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#amoc

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John Vaccaro (johniac)<p>SciTech Chronicles. . . . . . . . .April 15th, 2025</p><p><a href="https://bit.ly/stc041525" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="">bit.ly/stc041525</span><span class="invisible"></span></a></p><p><a href="https://mastodon.social/tags/AMOC" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>AMOC</span></a> <a href="https://mastodon.social/tags/core" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>core</span></a> <a href="https://mastodon.social/tags/EPICA" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>EPICA</span></a> #"noble gases" <a href="https://mastodon.social/tags/fireplaces" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>fireplaces</span></a> <a href="https://mastodon.social/tags/Ukraine" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Ukraine</span></a> <a href="https://mastodon.social/tags/microstratigraphic" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>microstratigraphic</span></a> <a href="https://mastodon.social/tags/micromorphology" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>micromorphology</span></a> <a href="https://mastodon.social/tags/light" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>light</span></a> <a href="https://mastodon.social/tags/sleep" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>sleep</span></a> <a href="https://mastodon.social/tags/bedroom" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>bedroom</span></a> <a href="https://mastodon.social/tags/waking" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>waking</span></a> <a href="https://mastodon.social/tags/Kahramanmara%C5%9F" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Kahramanmaraş</span></a> <a href="https://mastodon.social/tags/ALOS" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ALOS</span></a>-2 <a href="https://mastodon.social/tags/slop" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>slop</span></a>-slip <a href="https://mastodon.social/tags/plates" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>plates</span></a> #1-methylxanthine <a href="https://mastodon.social/tags/learning" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>learning</span></a> <a href="https://mastodon.social/tags/neuroprotection" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>neuroprotection</span></a> <a href="https://mastodon.social/tags/antioxidant" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>antioxidant</span></a></p>
OTTENSER GESTALTEN<p>Das Klima läuft AMOC<br>Europas kalte Zukunft und das Versagen der deutschen Politik<br><span class="h-card" translate="no"><a href="https://mastodon.social/@blaetter" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>blaetter</span></a></span> <span class="h-card" translate="no"><a href="https://mastodon.online/@ChristianStoecker" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>ChristianStoecker</span></a></span> <br><a href="https://norden.social/tags/klimakrise" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>klimakrise</span></a> <a href="https://norden.social/tags/AMOC" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>AMOC</span></a> <a href="https://norden.social/tags/Golfstrom" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Golfstrom</span></a> <a href="https://norden.social/tags/klima" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>klima</span></a> </p><p><a href="https://www.blaetter.de/ausgabe/2025/april/das-klima-laeuft-amoc" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">blaetter.de/ausgabe/2025/april</span><span class="invisible">/das-klima-laeuft-amoc</span></a></p>
HistoPol (#HP) 🏴 🇺🇸 🏴<p><span class="h-card" translate="no"><a href="https://troet.cafe/@connyOe" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>connyOe</span></a></span> <span class="h-card" translate="no"><a href="https://fediscience.org/@rahmstorf" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>rahmstorf</span></a></span> <span class="h-card" translate="no"><a href="https://fediscience.org/@Ruth_Mottram" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>Ruth_Mottram</span></a></span> </p><p>... <a href="https://mastodon.social/tags/AMOC" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>AMOC</span></a> <a href="https://mastodon.social/tags/Klimawandel" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Klimawandel</span></a> <a href="https://mastodon.social/tags/Klimaforschung" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Klimaforschung</span></a> <a href="https://mastodon.social/tags/Erderw%C3%A4rmung" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Erderwärmung</span></a> <a href="https://mastodon.social/tags/Eiszeit" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Eiszeit</span></a> <a href="https://mastodon.social/tags/Golfstrom" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Golfstrom</span></a> <a href="https://mastodon.social/tags/ACC" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ACC</span></a></p><p>(3/3)</p><p>Zur einer 👉 <a href="https://mastodon.social/tags/Eiszeit" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Eiszeit</span></a> wird es hingegen in den nächsten 50.000 Jahren *nicht mehr* kommen können👈, es sei denn durch einen sehr großen <a href="https://mastodon.social/tags/Meteoriteneinschlag" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Meteoriteneinschlag</span></a>:</p><p><a href="https://mastodon.social/@HistoPol/113451660913899315" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">mastodon.social/@HistoPol/1134</span><span class="invisible">51660913899315</span></a></p><p>//</p>
HistoPol (#HP) 🏴 🇺🇸 🏴<p><span class="h-card" translate="no"><a href="https://troet.cafe/@connyOe" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>connyOe</span></a></span> <span class="h-card" translate="no"><a href="https://fediscience.org/@rahmstorf" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>rahmstorf</span></a></span> <span class="h-card" translate="no"><a href="https://fediscience.org/@Ruth_Mottram" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>Ruth_Mottram</span></a></span> </p><p><a href="https://mastodon.social/tags/AMOC" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>AMOC</span></a> <a href="https://mastodon.social/tags/Klimawandel" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Klimawandel</span></a> <a href="https://mastodon.social/tags/Klimaforschung" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Klimaforschung</span></a> <a href="https://mastodon.social/tags/Erderw%C3%A4rmung" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Erderwärmung</span></a> <a href="https://mastodon.social/tags/Eiszeit" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Eiszeit</span></a> <a href="https://mastodon.social/tags/Golfstrom" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Golfstrom</span></a> <a href="https://mastodon.social/tags/ACC" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ACC</span></a></p><p>(2/n)</p><p>...wohl auf den <a href="https://mastodon.social/tags/BritischenInseln" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>BritischenInseln</span></a>, viel kühler werden, wie auch in einigen anderen Regionen.</p><p>Es wird auch gewaltige biologische Umwälzungen wegen des Wegfalls der Meeresströmungen geben und die nun👉 *neu* prognostierten *minus* 20% in der ACC-Zirkulation bis 2050 wird jedoch zu einer *weiteren Beschleunigung* der <a href="https://mastodon.social/tags/Erderw%C3%A4rmung" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Erderwärmung</span></a> führen. 1)<br>... </p><p>2)<br><a href="https://fediscience.org/@rahmstorf/114031342979452653" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">fediscience.org/@rahmstorf/114</span><span class="invisible">031342979452653</span></a></p>
HistoPol (#HP) 🏴 🇺🇸 🏴<p><span class="h-card" translate="no"><a href="https://troet.cafe/@connyOe" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>connyOe</span></a></span> <br><span class="h-card" translate="no"><a href="https://fediscience.org/@rahmstorf" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>rahmstorf</span></a></span> <br><span class="h-card" translate="no"><a href="https://fediscience.org/@Ruth_Mottram" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>Ruth_Mottram</span></a></span> </p><p><a href="https://mastodon.social/tags/AMOC" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>AMOC</span></a> <a href="https://mastodon.social/tags/Klimawandel" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Klimawandel</span></a> <a href="https://mastodon.social/tags/Klimaforschung" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Klimaforschung</span></a> <a href="https://mastodon.social/tags/Erderw%C3%A4rmung" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Erderwärmung</span></a> <a href="https://mastodon.social/tags/Eiszeit" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Eiszeit</span></a> <a href="https://mastodon.social/tags/Golfstrom" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Golfstrom</span></a> <a href="https://mastodon.social/tags/ACC" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ACC</span></a></p><p>(1/2)</p><p>Die <a href="https://mastodon.social/tags/Golfstrom" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Golfstrom</span></a>-/ <a href="https://mastodon.social/tags/ACC" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ACC</span></a>- 1)/ <a href="https://mastodon.social/tags/AMOC" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>AMOC</span></a>-Diskussion 2) beobachte ich schon sehr lange. Klar, bei einem Stillstand würde es, v. a... </p><p>1)<br><a href="https://mastodon.social/tags/AntarktischerZirkumpolarstrom" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>AntarktischerZirkumpolarstrom</span></a> (ACC)</p><p><a href="https://www.spiegel.de/wissenschaft/natur/acc-die-staerkste-meeresstroemung-der-erde-wird-schwaecher-warum-das-ein-problem-ist-a-9ede7b9f-0650-4ba6-b1f1-c4e92c33250a" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">spiegel.de/wissenschaft/natur/</span><span class="invisible">acc-die-staerkste-meeresstroemung-der-erde-wird-schwaecher-warum-das-ein-problem-ist-a-9ede7b9f-0650-4ba6-b1f1-c4e92c33250a</span></a></p>
MPI für Meteorologie<p>❄️Between the last glacial maximum &amp; today, humans were exposed to severely rising sea levels 🌊 &amp; recurrent phases of strong abrupt cooling events.🥶 <a href="https://wisskomm.social/tags/MPIM" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>MPIM</span></a> researchers have uncovered the origin of these strong temperature fluctuations over the past 20,000 years using a novel coupled climate-ice sheet model. They found that <a href="https://wisskomm.social/tags/iceberg" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>iceberg</span></a> armadas 🧊🧊🧊 &amp; changed river courses were responsible for <a href="https://wisskomm.social/tags/AMOC" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>AMOC</span></a> weakening &amp; abrupt cooling. <br><a href="https://mpimet.mpg.de/en/communication/detail-view-news-homepage/new-climate-model-reveals-the-triggers-of-abrupt-climatic-changes-in-the-past-20000-years" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">mpimet.mpg.de/en/communication</span><span class="invisible">/detail-view-news-homepage/new-climate-model-reveals-the-triggers-of-abrupt-climatic-changes-in-the-past-20000-years</span></a><br>CC BY 3.0 Ziemen et al. 2025 <a href="https://doi.org/10.5446/69659" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="">doi.org/10.5446/69659</span><span class="invisible"></span></a></p>
joene 🏴🍉<p>Recommended first video from a new YT channel. </p><p>Astrum Earth: *What the AMOC Will Do to Earth This Century*</p><p><a href="https://www.youtube.com/watch?v=GDy7Q8iAtFg" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">youtube.com/watch?v=GDy7Q8iAtF</span><span class="invisible">g</span></a> <br>(🛡️ Invidious: <a href="https://id.420129.xyz/watch?v=GDy7Q8iAtFg" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">id.420129.xyz/watch?v=GDy7Q8iA</span><span class="invisible">tFg</span></a>)</p><p><a href="https://todon.nl/tags/AMOC" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>AMOC</span></a> <a href="https://todon.nl/tags/ClimateDisaster" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ClimateDisaster</span></a> <a href="https://todon.nl/tags/ClimateCrisis" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ClimateCrisis</span></a></p>
Christian Stöcker<p>Ich habe mich, weil in der April-Ausgabe der <span class="h-card" translate="no"><a href="https://mastodon.social/@blaetter" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>blaetter</span></a></span> für deutsche und internationale Politik ein Text von mir über <a href="https://mastodon.social/tags/AMOC" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>AMOC</span></a>, Klima- und Energiepolitik erscheint, mit @KarinGothe darüber unterhalten, warum auch Schwarz-Rot zu sinnvoller Energiepolitik verdammt ist. Links:</p>
Prof. Stefan Rahmstorf<p>Good AFP fact check on false claims by notorious climate misinformer Anthony Watts about the risk of a major weakening of the Atlantic Meridional Overturning Circulation, known as <a href="https://fediscience.org/tags/AMOC" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>AMOC</span></a>.<br>It is laudible that AFP makes the effort to sort science from lobbyist distortions!<br><a href="https://factcheck.afp.com/doc.afp.com.36Z27BV" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">factcheck.afp.com/doc.afp.com.</span><span class="invisible">36Z27BV</span></a></p>
AG Klimatologie - SPACY<p>Our new paper led by Irene Trombini @irtrombini.bsky.social, Nils Weitzel and co-authors on <a href="https://xn--baw-joa.social/tags/Dansgaard" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Dansgaard</span></a>-Oeschger events - rapid warming events during the last Glacial is now out! 🥶 🌊<br>Discover how the atmosphere and the ocean shaped the Southern Hemisphere's response to past <a href="https://xn--baw-joa.social/tags/AMOC" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>AMOC</span></a> variations ▶️ <a href="https://doi.org/10.1029/2024GL111473" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="">doi.org/10.1029/2024GL111473</span><span class="invisible"></span></a></p>
anlomedad<p>On our way to 2100, the continued AMOC weakening leads to less and less CO2 uptake. (Which increases social cost of carbon, SCC)<br><a href="https://www.pnas.org/doi/10.1073/pnas.2419543122" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">pnas.org/doi/10.1073/pnas.2419</span><span class="invisible">543122</span></a><br>"Weakening AMOC reduces ocean carbon uptake and increases the social cost of carbon" by Schaumann et al 2025.<br>They combine a geochemical model with a freshwater hosing model and then watch how many CO2 molecules manage to sink to the ocean floor in which warming scenario.</p><p>German <a href="https://climatejustice.social/tags/scicomm" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>scicomm</span></a> summary:<br> <a href="https://nachrichten.idw-online.de/2025/02/25/schwaechere-meeresstroemung-koennte-billionen-kosten" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">nachrichten.idw-online.de/2025</span><span class="invisible">/02/25/schwaechere-meeresstroemung-koennte-billionen-kosten</span></a></p><p>***** <br>Hm. Is that it for the hope for 0 additional warming soon after emissions have stopped. Because that hope is based on how the oceans are assumed to keep removing CO2 from the atmo for a while after zero emissions is achieved.</p><p>The slowing <a href="https://climatejustice.social/tags/AMOC" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>AMOC</span></a> at its Northernmost branch used to do the heavy lifting in carbon removal via the forklift of temperature and salinity, that's how I read the paper.</p><p>Come to think of it, the wind "around" Antarctica is picking up speed due to <a href="https://climatejustice.social/tags/climatechange" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>climatechange</span></a>. This wind pulls up water from the deep Southern Ocean and is thus also part of the AMOC, a part projected to speed up, not slow down. Yay. <br>But.<br>Pulling up deep water faster also pulls up the old carbon faster which was transported there by the AMOC. <br>So...uhm, does this increased wind-driven carbon upwelling intensify the effect of the ever-reduced carbon removal by the slowing AMOC? <br>I bet, this would be visible in <a href="https://climatejustice.social/tags/paleoclimate" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>paleoclimate</span></a> data around the Younger Dryas. Eg, pairing the Greenland annual temperature time series and annual Antarctic CO2 record. <br>If correct then I'd expect: just before the AMOC collapse, when Greenland still heats up, CO2 growth should increase. And when AMOC slows down, when Greenland starts cooling, the annual growth in CO2 should further intensify. <br>Unless... hm. The re-cooling also buries a lot of soil and plants under new ice in Scandinavia and Canada. Could be, this process balances the otherwise expected growth increase.Hm.</p><p>Going to look at it tomorrow. Am again completely in awe that we do have annually resolved Greenland temperature and Antarctic CO2 levels all the way back to the previous interglacial!!</p>
Tino Eberl<p>Die Abschwächung der Nordatlantischen Umwälzströmung (<a href="https://mastodon.online/tags/AMOC" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>AMOC</span></a>) könnte bis 2100 wirtschaftliche Schäden in Billionenhöhe verursachen.</p><p>Eine schwächere Strömung bindet naturgemäß weniger <a href="https://mastodon.online/tags/CO2" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>CO2</span></a> im Ozean, was die <a href="https://mastodon.online/tags/Erderw%C3%A4rmung" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Erderwärmung</span></a> weiter verstärkt. Dadurch steigen die gesellschaftlichen Kosten durch <a href="https://mastodon.online/tags/Extremwetter" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Extremwetter</span></a> wie <a href="https://mastodon.online/tags/Hitze" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Hitze</span></a>, <a href="https://mastodon.online/tags/D%C3%BCrre" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Dürre</span></a> und <a href="https://mastodon.online/tags/%C3%9Cberschwemmungen" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Überschwemmungen</span></a>. Die Folgen wurden bisher wohl unterschätzt.</p><p><a href="https://www.uni-hamburg.de/newsroom/forschung/2025/0225-amoc.html" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">uni-hamburg.de/newsroom/forsch</span><span class="invisible">ung/2025/0225-amoc.html</span></a></p><p><a href="https://mastodon.online/tags/Klimawandel" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Klimawandel</span></a> <a href="https://mastodon.online/tags/Klimaforschung" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Klimaforschung</span></a> <a href="https://mastodon.online/tags/Meeresstr%C3%B6mung" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Meeresströmung</span></a> <a href="https://mastodon.online/tags/Kippelement" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Kippelement</span></a></p>
Max-Planck-Gesellschaft<p>Schwächere Meeresströmung = Billionenkosten? ⚠️Eine <a href="https://wisskomm.social/tags/AMOC" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>AMOC</span></a>-Abschwächung senkt die <a href="https://wisskomm.social/tags/CO" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>CO</span></a>₂-Aufnahme des Ozeans, verstärkt die <a href="https://wisskomm.social/tags/Erderw%C3%A4rmung" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Erderwärmung</span></a> &amp; treibt Kosten in die Höhe - das fanden die Forscher <span class="h-card" translate="no"><a href="https://mas.to/@felixschaumann" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>felixschaumann</span></a></span> &amp; <span class="h-card" translate="no"><a href="https://fediscience.org/@Edu_Alastrue" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>Edu_Alastrue</span></a></span> in ihrer neuen Studie heraus. In diesem short Wissen-Was-Video fasst Carolin Riethmüller das Wichtigste für Euch zusammen (2:45 min) ▶️ (<span class="h-card" translate="no"><a href="https://wisskomm.social/@MPI_Meteo" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>MPI_Meteo</span></a></span> 🔗 <a href="https://youtu.be/BoNA-C7fFoI?feature=shared" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">youtu.be/BoNA-C7fFoI?feature=s</span><span class="invisible">hared</span></a></p>
Prof. Stefan Rahmstorf<p>Neue Studie der Universität Hamburg und des Max-Planck-Instituts für Meteorologie: Schwächere Atlantikströmung <a href="https://fediscience.org/tags/AMOC" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>AMOC</span></a> könnte Billionen kosten</p><p><a href="https://www.uni-hamburg.de/newsroom/forschung/2025/0225-amoc.html" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">uni-hamburg.de/newsroom/forsch</span><span class="invisible">ung/2025/0225-amoc.html</span></a></p>
Karl Schwartz, Artist advocate<p>Comprehensive Review paper:</p><p>Key drivers of large scale changes in North Atlantic atmospheric and oceanic circulations and their predictability</p><p><a href="https://europepmc.org/article/PMC/PMC11882673" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">europepmc.org/article/PMC/PMC1</span><span class="invisible">1882673</span></a></p><p><a href="https://mastodon.social/tags/climatechange" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>climatechange</span></a> <a href="https://mastodon.social/tags/news" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>news</span></a> <a href="https://mastodon.social/tags/AMOC" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>AMOC</span></a> <span class="h-card" translate="no"><a href="https://fediscience.org/@kathhayhoe" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>kathhayhoe</span></a></span></p>
Dr. Evan J. Gowan<p>Niu et al investigate the growth of the Eurasian Ice Sheets from the MIS 3 minimum (38,000 years ago) using a coupled ice sheet, atmosphere and ocean model. They find the rapid growth of the ice sheets happened only when there was a weak AMOC.</p><p><a href="https://fediscience.org/tags/ClimateChange" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ClimateChange</span></a> <a href="https://fediscience.org/tags/AMOC" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>AMOC</span></a> <a href="https://fediscience.org/tags/IceSheets" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>IceSheets</span></a> <a href="https://fediscience.org/tags/Europe" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Europe</span></a></p><p><a href="https://doi.org/10.1038/s41612-025-00982-5" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">doi.org/10.1038/s41612-025-009</span><span class="invisible">82-5</span></a></p>
anatole<p>Jet streams are fast flowing, narrow air currents. The main jet streams flow west to east around the globe.</p><p>Because of <a href="https://mapstodon.space/tags/climate" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>climate</span></a> collapse, the northern polar jet stream becomes more variable. A stratospheric polar vortex disruption is linked with extreme cold winter weather across parts of Asia and North America, including the Feb. 2021 North American cold wave. Report: <a href="https://www.bbc.com/news/science-environment-58425526" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">bbc.com/news/science-environme</span><span class="invisible">nt-58425526</span></a></p><p>Anyway, <a href="https://mapstodon.space/tags/AMOC" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>AMOC</span></a> (the main ocean current system in the Atlantic Ocean) currently offers 12°C to Ireland:</p>
Ivi Choc<p><a href="https://mastodon.online/tags/FYI" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>FYI</span></a> <a href="https://mastodon.online/tags/PaulBeckwith" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>PaulBeckwith</span></a> video lecture and literature review <a href="https://mastodon.online/tags/AMOC" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>AMOC</span></a> <a href="https://mastodon.online/tags/AmocShutdown" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>AmocShutdown</span></a></p><p>"- wind driven flow of water in the Southern Hemisphere would keep the AMOC flow slightly above zero<br>- havoc would still be wreaked on the Earth<br>- this new paper is not in disagreement with previous work, but adds to our understanding of the AMOC"</p><p><a href="https://www.youtube.com/watch?v=T8rj117OvAI" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="">youtube.com/watch?v=T8rj117OvAI</span><span class="invisible"></span></a></p><p><a href="https://mastodon.online/tags/ClimateScience" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ClimateScience</span></a> <a href="https://mastodon.online/tags/climatechange" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>climatechange</span></a> <a href="https://mastodon.online/tags/ClimateEmergency" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ClimateEmergency</span></a> <a href="https://mastodon.online/tags/ClimateCrisis" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ClimateCrisis</span></a> <a href="https://mastodon.online/tags/ClimateBreakdown" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ClimateBreakdown</span></a> <a href="https://mastodon.online/tags/climatecatastrophe" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>climatecatastrophe</span></a> <a href="https://mastodon.online/tags/globalWarming" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>globalWarming</span></a> <a href="https://mastodon.online/tags/globalHeating" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>globalHeating</span></a> <a href="https://mastodon.online/tags/ExtremeWeather" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ExtremeWeather</span></a></p>
MIT Technology Review DE<p>Die AMOC ist Teil des mächtigsten Flusses der Welt – ein Netzwerk aus Meeresströmungen wie dem Golfstrom, das sich über zehntausende Kilometer von der Südsee bis nach Grönland erstreckt.</p><p><a href="https://social.heise.de/tags/Golfstrom" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Golfstrom</span></a> <a href="https://social.heise.de/tags/AMOC" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>AMOC</span></a> <a href="https://social.heise.de/tags/Klima" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Klima</span></a></p><p> <a href="https://t3n.de/news/klima-kipppunkt-wie-wahrscheinlich-ist-ein-kollaps-des-golfstroms-1675502/" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">t3n.de/news/klima-kipppunkt-wi</span><span class="invisible">e-wahrscheinlich-ist-ein-kollaps-des-golfstroms-1675502/</span></a></p>
Larus mammut<p><a href="https://climatejustice.social/tags/amoc" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>amoc</span></a><br> <a href="https://www.theguardian.com/environment/2025/feb/26/total-collapse-of-vital-atlantic-currents-unlikely-this-century-study-finds" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">theguardian.com/environment/20</span><span class="invisible">25/feb/26/total-collapse-of-vital-atlantic-currents-unlikely-this-century-study-finds</span></a></p>
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