Andreas Preusser
Earth Observation 🛰️| Sea Ice ❄️| Digital Twins 🌍
Research background in sea ice remote sensing and in-situ observations of atmosphere-sea ice-ocean interactions in the Arctic.
Now at DLR as program manager for digital twins in EO (DestinE and ESA DTE).
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- Reposted by Andreas PreusserWow. Check this out. Politicians actually trying to solve problems can achieve a lot! www.washingtonpost.com/climate-solu...
- Reposted by Andreas PreusserHuge algal bloom on the #Baltic Sea! The #Copernicus #Sentinel2 image, colliected on July 21st shows an enormous swirling algal bloom on the eastern part of swedisch islands, during the longest #heatwave ever for #Scandinavia.
- Reposted by Andreas PreusserAwful. More horrible science news "The NASA National Snow and Ice Data Center Distributed Active Archive Center (NSIDC DAAC) learned yesterday that the Department of Defense (DoD) will stop processing & delivering the Special Sensor Microwave Imager/Sounder (SSMIS) data no later than 30 June 2025."
- Reposted by Andreas PreusserThis ship braved the Greenland Sea in winter, venturing into ice-covered waters to capture crucial data about the Earth's future go.nature.com/4ebFOGj
- Reposted by Andreas PreusserWhat happens in the Arctic doesn't stay in the Arctic. It affects us all. The Arctic Monitoring and Assessment Programme (AMAP) has released their Summary Arctic Climate Change Update. Read it: www.amap.no/documents/do... Nobody can later say they weren't warned, again and again.
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- Anyone else at the ESA LPS25 / DestinE UE#4 in Vienna planning to go to the TV on the Radio concert on June 25? Just by chance? ;)
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More than art, a data story. The #ESOTC2024 cover art shows a mountainscape based on ERA5 data from 1975-2024, depicting annual and decadal temperature anomalies in Europe. Sun and clouds convey contrasting east-west climate conditions of 2024 in Europe. Full report: bit.ly/3G9MdEX - Reposted by Andreas Preusser[Not loaded yet]
- Reposted by Andreas PreusserIf you are into Arctic sea ice thermodynamics, here is our new dataset of 82 CRREL ice mass balance buoys deployed in 1997–2024 with estimates of snow and ice thickness and their interface evolution: doi.org/10.5281/zenodo.15096485
- Reposted by Andreas Preusser🚨 It's official - 2025 likely observed the lowest annual maximum #Arctic sea ice extent on record! Climate change is reshaping the Arctic, all throughout the year. For more information from @nsidc.bsky.social: nsidc.org/sea-ice-toda...
- Reposted by Andreas PreusserHeute Morgen: Übergabe des von > 13.600 Wissenschaftler*innen unterzeichneten Appells v @de.scientists4future.org für Bekenntnis zu Klimaschutz an BT-Abgeordnete v @gruene-bundestag.de @spdfraktion.de @dielinkebt.bsky.social. Fehlte jemand? Link zum pdf: www.bayceer.uni-bayreuth.de/s4f/de/top/5...
- Go go go! 11000 Wissenschaftler:innen aus DE, sehr stark! Vielleicht an der Zeit für @taz.de, @derfreitag.bsky.social, @zeit.de, @deutschlandfunk.de.web.brid.gy und co. das Ganze mal aufzugreifen.
- Vorschau auf die Druckversion des #S4FAppell an die Politik Zeichnung noch möglich bis Montag 24.03. 23:59 Uhr Öffentliche Übergabe des Appells: Dienstag, 25.03. 09:30 Uhr, Nordende Friedrich-Ebert-Platz www.bayceer.uni-bayreuth.de/s4f/de/top/o...
- Very nice new tool from @copernicusecmwf.bsky.social. Certainly quite some room for further additions/improvements, but still great to easily share some basic ERA5 stats in no time.
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- Astonishing sea ice dynamics north of Greenland at the moment. One of the few occasions (2003, 2011, 2013 and 2018 in the last 25 yrs) of large polynyas opening up in that region during winter. One to watch!
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- Reposted by Andreas PreusserAlice Weidel nennt Universitäten "queer-woke Kaderschmieden" und sagt: "Wir schließen alle Gender Studies und schmeißen alle diese Professoren raus". Die Naturwissenschafts-Community muss sich hier klar auf die Seite der Geistes- & Sozialwissenschaft stellen. Das ist ein Angriff auf alle. (Thread)
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- Reposted by Andreas PreusserNature Climate Change January issue is now online Content includes 💻 Internet image search & climate views 🌀 cyclone risk to ecosystems 📉 the Global Stocktake technical dialogue 🦠 Microbial carbon use efficiency in soil models 🧊 smoother Arctic sea ice & much more www.nature.com/nclimate/vol...
- Reposted by Andreas PreusserSea ice paper alert, congratulations to my colleagues! Krumpen, T., von Albedyll, L., Bünger, H.J. et al. Smoother sea ice with fewer pressure ridges in a more dynamic Arctic. Nat. Clim. Chang. (2025). doi.org/10.1038/s415... #Arctic #climate 🌊 🥼❄️ rdcu.be/d5rtv
- Reposted by Andreas PreusserA new visualization showing the Keeling Curve alongside the Antarctic ice core CO2 data. svs.gsfc.nasa.gov/5447
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- Our new #polynya study (large team led by Igor Dmitrenko) is finally out in Ocean Science! Follow the link to learn more about the role of sea ice openings (i.e., polynyas & leads) for driving the DVM of zooplankton in the Laptev and Beaufort seas - os.copernicus.org/articles/20/...
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