Eduardo Alastrué de Asenjo
@edualastrue.bsky.social
Climate Modelling 🌐 | Ocean Circulation / AMOC 🌊 | Extremes 🔥❄️ Postdoc @esrah.uni-hamburg.de (he/him) edualas.github.io
#EGU26 is around the corner, and I'm super excited to convene the first session dedicated only to AMOC changes & impacts 🌊🌍 Check out our fantastic line of oral and poster presentations, including our invited speaker @froeltho.bsky.social: www.egu26.eu/session/57485
#EGU26 is around the corner, and I'm super excited to convene the first session dedicated only to AMOC changes & impacts 🌊🌍 Check out our fantastic line of oral and poster presentations, including our invited speaker @froeltho.bsky.social: www.egu26.eu/session/57485
🌊 Finally, there will be an #EGU26 session about the AMOC! Specifically, about the impacts of AMOC weakening, very broadly defined - from paleo to the future, form observations to modelling, from physics to economics, ... Please do submit - Looking forward to a great session 😊 More details 👇
Eduardo Alastrué de Asenjo@edualastrue.bsky.social · 10mo agoPlanning to attend #EGU26? Interested in the impacts of AMOC weakening? New session alert! 🚨🌊🧪 ITS2.5/CL0.5: "AMOC impacts: physical, biogeochemical, and societal" Check out our interdisciplinary session description & submit your abstract here: meetingorganizer.copernicus.org/EGU26/sessio...
New paper exploring regional and local changes post-net zero and who would experience significant changes. agupubs.onlinelibrary.wiley.com/doi/10.1029/... Thanks to co-authors @edualastrue.bsky.social Amanda Maycock, Tilo Ziehn @sclark.bsky.social @alexborowiak.bsky.social @nicolamaher.bsky.social
Detectability of Post‐Net Zero Climate Changes and the Effects of Delay in Emissions Cessation
We examine detectability of global, regional and local climate change measures using millennial-scale net zero CO2 emissions simulations Detectable changes under net zero are found in temperature...
agupubs.onlinelibrary.wiley.com
Planning to attend #EGU26? Interested in the impacts of AMOC weakening? New session alert! 🚨🌊🧪 ITS2.5/CL0.5: "AMOC impacts: physical, biogeochemical, and societal" Check out our interdisciplinary session description & submit your abstract here: meetingorganizer.copernicus.org/EGU26/sessio...
Planning to attend #EGU26? Interested in the impacts of AMOC weakening? New session alert! 🚨🌊🧪 ITS2.5/CL0.5: "AMOC impacts: physical, biogeochemical, and societal" Check out our interdisciplinary session description & submit your abstract here: meetingorganizer.copernicus.org/EGU26/sessio...
It was a privilege to attend the Overshoot Conference at @iiasa.ac.at! We had really insightful interdisciplinary sessions on such a fundamental challenge for climate science and policy. Lots of food for thought & work to do! 💡 Also, I'm really grateful to have received the Poster Prize Award! 🏅😊
IIASA@iiasa.ac.at · 10mo ago🎬 And that’s a wrap on the #OvershootConference! A huge thank you to our Scientific Steering Committee, Organizing Committee, and every single speaker and participant whose insights, questions, and collaboration made this event such a success.
🚨 Interested in climate futures under net-zero emissions? Check out our new ESD Ideas paper! In the paper, we discuss what the Earth system modelling community can do to improve the understanding of long-term post-net-zero changes 🌍💻 esd.copernicus.org/articles/16/...
ESD Ideas: Extended net zero simulations are critical for informed decision making
Abstract. Climate changes under net zero emissions will take many centuries to play out, particularly in the Southern Hemisphere and in the ocean and cryosphere. New millennial-length Earth System Mod...
esd.copernicus.org
🚨 Interested in climate futures under net-zero emissions? Check out our new ESD Ideas paper! In the paper, we discuss what the Earth system modelling community can do to improve the understanding of long-term post-net-zero changes 🌍💻 esd.copernicus.org/articles/16/...
ESD Ideas: Extended net zero simulations are critical for informed decision making
Abstract. Climate changes under net zero emissions will take many centuries to play out, particularly in the Southern Hemisphere and in the ocean and cryosphere. New millennial-length Earth System Mod...
esd.copernicus.org
I was very happy to attend the Cello conference in Hamburg this week! 🌊
One day full of scientific discourse and networking: We used our time at the CLICCS Retreat last week to share the latest research and gather our forces for the next funding phase. Also, we honored our new Köppen Award Winner Youssef Ibrahim - congratulations!
In our new paper we discuss how communication of post-net zero climate changes needs to improve and go much further than global average temperature @chrisd-jones.bsky.social @sarahinscience.bsky.social @21stcenturyweather.bsky.social www.nature.com/articles/s43...
Enhancing communication of climate changes under net zero emissions - Communications Earth & Environment
Much of the public discourse around climate changes under net zero carbon dioxide emissions has been focused on global mean temperature changes after emissions cessation. More attention needs to be pa...
nature.com
New paper alert! 🚨🧪🌊 Do you wonder how Southern Ocean sea ice changes decades after the AMOC substantially weakens? 🧊 Check out our new @jgroceans.bsky.social paper, amazingly led by Rachel Diamond from the @bas.ac.uk doi.org/10.1029/2024... Here is a quick summary 🧵 (1/n)
A Weakened AMOC Could Cause Southern Ocean Temperature and Sea‐Ice Change on Multidecadal Timescales
We present the first CMIP6 multi-model intercomparison of Atlantic meridional overturning circulation weakening impacts on Southern Ocean (SO) temperatures and sea ice Increased southwards heat t...
doi.org
JGR: Oceans@jgroceans.bsky.social · last yr.Atlantic meridional overturning circulation (AMOC) may weaken in a warmer climate, yet future AMOC dynamics are highly debated in recent literature. Diamond et al., present a multi-model intercomparison of AMOC weakening effects in the Southern Ocean 🌊 agupubs.onlinelibrary.wiley.com/doi/10.1029/...
New paper alert! 🚨🧪🌊 Do you wonder how Southern Ocean sea ice changes decades after the AMOC substantially weakens? 🧊 Check out our new @jgroceans.bsky.social paper, amazingly led by Rachel Diamond from the @bas.ac.uk doi.org/10.1029/2024... Here is a quick summary 🧵 (1/n)
A Weakened AMOC Could Cause Southern Ocean Temperature and Sea‐Ice Change on Multidecadal Timescales
We present the first CMIP6 multi-model intercomparison of Atlantic meridional overturning circulation weakening impacts on Southern Ocean (SO) temperatures and sea ice Increased southwards heat t...
doi.org
JGR: Oceans@jgroceans.bsky.social · last yr.Atlantic meridional overturning circulation (AMOC) may weaken in a warmer climate, yet future AMOC dynamics are highly debated in recent literature. Diamond et al., present a multi-model intercomparison of AMOC weakening effects in the Southern Ocean 🌊 agupubs.onlinelibrary.wiley.com/doi/10.1029/...
📝 Check out this Kudos summary of our recent ERL study on European heat extremes in long-term net-zero emissions futures! 🧪 link.growkudos.com/1pm179ta9kw
Delayed Net Zero Emissions Intensify Long-term European Heat
While the intensity of European heat extremes may remain elevated for centuries under net-zero emissions, delays in emissions reduction will result in even more intense and frequent heat extremes, und...
link.growkudos.com
Eduardo Alastrué de Asenjo@edualastrue.bsky.social · last yr.🚨 New paper alert! 🧪 🔥 How would heat extremes in Europe evolve under long-term net-zero emissions? Find out in our ERL article, co-written with @andrewkingclimate.bsky.social and Tilo Tiehn iopscience.iop.org/article/10.1... Here’s a quick summary (1/n) 🧵
🌡️ Europe’s #heat extremes won’t stop, even at net-zero. Each year of delay locks in hotter and more frequent extremes for centuries. Mediterranean heatwaves could even be 30x more likely if the Paris Agreement is reached ten years late. 🧪 iopscience.iop.org/article/10.1... @edualastrue.bsky.social
Fantastic colloquium today by @eleanorfrajka.bsky.social on the state of knowledge of AMOC observations 🌊 It’s incredible & fascinating how far the field got in the last 20 years 💡 But also, how much there is left to understand & the need for more collaborative AMOC community 🤝
🚨 New paper alert! 🧪 🔥 How would heat extremes in Europe evolve under long-term net-zero emissions? Find out in our ERL article, co-written with @andrewkingclimate.bsky.social and Tilo Tiehn iopscience.iop.org/article/10.1... Here’s a quick summary (1/n) 🧵
European heat extremes under net-zero emissions - IOPscience
European heat extremes under net-zero emissions, Alastrué de Asenjo, Eduardo, King, Andrew David, Ziehn, Tilo
iopscience.iop.org
ESRAH University of Hamburg@esrah.uni-hamburg.de · last yr.🌡️ Europe’s #heat extremes won’t stop, even at net-zero. Each year of delay locks in hotter and more frequent extremes for centuries. Mediterranean heatwaves could even be 30x more likely if the Paris Agreement is reached ten years late. 🧪 iopscience.iop.org/article/10.1... @edualastrue.bsky.social
🚨 New paper alert! 🧪 🔥 How would heat extremes in Europe evolve under long-term net-zero emissions? Find out in our ERL article, co-written with @andrewkingclimate.bsky.social and Tilo Tiehn iopscience.iop.org/article/10.1... Here’s a quick summary (1/n) 🧵
European heat extremes under net-zero emissions - IOPscience
European heat extremes under net-zero emissions, Alastrué de Asenjo, Eduardo, King, Andrew David, Ziehn, Tilo
iopscience.iop.org
ESRAH University of Hamburg@esrah.uni-hamburg.de · last yr.🌡️ Europe’s #heat extremes won’t stop, even at net-zero. Each year of delay locks in hotter and more frequent extremes for centuries. Mediterranean heatwaves could even be 30x more likely if the Paris Agreement is reached ten years late. 🧪 iopscience.iop.org/article/10.1... @edualastrue.bsky.social
🌍✨ Yippee! CLICCS will receive funding for another seven years as a Cluster of Excellence @uni-hamburg.de ! Over 200 international researchers are exploring which climate futures are plausible—and how we can work towards achieving the desired ones. www.cliccs.uni-hamburg.de/about-cliccs...
Are you at #EGU25 and are interested in European heat extremes in Europe? 🌡️Perhaps in net-zero futures? 🏭 Or in climate stabilisation? 📉 Come to my talk tomorrow during the first morning session, at 9:45 in room 0.31/32! meetingorganizer.copernicus.org/EGU25/EGU25-...
Abstract EGU25-10033
meetingorganizer.copernicus.org
Despite staying below 2024-levels for most of April, daily global temperatures reach a new record for this time of the year 📈🌡️
Eduardo Alastrué de Asenjo@edualastrue.bsky.social · last yr.Unprecedented temperatures for this time of year 🌡️ After a couple of weeks below 2024 levels, global mean surface air temperatures reached a new 20th March ERA5 daily record, with 14.29°C 🥵 Credit: C3S/ECMWF
It was a huge honour to attend today’s symposium for the 50th anniversary of the Max Planck Institute for Meteorology! 🎂 It’s so fascinating to see how important the institute has been for climate research, and also very exciting to look at what’s still ahead! 👏🏻
Although global mean temperature has cooled down slightly with respect to March 20th, it's now three days in a row (March 20th- 22nd) with unprecedented record temperatures for those days of the year 🌡️🌍🌊 Credit: C3S/ECMWF @copernicusecmwf.bsky.social
Eduardo Alastrué de Asenjo@edualastrue.bsky.social · last yr.Unprecedented temperatures for this time of year 🌡️ After a couple of weeks below 2024 levels, global mean surface air temperatures reached a new 20th March ERA5 daily record, with 14.29°C 🥵 Credit: C3S/ECMWF
Although global mean temperature has cooled down slightly with respect to March 20th, it's now three days in a row (March 20th- 22nd) with unprecedented record temperatures for those days of the year 🌡️🌍🌊 Credit: C3S/ECMWF @copernicusecmwf.bsky.social
Eduardo Alastrué de Asenjo@edualastrue.bsky.social · last yr.Unprecedented temperatures for this time of year 🌡️ After a couple of weeks below 2024 levels, global mean surface air temperatures reached a new 20th March ERA5 daily record, with 14.29°C 🥵 Credit: C3S/ECMWF
Unprecedented temperatures for this time of year 🌡️ After a couple of weeks below 2024 levels, global mean surface air temperatures reached a new 20th March ERA5 daily record, with 14.29°C 🥵 Credit: C3S/ECMWF
Sea surface temperatures for March 20th are below 2024 values but are still the second hottest ever for this day (20.94°C, 0.40°C anomaly wrt 1991-2023)🔥🌊 SATs spatial signal has large temperature anomalies over Central-East Asia, Eastern N. America, North-West Africa, & Eastern Weddell Sea coast 🌍
Eduardo Alastrué de Asenjo@edualastrue.bsky.social · last yr.Unprecedented temperatures for this time of year 🌡️ After a couple of weeks below 2024 levels, global mean surface air temperatures reached a new 20th March ERA5 daily record, with 14.29°C 🥵 Credit: C3S/ECMWF
Unprecedented temperatures for this time of year 🌡️ After a couple of weeks below 2024 levels, global mean surface air temperatures reached a new 20th March ERA5 daily record, with 14.29°C 🥵 Credit: C3S/ECMWF
