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💧🌏 Greg CocksAncient Lakes And Rivers Unearthed In Arabia's Vast Desert -- <a href="https://phys.org/news/2025-04-ancient-lakes-rivers-unearthed-arabia.html" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://phys.org/news/2025-04-ancient-lakes-rivers-unearthed-arabia.html</a> <-- shared technical article -- <a href="https://doi.org/10.1038/s43247-025-02224-1" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://doi.org/10.1038/s43247-025-02224-1</a> <-- shared paper -- <a href="https://techhub.social/tags/GIS" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#GIS</a> <a href="https://techhub.social/tags/spatial" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#spatial</a> <a href="https://techhub.social/tags/mapping" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#mapping</a> <a href="https://techhub.social/tags/water" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#water</a> <a href="https://techhub.social/tags/hydrology" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#hydrology</a> <a href="https://techhub.social/tags/quaternary" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#quaternary</a> <a href="https://techhub.social/tags/desert" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#desert</a> <a href="https://techhub.social/tags/geomorphology" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#geomorphology</a> <a href="https://techhub.social/tags/landforms" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#landforms</a> <a href="https://techhub.social/tags/geomorphometry" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#geomorphometry</a> <a href="https://techhub.social/tags/Arabia" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Arabia</a> <a href="https://techhub.social/tags/climatechange" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#climatechange</a> <a href="https://techhub.social/tags/RubalKhali" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#RubalKhali</a> <a href="https://techhub.social/tags/SaudiArabia" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#SaudiArabia</a> <a href="https://techhub.social/tags/holocene" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#holocene</a> <a href="https://techhub.social/tags/model" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#model</a> <a href="https://techhub.social/tags/modeling" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#modeling</a> <a href="https://techhub.social/tags/spatialanalysis" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#spatialanalysis</a> <a href="https://techhub.social/tags/spatiotemporal" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#spatiotemporal</a> <a href="https://techhub.social/tags/earthsystemmodel" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#earthsystemmodel</a> <a href="https://techhub.social/tags/geology" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#geology</a> <a href="https://techhub.social/tags/lacustrine" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#lacustrine</a> <a href="https://techhub.social/tags/fluvial" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#fluvial</a> <a href="https://techhub.social/tags/sediments" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#sediments</a> <a href="https://techhub.social/tags/sedimentary" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#sedimentary</a> <a href="https://techhub.social/tags/flood" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#flood</a> <a href="https://techhub.social/tags/flooding" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#flooding</a> <a href="https://techhub.social/tags/lakes" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#lakes</a> <a href="https://techhub.social/tags/AfricanMonsoon" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#AfricanMonsoon</a> <a href="https://techhub.social/tags/rivers" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#rivers</a> <a href="https://techhub.social/tags/paleohydrology" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#paleohydrology</a> <a href="https://techhub.social/tags/stratigraphy" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#stratigraphy</a> <a href="https://techhub.social/tags/remotesensing" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#remotesensing</a> <a href="https://techhub.social/tags/landsat" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#landsat</a> <a href="https://techhub.social/tags/earthobservation" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#earthobservation</a> <a href="https://techhub.social/tags/dating" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#dating</a> <a href="https://techhub.social/tags/delta" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#delta</a> <a href="https://techhub.social/tags/cliff" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#cliff</a> <a href="https://techhub.social/tags/terrace" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#terrace</a> <a href="https://techhub.social/tags/rainfall" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#rainfall</a> <a href="https://techhub.social/tags/precipitation" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#precipitation</a>

Europe Says<a href="https://www.europesays.com/1899696/" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://www.europesays.com/1899696/</a> Assessing the impacts of mitigation and geoengineering intervention scenarios on Earth system dynamics and climatological variability with multimodal simulations <a href="https://pubeurope.com/tags/CarbonCycle" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#CarbonCycle</a> <a href="https://pubeurope.com/tags/Climate" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Climate</a> <a href="https://pubeurope.com/tags/ClimateChange" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#ClimateChange</a> <a href="https://pubeurope.com/tags/ClimateSciences" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#ClimateSciences</a> <a href="https://pubeurope.com/tags/CMIP6" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#CMIP6</a> <a href="https://pubeurope.com/tags/EarthObservations" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#EarthObservations</a> <a href="https://pubeurope.com/tags/EarthSystemModel" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#EarthSystemModel</a> <a href="https://pubeurope.com/tags/EnergyScienceAndTechnology" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#EnergyScienceAndTechnology</a> <a href="https://pubeurope.com/tags/engineering" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#engineering</a> <a href="https://pubeurope.com/tags/Geoengineering" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Geoengineering</a> <a href="https://pubeurope.com/tags/GlobalWarming" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#GlobalWarming</a> <a href="https://pubeurope.com/tags/HumanitiesAndSocialSciences" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#HumanitiesAndSocialSciences</a> <a href="https://pubeurope.com/tags/MathematicsAndComputing" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#MathematicsAndComputing</a> <a href="https://pubeurope.com/tags/multidisciplinary" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#multidisciplinary</a> <a href="https://pubeurope.com/tags/NaturalHazards" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#NaturalHazards</a> <a href="https://pubeurope.com/tags/science" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#science</a>

Prof. Tatiana IlyinaWhat if we could start a weather simulation and let it run over seasons, years, decades, centuries ... This is at the heart of the ICON-Seamless Project developing a new <a href="https://mas.to/tags/EarthSystemModel" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#EarthSystemModel</a> suitable for <a href="https://mas.to/tags/weather" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#weather</a> and <a href="https://mas.to/tags/climate" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#climate</a> forecasts.This new ICON-XPP model is our working horse for the upcoming CMIP7 climate projections. It will also remain the horse we are working on 😉At an all-hands workshop at the Seewetteramt <a href="https://mas.to/tags/Hamburg" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Hamburg</a> last week we discussed progress and challenges. <a href="https://social.bund.de/@DeutscherWetterdienst" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@DeutscherWetterdienst</a>

Prof. Tatiana IlyinaPlease spread this <a href="https://mas.to/tags/Job" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Job</a> Opening in my group at Universität <a href="https://mas.to/tags/Hamburg" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Hamburg</a>: Postdoctoral | <a href="https://mas.to/tags/Research" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Research</a> Associate in the Project “CAP7”.The focus is to enhance the representation of ocean biogeochemical processes, carbon-climate feedbacks, and ocean carbon storage under changing emissions in the new generation <a href="https://mas.to/tags/EarthSystemModel" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#EarthSystemModel</a> ICON-XPP. These novel simulations will contribute to <a href="https://mas.to/tags/CMIP7" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#CMIP7</a> and the next <a href="https://mas.to/tags/IPCC" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#IPCC</a> assessment of <a href="https://mas.to/tags/climatechange" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#climatechange</a>.See how to apply 👇 <a href="https://www.uni-hamburg.de/stellenangebote/ausschreibung.html?jobID=2e0d47c3b6870aeb6c73a893985cc286d4d924d6" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://www.uni-hamburg.de/stellenangebote/ausschreibung.html?jobID=2e0d47c3b6870aeb6c73a893985cc286d4d924d6</a>

Prof. Tatiana IlyinaAcceleration of <a href="https://mas.to/tags/climatechange" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#climatechange</a> is taking place due to our failure to cut increasing CO2 emissions.Any impact of Arctic coastal <a href="https://mas.to/tags/permafrost" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#permafrost</a> erosion on the global <a href="https://mas.to/tags/climate" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#climate</a> through increasing atmospheric CO2 concentrations until 2100 is comparatively small. Yet, this new <a href="https://mas.to/tags/EarthSystemModel" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#EarthSystemModel</a> component allows for a better quantification of the carbon budget, necessary for carbon monitoring under <a href="https://mas.to/tags/decarbonisation" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#decarbonisation</a> .Read more in this press release 👇 <a href="https://www.uni-hamburg.de/en/newsroom/presse/2024/pm40.html" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://www.uni-hamburg.de/en/newsroom/presse/2024/pm40.html</a> <a href="https://mas.to/tags/ilyinaScience" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#ilyinaScience</a>

Prof. Tatiana IlyinaIn a <a href="https://mas.to/tags/newpaper" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#newpaper</a> from my group, led by David Nielsen, we incorporated coastal permafrost as a new component of an <a href="https://mas.to/tags/EarthSystemModel" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#EarthSystemModel</a>.This allowed us to quantify that <a href="https://mas.to/tags/coastal" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#coastal</a> <a href="https://mas.to/tags/permafrost" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#permafrost</a> erosion weakens the Arctic Ocean <a href="https://mas.to/tags/CO2" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#CO2</a> uptake from the atmosphere by 7-14%. This exerts a positive biogeochemical feedback on <a href="https://mas.to/tags/climate" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#climate</a>, increasing atmospheric CO2 by 1–2 TgC yr−1 per °C of increase in global surface air temperature.Find out more here👇 <a href="https://www.nature.com/articles/s41558-024-02074-3" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://www.nature.com/articles/s41558-024-02074-3</a> <a href="https://mas.to/tags/ilyinaScience" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#ilyinaScience</a>

Prof. Tatiana Ilyina"Collaboration instead of academic competition" - my motto for the interview on the recent World Climate Research Program Workshop - "a climate modeling summit" - which we hosted in Hamburg. Find out why I believe so👇 <a href="https://www.cliccs.uni-hamburg.de/about-cliccs/news/2024-news/2024-05-03-esmo-meeting.html" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://www.cliccs.uni-hamburg.de/about-cliccs/news/2024-news/2024-05-03-esmo-meeting.html</a><a href="https://mas.to/tags/EarthSystemModel" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#EarthSystemModel</a> <a href="https://mas.to/tags/climatescience" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#climatescience</a> <a href="https://mas.to/tags/WCRP" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#WCRP</a>

Prof. Tatiana IlyinaWhat happens after a snowball Earth melts?With the new <a href="https://mas.to/tags/EarthSystemModel" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#EarthSystemModel</a> ICON, we find that the supergreenhouse climate was not necessarily a stable and hot climate over hundreds of thousands of years. It is also possible that the temperatures were moderate and even declined rapidly, on a time scale of just a few thousand years, in response to changes in the ocean C-cycle.Find out in this news piece👇 <a href="https://mpimet.mpg.de/en/communication/news/was-passiert-wenn-eine-schneeball-erde-schmilzt" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://mpimet.mpg.de/en/communication/news/was-passiert-wenn-eine-schneeball-erde-schmilzt</a>with more details in our new paper👇 <a href="https://doi.org/10.1038/s41467-024-47873-6" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://doi.org/10.1038/s41467-024-47873-6</a>

Prof. Tatiana IlyinaOnce upon a time, only about 650 million years ago, our Earth was a snowball. What was the aftermath <a href="https://mas.to/tags/greenhouse" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#greenhouse</a> <a href="https://mas.to/tags/climate" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#climate</a> triggering deglaciation and the ocean's role in it? We addressed this intriguing scientific question via a set of <a href="https://mas.to/tags/EarthSystemModel" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#EarthSystemModel</a> experiments in the new Nature Communication paper "Moderate greenhouse climate and rapid carbonate formation after Marinoan snowball Earth" led by Lennart Ramme within his PhD project.<a href="https://doi.org/10.1038/s41467-024-47873-6" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://doi.org/10.1038/s41467-024-47873-6</a>

Prof. Tatiana IlyinaHow does Earth breathe CO2 under different <a href="https://mas.to/tags/ClimateChange" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#ClimateChange</a> scenarios? Have a look at this visualization showing seasonal variations of atmospheric CO2 modulated by anthropogenic emissions and the strength of the ocean and land carbon sinks.Computed with an <a href="https://mas.to/tags/EarthSystemModel" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#EarthSystemModel</a> <a href="https://mas.to/tags/MPI" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#MPI</a>-ESM. Details at <a href="https://mas.to/tags/DKRZ" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#DKRZ</a> Gallery: <a href="https://www.dkrz.de/en/communication/galerie/Vis/esm/seasonal-variations-of-co2-under-climate-change" rel="nofollow noopener noreferrer" target="_blank">https://www.dkrz.de/en/communication/galerie/Vis/esm/seasonal-variations-of-co2-under-climate-change</a> <a href="https://mas.to/tags/ilyinaScience" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#ilyinaScience</a>

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