Nadine Mengis

Come work with us on CO2 removal model comparisons and help us improve #CDR representations in Earth system models
Deadline: 27th May 2025
www.geomar.de/en/karriere/...

A new mCDR review paper by CDRmare experts @nadinemengis.bsky.social & @aoschlies.bsky.social together with Katja Fennel, @bachlennart.bsky.social & @jpgattuso.bsky.social Read the open-access article here: doi.org/10.3389/fcli... #CDR

Overshoot-Debatte: Sind die 1,5 Grad noch zu retten? Kli­ma­wis­sen­schaft­le­r*in­nen sind sich uneinig, ob das 1,5-Grad-Ziel noch taugt. Woran man Klima-Erfolge und globale Gerechtigkeit messen kann.

Der ganze Text von @jonaswaack.bsky.social , mit Stimmen von @hausfath.bsky.social, @tessamoeller.bsky.social und @nadinemengis.bsky.social und Visualisierungen von mir: taz.de/Overshoot-De...

meetingorganizer.copernicus.org/EGU25/sessio...

It's January, which means the EGU abstract Submission deadline is fast approaching: Jan 15th!

So if you're in the net-zero world please take a look at: Towards net zero and beyond: remaining carbon budgets, negative emissions, mitigation pathways and implications for policy

Carbon dioxide removal is not a current climate solution — we need to change the narrative Drastically reduce emissions first, or carbon dioxide removal will be next to useless.

In recognition of us doing fuck all to reduce emissions, let me remind y'all that carbon dioxide removal (CDR) is useless unless we decarbonize drastically.

rdcu.be/dbFbB

AERA-MIP: emission pathways, remaining budgets, and carbon cycle dynamics compatible with 1.5 and 2 °C global warming stabilization Abstract. While international climate policies now focus on limiting global warming to well below 2 °C or pursuing a 1.5 °C level of global warming, the climate modelling community has not provided an...

🚨Paper alert: The adaptive emission reduction approach was used to simulate 1.5°C & 2°C temperature stabilization in 13 Earth system models. Key findings: remaining carbon budgets 60% larger than in IPCC AR6, budgets evolve over time, pos. emissions under stabilized warming
doi.org/10.5194/esd-...

Overshooting global-warming limits is a risky idea Analysis of climate pathways that do not comply with the Paris agreement.

This overshoot narrative is dangerous!
I outlined a few reasons here. Happy to discuss!

www.nature.com/articles/d41...

Looking for an interesting session to submit you abstract to for #EGU24?
**Towards a net-zero world: remaining carbon budgets, mitigation pathways and implications for policy**
with @AndrewHMacDoug1 @JoeriRogelj @KirstenZickfeld and myself.

meetingorganizer.copernicus.org/EGU24/sessio...

There is a lot of confusion about the strategic roles of CCS/CCU/CDR in climate policy. The umbrella term "carbon management" does not help, and decisions like the COP28 GST text on "abatement and removal" techs reinforce the confusion. Highlighting the differences is important.

Today we release our “Best Practices Guide to Ocean Alkalinity Enhancement Research” as a bottom-up process of concerned scientists to help speeding up knowledge generation in a transparent and responsible way:
sp.copernicus.org/articles/2-o...

I am pleased to say I contributed to this guide - in a chapter with Terre Satterfield and Sara Narwaz, we discuss "Social considerations and best practices for engaging publics on OAE"

oae-best-practice.carbondioxide-removal.eu/the-guide/