Paulo Ceppi
@pauloceppi.bsky.social
720 followers 200 following 4 posts
Climate scientist at Imperial College London
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pauloceppi.bsky.social
I haven't submitted to AMS journals in a few years – they're not fully open access so we're not allowed to use grant funds towards their fees. We do have an institutional agreement with AGU journals though.
Reposted by Paulo Ceppi
bobkopp.net
There’s so much happening right now, I thought I’d put together a running thread on the dismantling of #climate and research and knowledge infrastructure in the United States 🧵
Reposted by Paulo Ceppi
standupforscience.bsky.social
🔔BREAKING🔔

The NSF has frozen all research grant awards—cutting off life-saving science midstream and demanding ideological screenings for future funding.

This is censorship disguised as oversight.

Here’s how you can help us spread the word ➡️🧵(1/3):
www.nature.com/articles/d41...
Exclusive: NSF stops awarding new grants and funding existing ones
US science funder also plans to screen grant applications for compliance with ‘agency priorities’.
www.nature.com
Reposted by Paulo Ceppi
erichfischer.bsky.social
Can climate models reproduce observed trends?

The answer can be challenging. Our new review paper in Science Advances led by Isla Simpson and Tiffany Shaw @drshaw.bsky.social discusses challenges and ways forward in confronting climate models and observations.

www.science.org/doi/10.1126/...
Reposted by Paulo Ceppi
valmasdel.bsky.social
Scientists & experts: Add your name to this open letter calling on Congress and the Trump administration to ensure that NOAA and its sub-agencies remain fully funded and staffed, and that the independent, trusted science the agency produces is protected. act.ucsusa.org/4kajJuk
Science at Risk: Protect NOAA
Scientists & experts: Add your name to this open letter calling on Congress and the Trump administration to ensure that NOAA and its sub-agencies remain fully funded and staffed, and that the independ...
act.ucsusa.org
Reposted by Paulo Ceppi
zacklabe.com
Hi - I'd like to share this story of what is happening at NOAA GFDL, where some of my colleagues and I worked until the mass firings at NOAA last week.

"...the birthplace of weather and climate forecasting"
NOAA firings hit the birthplace of weather and climate forecasting
Dismissed researchers were improving severe weather predictions
www.science.org
pauloceppi.bsky.social
Fair enough – same photo but cropped differently
pauloceppi.bsky.social
Reverse image search.

On Android, press and hold the home button and then select anything on the screen for an image search 😊
Reposted by Paulo Ceppi
andrewilwilliams.bsky.social
📢Submit to our EGU session!📢

We are organizing a session at EGU 2025 in Vienna, with a focus on climate sensitivity, radiative feedbacks and the pattern effect!

If you work on anything related to climate sensitivity, we'd love to have you! 🥳🥳🥳 Submit soon! :)
Reposted by Paulo Ceppi
retoknutti.bsky.social
Redrawing the global warming stripes.

In a new paper led by Sebastian Sippel published in Nature today, we show that the early 20th century global ocean surface temperatures and thereby global mean surface temperature were warmer than previously thought.

Thread... (1/13)
Reposted by Paulo Ceppi
Reposted by Paulo Ceppi
copernicusecmwf.bsky.social
Here is why 2024 is virtually certain be the warmest year on record and first one above 1.5°C 👇
Reposted by Paulo Ceppi
oceanterra.org
Data released today by Copernicus Climate shows:

🌡️ It is now virtually certain that 2024 will be the warmest year on record. It is also virtually certain that the annual temperature for 2024 will be more than 1.5°C above the pre-industrial level, and likely that it will be more than 1.55°C above.
Reposted by Paulo Ceppi
climateofgavin.bsky.social
With the (belated) September data now in, the updated prediction is that 2024 is almost certain to be a new annual surface temperature record, and possibly by more than 0.1ºC. 50% change of exceeding 1.5ºC above the late 19th C.
Timeseries of GISTEMP annual temperatures with uncertainties from 1880 to 2023 and including an estimate for 2024 using YTD temperatures. The 2024 estimate is clearly above and distinct from all previous years and straddles the '1.5ºC above the late 19th C' line.