Oznaka: permafrost

Poročilo o Arktiki za leto 2024: Arktična tundra je zdaj neto vir ogljikovega dioksida (Climate.gov – 10. december 2024)

10. decembra, 2024
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| Spletni mediji - Web media

Details (podrobnosti): Glede na poročilo NOAA o Arktiki za leto 2024 je arktična tundra postala vir ogljikovega dioksida in metana v ozračju, kar je posledica kombinacije mikrobne aktivnosti v taljenju permafrosta in emisij iz gozdnih požarov, ki so vse pogostejši. Leta 2024 so bile temperature permafrosta najvišje v zgodovini na skoraj polovici dolgoročnih merilnih postaj […]

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Posted in <a href="https://sustainability.unesco-floods.eu/category/splet/spletni-medij/" rel="category tag">Spletni mediji - Web media</a> Tagged <a href="https://sustainability.unesco-floods.eu/tag/arctic/" rel="tag">Arctic</a>, <a href="https://sustainability.unesco-floods.eu/tag/carbon-emissions/" rel="tag">carbon emissions</a>, <a href="https://sustainability.unesco-floods.eu/tag/methane-emissions/" rel="tag">methane emissions</a>, <a href="https://sustainability.unesco-floods.eu/tag/permafrost/" rel="tag">permafrost</a>, <a href="https://sustainability.unesco-floods.eu/tag/warming/" rel="tag">warming</a>, <a href="https://sustainability.unesco-floods.eu/tag/wildfires/" rel="tag">wildfires</a>

Podnebne spremembe povzročajo več nevarnosti v Alpah (WSL News – 31. oktober 2024)

31. oktobra, 2024
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| Splet - Web, Spletni mediji - Web media

Novico s tem naslovom je objavil Švicarski zvezni inštitut za raziskave gozda, snega in krajine (Swiss Federal Institute for Forest, Snow and Landscape Research – WSL). Glavna tema članka: Članek obravnava vpliv podnebnih sprememb na naravne nesreče v Alpah. Avtorja, Samuel Weber in Mylène Jacquemart, sta pregledala več kot 300 znanstvenih člankov, objavljenih v zadnjih […]

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Posted in <a href="https://sustainability.unesco-floods.eu/category/splet/" rel="category tag">Splet - Web</a>, <a href="https://sustainability.unesco-floods.eu/category/splet/spletni-medij/" rel="category tag">Spletni mediji - Web media</a> Tagged <a href="https://sustainability.unesco-floods.eu/tag/alpe/" rel="tag">Alpe</a>, <a href="https://sustainability.unesco-floods.eu/tag/alpine-hazards/" rel="tag">alpine hazards</a>, <a href="https://sustainability.unesco-floods.eu/tag/climate-change/" rel="tag">climate change</a>, <a href="https://sustainability.unesco-floods.eu/tag/debris-flows/" rel="tag">debris flows</a>, <a href="https://sustainability.unesco-floods.eu/tag/ice-avalanches/" rel="tag">ice avalanches</a>, <a href="https://sustainability.unesco-floods.eu/tag/permafrost/" rel="tag">permafrost</a>, <a href="https://sustainability.unesco-floods.eu/tag/rockfalls/" rel="tag">rockfalls</a>, <a href="https://sustainability.unesco-floods.eu/tag/snow-avalanches/" rel="tag">snow avalanches</a>

Erozija rečnih bregov na Arktiki bi se lahko povečala z odtaljevanjem trajno zamrznjenih tal (Nature News and Views – 9. oktober 2024)

9. oktobra, 2024
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| Revija/članki - Journal/Articles, Spletni mediji - Web media

Dethier EN (2024) Arctic riverbank erosion could increase as permafrost thaws. Nature 634, 303-304 – https://doi.org/10.1038/d41586-024-03053-6 – CTK access to document pdf Prispevek o podrobni analiza reke na Aljaski, ki kaže, da bo globalno segrevanje in odtaljevanje trajno zamrznjenih tal (angl. permafrost) povečalo erozijo rečnih bregov na Arktiki, kar bo imelo posledice za človeško infrastrukturo […]

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Posted in <a href="https://sustainability.unesco-floods.eu/category/revije-journals/" rel="category tag">Revija/članki - Journal/Articles</a>, <a href="https://sustainability.unesco-floods.eu/category/splet/spletni-medij/" rel="category tag">Spletni mediji - Web media</a> Tagged <a href="https://sustainability.unesco-floods.eu/tag/arctic/" rel="tag">Arctic</a>, <a href="https://sustainability.unesco-floods.eu/tag/arkticne-reke/" rel="tag">Arktične reke</a>, <a href="https://sustainability.unesco-floods.eu/tag/permafrost/" rel="tag">permafrost</a>, <a href="https://sustainability.unesco-floods.eu/tag/recna-erozija/" rel="tag">rečna erozija</a>, <a href="https://sustainability.unesco-floods.eu/tag/trajno-zamrznjena-tla/" rel="tag">trajno zamrznjena tla</a>

International Cryosphere Climate Initiative

14. maja, 2024
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| Spletni observatoriji - Web observatories (data, info), Spletni viri - Web sources

Mednarodna podnebna pobuda za kriosfero (International Cryosphere Climate Initiative – ICCI) je neprofitna organizacija, registrirana na Švedskem in v Združenih državah Amerike, ki svoj program usmerja v kriosfero na Arktiki, Antarktiki, v Himalaji, Andih in drugih gorstvih, kot tudi na polarne oceane. Kaj je kriosfera (angl. cryosphere)?Kriosfera je izraz za območja našega sveta, ki so […]

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Posted in <a href="https://sustainability.unesco-floods.eu/category/splet/web-observatories-data-info/" rel="category tag">Spletni observatoriji - Web observatories (data, info)</a>, <a href="https://sustainability.unesco-floods.eu/category/splet/spletni-viri/" rel="category tag">Spletni viri - Web sources</a> Tagged <a href="https://sustainability.unesco-floods.eu/tag/afrisko-visavje/" rel="tag">afriško višavje</a>, <a href="https://sustainability.unesco-floods.eu/tag/albedo/" rel="tag">albedo</a>, <a href="https://sustainability.unesco-floods.eu/tag/andi/" rel="tag">Andi</a>, <a href="https://sustainability.unesco-floods.eu/tag/antarktika/" rel="tag">Antarktika</a>, <a href="https://sustainability.unesco-floods.eu/tag/arktika/" rel="tag">Arktika</a>, <a href="https://sustainability.unesco-floods.eu/tag/climate-change/" rel="tag">climate change</a>, <a href="https://sustainability.unesco-floods.eu/tag/cryosphere/" rel="tag">cryosphere</a>, <a href="https://sustainability.unesco-floods.eu/tag/dvig-morske-gladine/" rel="tag">dvig morske gladine</a>, <a href="https://sustainability.unesco-floods.eu/tag/glaciers/" rel="tag">glaciers</a>, <a href="https://sustainability.unesco-floods.eu/tag/himalaja/" rel="tag">Himalaja</a>, <a href="https://sustainability.unesco-floods.eu/tag/ice/" rel="tag">ice</a>, <a href="https://sustainability.unesco-floods.eu/tag/ipcc/" rel="tag">IPCC</a>, <a href="https://sustainability.unesco-floods.eu/tag/kordiljera/" rel="tag">Kordiljera</a>, <a href="https://sustainability.unesco-floods.eu/tag/led/" rel="tag">led</a>, <a href="https://sustainability.unesco-floods.eu/tag/ledeniki/" rel="tag">ledeniki</a>, <a href="https://sustainability.unesco-floods.eu/tag/patagonija/" rel="tag">Patagonija</a>, <a href="https://sustainability.unesco-floods.eu/tag/permafrost/" rel="tag">permafrost</a>, <a href="https://sustainability.unesco-floods.eu/tag/sea-ice/" rel="tag">sea ice</a>, <a href="https://sustainability.unesco-floods.eu/tag/sixth-assessment-report-of-the-ipcc/" rel="tag">Sixth Assessment Report of the IPCC</a>, <a href="https://sustainability.unesco-floods.eu/tag/sneg/" rel="tag">sneg</a>, <a href="https://sustainability.unesco-floods.eu/tag/snow/" rel="tag">snow</a>, <a href="https://sustainability.unesco-floods.eu/tag/the-intergovernmental-panel-on-climate-change-ipcc/" rel="tag">The Intergovernmental Panel on Climate Change (IPCC)</a>

OECD (2022) Climate Tipping Points: Insights for Effective Policy Action.

2. decembra, 2022
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| Knjižni viri - Book sources

OECD (2022) Climate Tipping Points: Insights for Effective Policy Action. Paris: OECD Publishing, 87p. – https://doi.org/10.1787/abc5a69e-en – free access document pdf To poročilo OECD obravnava kritično vprašanje podnebnih prelomnih točk, ki predstavljajo pragove, po katerih v naravnem sistemu pride do nepovratnih in drastičnih sprememb. Avtorji opozarjajo, da so tveganja za kolaps ledenih plošč, taljenje permafrosta in ustavitev oceanov veliko večja, kot se je […]

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Posted in <a href="https://sustainability.unesco-floods.eu/category/knjizni-viri/" rel="category tag">Knjižni viri - Book sources</a> Tagged <a href="https://sustainability.unesco-floods.eu/tag/amoc/" rel="tag">AMOC</a>, <a href="https://sustainability.unesco-floods.eu/tag/climate-change/" rel="tag">climate change</a>, <a href="https://sustainability.unesco-floods.eu/tag/climate-tipping-points/" rel="tag">climate tipping points</a>, <a href="https://sustainability.unesco-floods.eu/tag/global-outlook/" rel="tag">global outlook</a>, <a href="https://sustainability.unesco-floods.eu/tag/grenlandski-ledeni-pokrov/" rel="tag">grenlandski ledeni pokrov</a>, <a href="https://sustainability.unesco-floods.eu/tag/permafrost/" rel="tag">permafrost</a>, <a href="https://sustainability.unesco-floods.eu/tag/podnebne-prelomne-tocke/" rel="tag">podnebne prelomne točke</a>, <a href="https://sustainability.unesco-floods.eu/tag/podnebni-sistem/" rel="tag">podnebni sistem</a>

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