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AI4PEX🚀 First General Assembly for <a href="https://mastodon.social/tags/AI4PEX" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#AI4PEX</a> in Lund! Last month partners from across Europe met to advance <a href="https://mastodon.social/tags/EarthSystemModels" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#EarthSystemModels</a> with <a href="https://mastodon.social/tags/AI" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#AI</a>, <a href="https://mastodon.social/tags/ML" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#ML</a> & <a href="https://mastodon.social/tags/EarthObservation" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#EarthObservation</a>. 4 days packed with: ✨ Shaping benchmarking tools 🛠 Reviewing progress & syncing milestones 🌍 Boosting outreach & community building 🤝 Hands-on collaboration Big thanks to Lund University for hosting & to all driving this forward! 👉 www.ai4pex.org<a href="https://mastodon.social/tags/Climate" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Climate</a> <a href="https://mastodon.social/tags/HorizonEU" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#HorizonEU</a>

AI4PEXFourth and last day of our <a href="https://mastodon.social/tags/AI4PEX" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#AI4PEX</a> GA is again reserved for workshops. Moderated by Fangfei Lan from UNIL we spend the morning focusing on Neural Operater Learning. In the afternoon, we build our own hybrid model using the SINDBAD modeling framework, led by Nuno Carvalhais from MPG-BGC. <a href="https://mastodon.social/tags/CINEA" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#CINEA</a> <a href="https://mastodon.social/tags/ESMs" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#ESMs</a>

AI4PEX<a href="https://mastodon.social/tags/AI4PEX" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#AI4PEX</a> General Assembly Day 2: starting the day with in-depth scientific talks and a poster session on the main projects achievements of the last year, before we split into groups to discuss in more detail the next steps for the atmosphere, ocean and land teams. In the evening we went to see the Kulturen Open Air Museum, traveling back in time, immersing in the history of the region.<a href="https://mastodon.social/tags/CINEA" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#CINEA</a> <a href="https://mastodon.social/tags/HorizonEU" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#HorizonEU</a>

AI4PEXToday we are kicking off the 1st <a href="https://mastodon.social/tags/AI4PEX" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#AI4PEX</a> General Assembly in Lund, Sweden, hosted by Lund University. Within the next 4 days we will talk about achievements, discuss on methods and plan the work for the next year, while getting closer, building trust and turning our team into a project family. Today, we started with a workshop on Doing Interdisciplinarity to set the stage for an effective communication across disciplinary boundaries, moderated by Catrin Finkenauer from Utrecht University.

AI4PEX<a href="https://mastodon.social/tags/AI4PEX" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#AI4PEX</a> & <a href="https://mastodon.social/tags/EXPECT" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#EXPECT</a> joining forces to improve prediction of Climate Extremes in <a href="https://mastodon.social/tags/ESMs" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#ESMs</a>Fantastic momentum at <a href="https://mastodon.social/tags/EGU25" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#EGU25</a>! Teams from two <a href="https://mastodon.social/tags/HorizonEU" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#HorizonEU</a> projects came together for a Splinter Meeting to explore synergies and plan future collaboration.Next steps? We're aiming for a joint hackathon and an ECR meeting to build stronger connections and drive innovation across projects. Stay tuned—exciting things ahead!<a href="https://mastodon.social/tags/CINEA_EU" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#CINEA_EU</a> <a href="https://mastodon.social/tags/ESM" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#ESM</a> <a href="https://mastodon.social/tags/ClimateResearchNet" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#ClimateResearchNet</a> <a href="https://mastodon.social/tags/ClimateScience" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#ClimateScience</a> <a href="https://mastodon.social/tags/ResearchInnovation" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#ResearchInnovation</a>

AI4PEX🎆 Happy New Year 2025! ✨This year <a href="https://mastodon.social/tags/AI4PEX" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#AI4PEX</a> goal is to improve the representation of three important processes in climate models:(i) the response of tropical and subtropical low clouds to <a href="https://mastodon.social/tags/warming" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#warming</a>; (ii) the vegetation response to increased CO2; (iii) role of mesoscale processes (<a href="https://mastodon.social/tags/eddies" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#eddies</a>) in the ocean.

AI4PEX🎄 <a href="https://mastodon.social/tags/AI4PEX" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#AI4PEX</a> wishes you a wonderful holiday season and a prosperous New Year!

AI4PEX📢Exciting news! <a href="https://mastodon.social/tags/AI4PEX" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#AI4PEX</a> is now on Bluesky!👉Connect with us at ai4pex.bsky.social for the latest project news and stay up to date with our research. <a href="https://mastodon.social/tags/ClimateResearch" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#ClimateResearch</a> <a href="https://mastodon.social/tags/HorizonEU" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#HorizonEU</a> <a href="https://mastodon.social/tags/Bluesky" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Bluesky</a> <a href="https://mastodon.social/tags/EarthObservation" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#EarthObservation</a> <a href="https://mastodon.social/tags/EarthSystemModels" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#EarthSystemModels</a>

AI4PEXHappy to share that <a href="https://mastodon.social/tags/AI4PEX" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#AI4PEX</a> has been featured in a new publication from the EU Research and Innovation highlighting 19 Horizon Europe projects that use artificial intelligence technology in current <a href="https://mastodon.social/tags/EarthObservation" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#EarthObservation</a> research activities. The report highlights various research tasks, views on what AI can offer, as well as the benefits, the risks and the limitations. 👉 Read more: <a href="https://op.europa.eu/en/publication-detail/-/publication/20cd754a-8523-11ef-a67d-01aa75ed71a1/language-en" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://op.europa.eu/en/publication-detail/-/publication/20cd754a-8523-11ef-a67d-01aa75ed71a1/language-en</a>

AI4PEX<a href="https://mastodon.social/tags/AI4PEX" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#AI4PEX</a> will tackle these challenges through a multidisciplinary framework focusing on processes controlling responses in the Atmosphere, Ocean and Land, and constraining key model process parameterisations to reliably represent how they are seen to operate in observations.

AI4PEX21. <a href="https://mastodon.social/tags/AI4PEX" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#AI4PEX</a> research focus 9: Coupling.We will couple, tune and evaluate the new <a href="https://mastodon.social/tags/ML" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#ML</a>-enhanced component models of the land, ocean and atmosphere to <a href="https://mastodon.social/tags/ESMs" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#ESMs</a> as more realistic component models are the first step towards improved projections of the future <a href="https://mastodon.social/tags/EarthSystem" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#EarthSystem</a>.

AI4PEX<a href="https://mastodon.social/tags/AI4PEX" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#AI4PEX</a> research focus 8: Projections AI4PEX aims to deliver improved <a href="https://mastodon.social/tags/climateprojections" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#climateprojections</a> of changes in the regimes of <a href="https://mastodon.social/tags/ExtremeEvents" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#ExtremeEvents</a> and associated impacts from the next generation of <a href="https://mastodon.social/tags/ESMs" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#ESMs</a> <a href="https://mastodon.social/tags/ArtificialIntelligence" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#ArtificialIntelligence</a>-enhanced and grounded on <a href="https://mastodon.social/tags/earthobservations" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#earthobservations</a>.

AI4PEX<a href="https://mastodon.social/tags/AI4PEX" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#AI4PEX</a> research focus 7: Extremes 🌊☀️🔥🌧️.We support understanding the recent trends in <a href="https://mastodon.social/tags/ExtremeWeather" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#ExtremeWeather</a>, such as prolonged <a href="https://mastodon.social/tags/Droughts" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Droughts</a> and <a href="https://mastodon.social/tags/heatwaves" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#heatwaves</a>, with the consequential intensification of <a href="https://mastodon.social/tags/wildfire" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#wildfire</a> weather, as well as the increases in <a href="https://mastodon.social/tags/ExtremeRainfall" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#ExtremeRainfall</a> regimes and <a href="https://mastodon.social/tags/Floods" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Floods</a>.

AI4PEX<a href="https://mastodon.social/tags/AI4PEX" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#AI4PEX</a> research focus 6: Uncertainty QuantificationTo overcome the limitations of traditional manual calibration methods, such as high computational costs and slow iterative processes, we improve uncertainty quantification by leveraging on Perturbed Parameter Ensemble.

AI4PEX<a href="https://mastodon.social/tags/AI4PEX" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#AI4PEX</a> research focus 5: LandWe build <a href="https://mastodon.social/tags/hybridmodels" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#hybridmodels</a> representing short-to-long-term responses of <a href="https://mastodon.social/tags/TerrestrialEcosystems" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#TerrestrialEcosystems</a> to changes in climate and atmospheric CO2, improve the vegetation response to water and heat stress and temperature sensitivity of decomposition in soils.

AI4PEX<a href="https://mastodon.social/tags/AI4PEX" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#AI4PEX</a> research focus 4: <a href="https://mastodon.social/tags/Ocean" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Ocean</a> We will improve the representation of ocean-related feedbacks on climate dynamics by - joint reconstruction of ocean heat and C fluxes - including ocean mesoscale processes (eddies) - computationally-efficient emulation of ocean biogeochemistry

AI4PEX<a href="https://mastodon.social/tags/AI4PEX" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#AI4PEX</a> research focus 2: Model DevelopmentTo develop better <a href="https://mastodon.social/tags/EarthSystemModels" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#EarthSystemModels</a> we will expand the use of <a href="https://mastodon.social/tags/EarthObservation" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#EarthObservation</a> in combination with <a href="https://mastodon.social/tags/MachineLearning" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#MachineLearning</a>. We focus on explainability of <a href="https://mastodon.social/tags/AI" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#AI</a> models and causality to better identify model-observations mismatch.

AI4PEX<a href="https://mastodon.social/tags/AI4PEX" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#AI4PEX</a> research focus 1: <a href="https://mastodon.social/tags/EarthObservation" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#EarthObservation</a>We use existing in-situ observations and satellite data to generate new upscaled <a href="https://mastodon.social/tags/MachineLearning" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#MachineLearning</a>-based products, and cross-check for with the <a href="https://mastodon.social/tags/Copernicus" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Copernicus</a> land, ocean and atmospheric datasets.<a href="https://mastodon.social/tags/EarthSystemModels" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#EarthSystemModels</a> <a href="https://mastodon.social/tags/climatescience" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#climatescience</a>

AI4PEXAre you wondering how <a href="https://mastodon.social/tags/AI4PEX" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#AI4PEX</a> plans to overcome uncertainties in <a href="https://mastodon.social/tags/ESMs" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#ESMs</a> and how to improve <a href="https://mastodon.social/tags/climateprojections" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#climateprojections</a> in the future? Over the next weeks, we will introduce you to the main research tasks of our project, which will ultimately result in an improved <a href="https://mastodon.social/tags/ESM" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#ESM</a>.🚀 Stay tuned!

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