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Posts by Charly A. Moras

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Impacts of water advection and CO2 exchanges on the carbon dioxide removal potential of ocean alkalinity enhancement Abstract. Ocean alkalinity enhancement is a carbon dioxide removal strategy with high CO2 uptake potential and rather low cost. Long term modelling studies have focused on this strategy, but most labo...

📄 PREPRINT 🌊

New preprint in Biogeosciences. Long MS, sorry, but cool concepts (CAP, alkalinity stability, and CO2 uptake rates at low open ocean wind speeds). Now hoping the reviewers will be as excited about the results as I am!

Read it? Let me know your thoughts!

doi.org/10.5194/egus...

3 months ago 4 1 0 0

Are we still on track to meet them? Or is it too late already?

7 months ago 0 0 0 0
CO2 entfernen und speichern — wie weiter nach dem Hype? | Doku NZZ Format Langfassung
CO2 entfernen und speichern — wie weiter nach dem Hype? | Doku NZZ Format Langfassung YouTube video by NZZ Format

Wie kann das Meer helfen, CO₂ aus der Atmosphäre zu holen? 🌊 Dr. Charly A. Moras (@cmoras.bsky.social) von der Uni Hamburg erforscht, wie die Speicherfähigkeit der Ozeane gesteigert werden kann. Seine Arbeit ist jetzt in der Doku-Reihe „NZZ Format“ von @nzz.ch zu sehen.

9 months ago 4 3 0 0
CO2-Sauger für Klimaschutz? Wie die Branche ums Überleben kämpft | Doku NZZ Format Langfassung
CO2-Sauger für Klimaschutz? Wie die Branche ums Überleben kämpft | Doku NZZ Format Langfassung YouTube video by NZZ Format

The CDR documentary for the Swiss TV @nzz.ch I could be part of (26:11) is out! Check it out, English subtitles are available. Grateful to be part of it and trying to make the tricky concepts of CDR and OAE available to all!

youtu.be/dZHYDvAAuzo?...

9 months ago 1 0 0 0

For those ones, yes! I join you in celebrating!

10 months ago 0 0 1 0

Now that’s the proper way. You made a French person very proud 👌😂

10 months ago 7 0 0 0
The image shows a presentation at the 56th International Liège Colloquium. A speaker, standing behind a wooden podium, discusses climate change, highlighting trends in global surface temperature, ocean warming, land temperatures, and sea levels.

The image shows a presentation at the 56th International Liège Colloquium. A speaker, standing behind a wooden podium, discusses climate change, highlighting trends in global surface temperature, ocean warming, land temperatures, and sea levels.

@bopplaurent.bsky.social kicking off #LiegeOcean25 with a talk about the state of the climate and potential need for CO₂ removal (CDR).

The surface ocean has warmed by more than 1°C, which is astounding if you think about how much energy it takes to do that. 🌊

10 months ago 130 33 2 1
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Made it to Liege! 56th International Liège Colloquium by @universitedeliege.bsky.social starting tomorrow, list of talks and posters looks quite exciting!
PS: Thursday’s session at 9:50 looks real fun… just saying…

Programme: ocean-colloquium.fsc.uliege.be/Presentation...

10 months ago 2 0 0 0
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Every year I have a great time visiting Washington DC, so many amazing buildings and landmarks. And on top that, getting to attend the Carbon to Sea convening makes the whole trip awesome!

10 months ago 1 0 0 0
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Ready for the 2025 Carbon to Sea Initiative convening. Looking forward to the talks and posters over the next few days 🌊

11 months ago 3 0 0 0
Screenshot of the European Geosciences Union (EGU) General Assembly 2025 website showing the session details for "Session US2 – Marine Carbon Dioxide Removal: Fostering Earth Science Forces for Combating Global Warming." The session is scheduled for Friday, May 2, 2025, from 14:00 to 15:40 CEST in Room E1. It is chaired by Giulia Faucher, Carolin Löscher, and Gerhard Herndl. The program includes a 5-minute introduction, speaker presentations, a discussion on marine carbon dioxide removal (mCDR), and audience questions. Featured speakers are Louis Legendre (France), Daria Atamanchuk (Canada), and David Ho (USA). The session is hybrid with Zoom access. 🌊

Screenshot of the European Geosciences Union (EGU) General Assembly 2025 website showing the session details for "Session US2 – Marine Carbon Dioxide Removal: Fostering Earth Science Forces for Combating Global Warming." The session is scheduled for Friday, May 2, 2025, from 14:00 to 15:40 CEST in Room E1. It is chaired by Giulia Faucher, Carolin Löscher, and Gerhard Herndl. The program includes a 5-minute introduction, speaker presentations, a discussion on marine carbon dioxide removal (mCDR), and audience questions. Featured speakers are Louis Legendre (France), Daria Atamanchuk (Canada), and David Ho (USA). The session is hybrid with Zoom access. 🌊

I'm on an mCDR panel at #EGU25, but I just learned that our convener Carolin Löscher from Denmark won't be there.

She's been diagnosed with a rare and aggressive form of cancer whose expensive treatment is only available in the US and UAE.

Please consider helping: www.gofundme.com/f/help-for-m...

1 year ago 62 32 3 0
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Effects of ocean alkalinity enhancement on plankton in the Equatorial Pacific Communications Earth & Environment - Olivine-based ocean alkalinity enhancement can disrupt phytoplankton communities, whereas sodium hydroxide has a negligible impact on plankton, according to...

🎉New publication alert! 🌊
We tested how different ocean alkalinity enhancement (OAE) substances—NaOH, olivine, and steel slag—affect plankton in the Equatorial Pacific🌞.
🫙Repeatitive onboard incubations, open ocean data.
Check it out 👉: rdcu.be/egM0x
#OAE #ClimateChange #CDR

1 year ago 56 16 3 0

Ever wondered what 6 months of OAE with Ca(OH)₂ and Mg(OH)₂ look like?

I’ll be giving an oral presentation on it at the 56th Colloquium on Ocean Dynamics in Liège this May!

🔍 SPOILER: CaCO₃ makes a comeback… but maybe not in the way you'd expect...

🌊

#OAE #LiegeOcean25 #CDR

1 year ago 0 0 0 0
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Global Comparative Study on Ocean Alkalinity Enhancement Begins in Kiel 13.03.2025/Kiel. How do plankton communities respond to increased alkalinity in different oceanic regions? This question is at the heart of the international research project "Ocean Alkalinity Enhance...

Here’s the press release about what we’re up to these days. What isn’t mentioned in the text is how amazing it is to work with people as enthusiastic as I am, how incredible it is to see students so engaged in this project, and how teamwork truly feels like teamwork 🌊

www.geomar.de/en/news/arti...

1 year ago 28 11 0 0

I had such a lovely time. Looking forward to next one with some more interesting ideas to discuss eheh @giuliafaucher.bsky.social

1 year ago 1 0 0 0
A selfie of a young man wearing a blue sweater and a scarf, and a woman wearing a pink sweater. They are both smiling and have curly hair. The photo was taken in a cafeteria

A selfie of a young man wearing a blue sweater and a scarf, and a woman wearing a pink sweater. They are both smiling and have curly hair. The photo was taken in a cafeteria

Look who came to Kiel! Hamburg isn’t too far away, but only today did we finally manage to catch up for brunch. mCDR, projects, some reasonable complaining about life in Germany 🙃 and the idea of doing something together. Thanks @cmoras.bsky.social for visiting me (and for my 1st Christmas present)

1 year ago 12 1 2 0