauben im #Klimasystem weiter erhöht. Positive #Rückkopplungen und #Fernwirkungen über Kontinente hinweg könnten dann einen #Kaskadeneffekt auslösen, der das Erdklima destabilisiert. Dann könnte die Erde in einen neuen Zustand geraten, der nach menschlichen Zeitmaßstäben irreversibel ist – eine Heißzeit.

    Einige der Klima-Stellschrauben könnten schon jetzt in ein neues Gleichgewicht gekippt sein. „Dies ist der Fall bei den Eisschilden #Grönland's und der #Westantarktis, für den borealen #Permafrost und die #Berggletscher“, berichten die Forscher. Auch der #Amazonas-#Regenwald stehe kurz vor dem Umkippen.

    scinexx.de/news/geowissen/risi

    #Kippelemente
    #Kipppunkte
    #TippingPoint
    #Klimakatastrophe

  29. (25/26) ... après inhalation hydrogène sulfuré dégagée des ulves en putréfaction #alguesvertes + décès de #BenoiteGroult (cf 1920).

    #livres Comme elles sont de #BenoiteGroult

    - Sibérie : fortes chaleurs -> fonte du #permafrost -> #epidemie cheptel de rennes via bactérie de l'#anthrax dans carcasse animale décongelée = décès milliers d'animaux + dizaine de personnes hospitalisées + population locale en #quarantaine.

    #year2016 #anthropocene #climate #climat #climatechange #climatecrisis

  30. (25/26) ... après inhalation hydrogène sulfuré dégagée des ulves en putréfaction #alguesvertes + décès de #BenoiteGroult (cf 1920).

    #livres Comme elles sont de #BenoiteGroult

    - Sibérie : fortes chaleurs -> fonte du #permafrost -> #epidemie cheptel de rennes via bactérie de l'#anthrax dans carcasse animale décongelée = décès milliers d'animaux + dizaine de personnes hospitalisées + population locale en #quarantaine.

    #year2016 #anthropocene #climate #climat #climatechange #climatecrisis

  31. (25/26) ... après inhalation hydrogène sulfuré dégagée des ulves en putréfaction #alguesvertes + décès de #BenoiteGroult (cf 1920).

    #livres Comme elles sont de #BenoiteGroult

    - Sibérie : fortes chaleurs -> fonte du #permafrost -> #epidemie cheptel de rennes via bactérie de l'#anthrax dans carcasse animale décongelée = décès milliers d'animaux + dizaine de personnes hospitalisées + population locale en #quarantaine.

    #year2016 #anthropocene #climate #climat #climatechange #climatecrisis

  32. (25/26) ... après inhalation hydrogène sulfuré dégagée des ulves en putréfaction #alguesvertes + décès de #BenoiteGroult (cf 1920).

    #livres Comme elles sont de #BenoiteGroult

    - Sibérie : fortes chaleurs -> fonte du #permafrost -> #epidemie cheptel de rennes via bactérie de l'#anthrax dans carcasse animale décongelée = décès milliers d'animaux + dizaine de personnes hospitalisées + population locale en #quarantaine.

    #year2016 #anthropocene #climate #climat #climatechange #climatecrisis

  33. (25/26) ... après inhalation hydrogène sulfuré dégagée des ulves en putréfaction #alguesvertes + décès de #BenoiteGroult (cf 1920).

    #livres Comme elles sont de #BenoiteGroult

    - Sibérie : fortes chaleurs -> fonte du #permafrost -> #epidemie cheptel de rennes via bactérie de l'#anthrax dans carcasse animale décongelée = décès milliers d'animaux + dizaine de personnes hospitalisées + population locale en #quarantaine.

    #year2016 #anthropocene #climate #climat #climatechange #climatecrisis

  34. 😱 Heute wieder wertvolles #Bildungsfernsehen auf Tele 5:

    „Eisbeben - Alarm in der #Arktis

    #Methan droht die Erde zu sprengen und ein #Wissenschaftler soll das mal fix richten.

    #Permafrost #Klimawandel