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Julius Garbe<p>Thwaites Glacier won’t collapse like dominoes as feared, study finds, but that doesn’t mean the ‘Doomsday Glacier’ is stable<br><a href="https://theconversation.com/thwaites-glacier-wont-collapse-like-dominoes-as-feared-study-finds-but-that-doesnt-mean-the-doomsday-glacier-is-stable-236480" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">theconversation.com/thwaites-g</span><span class="invisible">lacier-wont-collapse-like-dominoes-as-feared-study-finds-but-that-doesnt-mean-the-doomsday-glacier-is-stable-236480</span></a> via <span class="h-card" translate="no"><a href="https://newsie.social/@TheConversationClimate" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>TheConversationClimate</span></a></span> </p><p><a href="https://mastodon.social/tags/Antarctica" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Antarctica</span></a> <a href="https://mastodon.social/tags/Ice" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Ice</span></a> <a href="https://mastodon.social/tags/SeaLevel" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SeaLevel</span></a> <a href="https://mastodon.social/tags/Thwaites" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Thwaites</span></a> <a href="https://mastodon.social/tags/DoomsdayGlacier" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>DoomsdayGlacier</span></a> <a href="https://mastodon.social/tags/AntarcticIceSheet" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>AntarcticIceSheet</span></a> <a href="https://mastodon.social/tags/WAIS" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>WAIS</span></a> 🇦🇶🧊🌊</p>
Ruth Mottram<p>And on to that other great unknown: @fsmccormack.bsky.social taking us through geothermal heatflux and it's role in basal melting under the <a href="https://fediscience.org/tags/AntarcticIceSheet" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>AntarcticIceSheet</span></a> at <a href="https://fediscience.org/tags/IGSnorthumbria2024" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>IGSnorthumbria2024</span></a></p>
Ruth Mottram<p>Related: one of the things I love about my fellow scientists is their sense of humour. There are 2 ways to reconstruct the bed of the <a href="https://fediscience.org/tags/AntarcticIceSheet" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>AntarcticIceSheet</span></a>; interpolate between those very sparse observations or use an ice flow model that has surface observations in it and invert to work out how the bed is changing the flow field. </p><p>Colleagues in Leeds/Sheffield have blended the 2 approaches and they have called it: "Frankenbed". Because why not? 😆</p>
formuchdeliberation<p>Miles of seawater are flowing under Thwaites Glacier, undermining an Antarctic ice sheet and threatening rapid sea level rise... <a href="https://mastodon.world/tags/arctic" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>arctic</span></a> <a href="https://mastodon.world/tags/westantarctica" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>westantarctica</span></a> <a href="https://mastodon.world/tags/ThwaitesGlacier" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ThwaitesGlacier</span></a> <a href="https://mastodon.world/tags/melting" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>melting</span></a> <a href="https://mastodon.world/tags/icesheet" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>icesheet</span></a> <a href="https://mastodon.world/tags/antarctica" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>antarctica</span></a> <a href="https://mastodon.world/tags/antarcticicesheet" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>antarcticicesheet</span></a> <a href="https://mastodon.world/tags/climatechange" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>climatechange</span></a> <a href="https://mastodon.world/tags/climate" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>climate</span></a> <a href="https://mastodon.world/tags/globalwarming" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>globalwarming</span></a> <a href="https://mastodon.world/tags/sealevelrise" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>sealevelrise</span></a> <a href="https://mastodon.world/tags/EarthScience" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>EarthScience</span></a> <a href="https://mastodon.world/tags/geography" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>geography</span></a> <a href="https://grist.org/oceans/scientists-find-miles-of-seawater-beneath-doomsday-glacier/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">grist.org/oceans/scientists-fi</span><span class="invisible">nd-miles-of-seawater-beneath-doomsday-glacier/</span></a></p>
formuchdeliberation<p>Sea ice levels in Antarctica have registered historic lows for three consecutive years, portending grave consequences for life on Earth as we know it...<br><a href="https://mastodon.world/tags/climatechange" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>climatechange</span></a> <a href="https://mastodon.world/tags/antarctica" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>antarctica</span></a> <a href="https://mastodon.world/tags/SeaIceLoss" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SeaIceLoss</span></a> <a href="https://mastodon.world/tags/IceSheets" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>IceSheets</span></a> <a href="https://mastodon.world/tags/melting" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>melting</span></a> <a href="https://mastodon.world/tags/polarregions" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>polarregions</span></a> <a href="https://mastodon.world/tags/climate" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>climate</span></a> <a href="https://mastodon.world/tags/ClimateCrisis" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ClimateCrisis</span></a> <a href="https://mastodon.world/tags/climatescience" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>climatescience</span></a> <a href="https://mastodon.world/tags/antarctic" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>antarctic</span></a> <a href="https://mastodon.world/tags/temperature" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>temperature</span></a> <a href="https://mastodon.world/tags/climateemergency" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>climateemergency</span></a> <a href="https://mastodon.world/tags/icemelting" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>icemelting</span></a> <a href="https://mastodon.world/tags/geography" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>geography</span></a> <a href="https://mastodon.world/tags/glaciology" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>glaciology</span></a> <a href="https://mastodon.world/tags/EarthScience" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>EarthScience</span></a> <a href="https://mastodon.world/tags/climatenews" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>climatenews</span></a> <a href="https://mastodon.world/tags/antarcticicesheet" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>antarcticicesheet</span></a> <a href="https://mastodon.world/tags/antarcticicemelt" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>antarcticicemelt</span></a> <a href="https://phys.org/news/2024-03-scientists-fret-antarctic-sea-ice.html" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">phys.org/news/2024-03-scientis</span><span class="invisible">ts-fret-antarctic-sea-ice.html</span></a></p>
8Petros [$ rm -rv /capitalism/*]<br><a href="http://theconversation.com/cop28-earths-frozen-zones-are-in-trouble-were-already-seeing-the-consequences-218119" rel="nofollow noopener" target="_blank">COP28: Earth's frozen zones are in trouble – we're already seeing the consequences</a><br><a href="https://petroskowo.pl/search?tag=sealevelrise" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>sealevelrise</span></a> <a href="https://petroskowo.pl/search?tag=Permafrost" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Permafrost</span></a> <a href="https://petroskowo.pl/search?tag=glaciers" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>glaciers</span></a> <a href="https://petroskowo.pl/search?tag=NewZealandstories" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>NewZealandstories</span></a> <a href="https://petroskowo.pl/search?tag=ScienceEnvironment" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ScienceEnvironment</span></a> <a href="https://petroskowo.pl/search?tag=Antarcticicesheet" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Antarcticicesheet</span></a> <a href="https://petroskowo.pl/search?tag=Polarice" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Polarice</span></a>
Julius Garbe<p>Extremely happy that my new paper on the future of <a href="https://mastodon.social/tags/AntarcticIceSheet" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>AntarcticIceSheet</span></a> surface melting is finally published! 🎉 <br>We use a new melt module in our ice-flow model <a href="https://mastodon.social/tags/PISM" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>PISM</span></a> which in addition to temperature also takes into account the effect of solar radiation &amp; thus the melt–albedo feedback. Check it out! <a href="https://mastodon.social/tags/OpenAccess" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>OpenAccess</span></a> <a href="https://mastodon.social/tags/OpenScience" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>OpenScience</span></a> <br><a href="https://doi.org/10.5194/tc-17-4571-2023" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">doi.org/10.5194/tc-17-4571-202</span><span class="invisible">3</span></a></p>
Dave Robinson<p>In the past couple of months I've seen several reports that suggest that the dramatic reduction of sea ice around Antarctica will accelerate the collapse of the West Antarctic ice sheet, which will melt and slide into the sea, raising sea level by 5 metres. This is probably inevitable even if we hit net zero next week - it's locked in and will happen this century, but possible a lot sooner in the worst case scenario. Who would bet against the worst case scenario, given the current year)? If we immediately start drastically reducing emissions, we might avert the collapse of the East Antarctic ice sheet... if that goes completely, the sea level rise could be 50 metres. Then there's the Greenland ice sheet, which could contribute a few more metres in the mix.<br><br>At what point will governments actually start to do something? The UK government is going in the opposite direction!<br><br><a href="https://europhiles.uk/tags/climatechange" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>climatechange</span></a><br><a href="https://europhiles.uk/tags/antarcticicesheet" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>antarcticicesheet</span></a><br><a href="https://europhiles.uk/tags/toriesdestroyingtheplanet" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>toriesdestroyingtheplanet</span></a></p>
OCEAN ICE EU<p>🧊 What is Objective 4 of OCEAN:ICE? 🧊 </p><p>In this <a href="https://fediscience.org/tags/OCEANICEBreaker" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>OCEANICEBreaker</span></a> we explore objective 4 aiming to quantify <a href="https://fediscience.org/tags/AntarcticIceSheet" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>AntarcticIceSheet</span></a> melt sensitivity to climate forcing and reduce the 'deep uncertainty' in freshwater flux and <a href="https://fediscience.org/tags/SeaLevelRise" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SeaLevelRise</span></a> projections to 2300 💙 </p><p>Watch this OCEAN:ICE Breaker on our Youtube channel ▶️ <a href="https://youtu.be/gklDYdIp58Q" rel="nofollow noopener" target="_blank"><span class="invisible">https://</span><span class="">youtu.be/gklDYdIp58Q</span><span class="invisible"></span></a> </p><p><a href="https://fediscience.org/tags/HorizonEurope" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>HorizonEurope</span></a> <a href="https://fediscience.org/tags/OCEANICEImpact" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>OCEANICEImpact</span></a></p>
OCEAN ICE EU<p>🌊 OCEAN:ICE in the news 🗞</p><p>Check out the latest article from <span class="h-card"><a href="https://journa.host/@videnskabdk" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>videnskabdk</span></a></span> (in Danish)</p><p>🔎 <a href="https://videnskab.dk/kultur-samfund/afgoerende-klimaforskning-i-antarktis-truet-af-krig/" rel="nofollow noopener" target="_blank"><span class="invisible">https://</span><span class="ellipsis">videnskab.dk/kultur-samfund/af</span><span class="invisible">goerende-klimaforskning-i-antarktis-truet-af-krig/</span></a></p><p>Find other articles of OCEAN:ICE in the news here: <a href="https://ocean-ice.eu/knowledge-hub/news-articles/" rel="nofollow noopener" target="_blank"><span class="invisible">https://</span><span class="ellipsis">ocean-ice.eu/knowledge-hub/new</span><span class="invisible">s-articles/</span></a></p><p><a href="https://fediscience.org/tags/OCEANICEImpact" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>OCEANICEImpact</span></a> <a href="https://fediscience.org/tags/HorizonEurope" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>HorizonEurope</span></a> <a href="https://fediscience.org/tags/Antarctica" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Antarctica</span></a> <a href="https://fediscience.org/tags/IceSheet" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>IceSheet</span></a> <a href="https://fediscience.org/tags/AntarcticIceSheet" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>AntarcticIceSheet</span></a> <a href="https://fediscience.org/tags/SeaLevelRise" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SeaLevelRise</span></a></p>
OCEAN ICE EU<p>🧊 What is Objective 3 of OCEAN:ICE? 🧊 </p><p>In this <a href="https://fediscience.org/tags/OCEANICEBreaker" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>OCEANICEBreaker</span></a> we explore objective 3 which sets out to improve representation of <a href="https://fediscience.org/tags/AntarcticIceSheet" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>AntarcticIceSheet</span></a> dynamics and integrate this knowledge into ice sheet-climate models 💙 </p><p>Watch this OCEAN:ICE Breaker on our Youtube channel ▶️ <a href="https://youtu.be/CNY3riLoU6Y" rel="nofollow noopener" target="_blank"><span class="invisible">https://</span><span class="">youtu.be/CNY3riLoU6Y</span><span class="invisible"></span></a> </p><p><a href="https://fediscience.org/tags/HorizonEurope" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>HorizonEurope</span></a> <a href="https://fediscience.org/tags/OCEANICEImpact" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>OCEANICEImpact</span></a></p>
Julius Garbe<p>Great background interview on our new two-part study on the present and future stability of the <a href="https://mastodon.social/tags/AntarcticIceSheet" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>AntarcticIceSheet</span></a> with the two fantastic lead authors Ronja Reese and Emily Hill! Give it a read 👇</p><p><a href="https://blogs.egu.eu/geolog/2023/09/22/researchers-reveal-findings-from-first-of-its-kind-study-on-antarctic-ice-sheet-ice-loss/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">blogs.egu.eu/geolog/2023/09/22</span><span class="invisible">/researchers-reveal-findings-from-first-of-its-kind-study-on-antarctic-ice-sheet-ice-loss/</span></a></p><p>The study is open-access and can be found here:</p><p>Part 1: <a href="https://tc.copernicus.org/articles/17/3739/2023/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">tc.copernicus.org/articles/17/</span><span class="invisible">3739/2023/</span></a><br>Part 2: <a href="https://tc.copernicus.org/articles/17/3761/2023/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">tc.copernicus.org/articles/17/</span><span class="invisible">3761/2023/</span></a></p>
Julius Garbe<p>More exciting stuff coming up at <a href="https://mastodon.social/tags/EGU23" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>EGU23</span></a> <span class="h-card"><a href="https://mastodon.social/@EuroGeosciences" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>EuroGeosciences</span></a></span> today:</p><p>“Has the (West) Antarctic Ice Sheet already tipped?”</p><p>Don’t miss the talk by @RonjaReese, if you get the chance.</p><p>🕓 09:15–09:25 CEST<br>📍 EGU Room L3 (green)<br>👉<a href="https://meetingorganizer.copernicus.org/EGU23/EGU23-14469.html" rel="nofollow noopener" target="_blank"><span class="invisible">https://</span><span class="ellipsis">meetingorganizer.copernicus.or</span><span class="invisible">g/EGU23/EGU23-14469.html</span></a></p><p><a href="https://mastodon.social/tags/AntarcticIceSheet" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>AntarcticIceSheet</span></a> <a href="https://mastodon.social/tags/Antarctica" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Antarctica</span></a> <a href="https://mastodon.social/tags/IceSheets" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>IceSheets</span></a> <a href="https://mastodon.social/tags/tippingpoints" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>tippingpoints</span></a> <a href="https://mastodon.social/tags/climatechange" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>climatechange</span></a> <a href="https://mastodon.social/tags/EGU" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>EGU</span></a></p>
Julius Garbe<p>I regret not being able to attend <a href="https://mastodon.social/tags/EGU23" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>EGU23</span></a> <span class="h-card"><a href="https://mastodon.social/@EuroGeosciences" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>EuroGeosciences</span></a></span> myself this year, but feel free to check out <span class="h-card"><a href="https://mas.to/@lenanicola" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>lenanicola</span></a></span>’s poster to see what I’ve been working on lately, among other things:</p><p>🕓 Now<br>📍 Hall X5, poster # 217<br>👉 <a href="https://meetingorganizer.copernicus.org/EGU23/EGU23-6272.html" rel="nofollow noopener" target="_blank"><span class="invisible">https://</span><span class="ellipsis">meetingorganizer.copernicus.or</span><span class="invisible">g/EGU23/EGU23-6272.html</span></a></p><p>w/ @RonjaReese@twitter.com @Ricarda_Climate@twitter.com @TiPACCs_EU@twitter.com</p><p><a href="https://mastodon.social/tags/AntarcticIceSheet" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>AntarcticIceSheet</span></a> <a href="https://mastodon.social/tags/Antarctica" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Antarctica</span></a> <a href="https://mastodon.social/tags/IceSheets" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>IceSheets</span></a> <a href="https://mastodon.social/tags/tippingpoints" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>tippingpoints</span></a> <a href="https://mastodon.social/tags/climate" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>climate</span></a> <a href="https://mastodon.social/tags/vEGU23" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>vEGU23</span></a> <a href="https://mastodon.social/tags/EGU" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>EGU</span></a></p>
OCEAN ICE EU<p>Join us tomorrow for the OCEAN:ICE introductory webinar facilitated by the European Polar Board ➡️ <a href="https://us02web.zoom.us/webinar/register/WN_x2Hk-jHgRA2GJKdgTz-0QA" rel="nofollow noopener" target="_blank"><span class="invisible">https://</span><span class="ellipsis">us02web.zoom.us/webinar/regist</span><span class="invisible">er/WN_x2Hk-jHgRA2GJKdgTz-0QA</span></a></p><p> 🌊🧊💡<a href="https://fediscience.org/tags/AntarcticIceSheet" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>AntarcticIceSheet</span></a> <a href="https://fediscience.org/tags/SouthernOcean" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SouthernOcean</span></a> <a href="https://fediscience.org/tags/globalclimate" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>globalclimate</span></a> <a href="https://fediscience.org/tags/oceancirculation" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>oceancirculation</span></a> <a href="https://fediscience.org/tags/tippingpoints" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>tippingpoints</span></a></p>
The-14<p>The Antarctic ice sheet is melting. And this is bad news for&nbsp;humanity<br><a href="https://mastodon.world/tags/Environment" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Environment</span></a> <a href="https://mastodon.world/tags/ClimateChange" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ClimateChange</span></a> <a href="https://mastodon.world/tags/Oceans" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Oceans</span></a> <a href="https://mastodon.world/tags/SeaLevels" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SeaLevels</span></a> <a href="https://mastodon.world/tags/Ice" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Ice</span></a> <a href="https://mastodon.world/tags/Antarctica" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Antarctica</span></a> <a href="https://mastodon.world/tags/SouthernOcean" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SouthernOcean</span></a> <a href="https://mastodon.world/tags/SeaLevelRise" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SeaLevelRise</span></a> <a href="https://mastodon.world/tags/AntarcticIceSheet" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>AntarcticIceSheet</span></a> <a href="https://mastodon.world/tags/Humanity" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Humanity</span></a> <a href="https://mastodon.world/tags/Melting" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Melting</span></a> <a href="https://mastodon.world/tags/BadNews" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>BadNews</span></a> <br><a href="https://the-14.com/the-antarctic-ice-sheet-is-melting-and-this-is-bad-news-for-humanity/" rel="nofollow noopener" target="_blank"><span class="invisible">https://</span><span class="ellipsis">the-14.com/the-antarctic-ice-s</span><span class="invisible">heet-is-melting-and-this-is-bad-news-for-humanity/</span></a></p>
Artizanne<p><a href="https://www.theguardian.com/world/2023/feb/15/antarctic-sea-ice-hits-record-low-climate-crisis?CMP=Share_AndroidApp_Other" target="_blank" rel="nofollow noopener" translate="no"><span class="invisible">https://www.</span><span class="ellipsis">theguardian.com/world/2023/feb</span><span class="invisible">/15/antarctic-sea-ice-hits-record-low-climate-crisis?CMP=Share_AndroidApp_Other</span></a><br /><a href="https://mstdn.social/tags/AntarcticIceSheet" class="mention hashtag" rel="tag">#<span>AntarcticIceSheet</span></a> <a href="https://mstdn.social/tags/ClimateCrisis" class="mention hashtag" rel="tag">#<span>ClimateCrisis</span></a> <a href="https://mstdn.social/tags/auspol" class="mention hashtag" rel="tag">#<span>auspol</span></a></p>
Julius Garbe<p>I’m happy to finally present our new paper “The evolution of future Antarctic surface melt using PISM-dEBM-simple”!<br>We use the <a href="https://mastodon.social/tags/PISM_model" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>PISM_model</span></a> to take a look at how surface melting of the <a href="https://mastodon.social/tags/AntarcticIceSheet" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>AntarcticIceSheet</span></a> changes under future <a href="https://mastodon.social/tags/GlobalWarming" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>GlobalWarming</span></a>.</p><p>Yes, it is cold in Antarctica. But nonetheless, even at temps below zero, snow and ice at the surface can melt due to the available energy from the sun. This contribution is almost negligible today, but could increase enormously (up to 10-fold) in future.</p>
Julius Garbe<p><span class="h-card"><a href="https://universeodon.com/@GlacierGuy" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>GlacierGuy</span></a></span> Exactly. It's related to a phenomenon called <a href="https://mastodon.social/tags/hysteresis" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>hysteresis</span></a>, which I try to explain in this <span class="h-card"><a href="https://mastodon.social/@EuroGeosciences" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>EuroGeosciences</span></a></span> blog post (from which the graphics are also taken): <a href="https://blogs.egu.eu/divisions/cr/2020/12/04/hysteresis-for-dummies-why-history-matters/" rel="nofollow noopener" target="_blank"><span class="invisible">https://</span><span class="ellipsis">blogs.egu.eu/divisions/cr/2020</span><span class="invisible">/12/04/hysteresis-for-dummies-why-history-matters/</span></a></p><p>We also published an article in <span class="h-card"><a href="https://sciencemastodon.com/@nature" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>nature</span></a></span> about the hysteresis of the <a href="https://mastodon.social/tags/AntarcticIceSheet" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>AntarcticIceSheet</span></a>: <a href="https://www.nature.com/articles/s41586-020-2727-5" rel="nofollow noopener" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">nature.com/articles/s41586-020</span><span class="invisible">-2727-5</span></a></p>
Ruth Mottram<p>Danish <a href="https://fediscience.org/tags/Greenland" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Greenland</span></a> ice sheet seminar will be on 5th January, organised by Kirk Scanlan at DTU-Space.</p><p><a href="https://fediscience.org/tags/GreenlandIceSheet" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>GreenlandIceSheet</span></a> <a href="https://fediscience.org/tags/AntarcticIceSheet" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>AntarcticIceSheet</span></a></p>