Alkalinity enhancement in subduction regions and the global ocean: efficiency, earth system feedbacks, and scenario sensitivity Alkalinity enhancement in subduction regions and the global ocean: efficiency, earth system feedbacks, and scenario sensitivity, Nagwekar, Tanvi, Danek, Christopher, Seifert, Miriam, Hauck, Judith

🌊 New ocean alkalinity enhancement paper out, led by @tanvi05.bsky.social:

We conducted global and regional (subduction regions) alkalinity enhancement simulations in the emission-driven AWI-ESM.

Key findings are ...

shorturl.at/9Cz5r @miriamseif.bsky.social @awi.de @cdrmare.bsky.social

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🌊 Paper led by the Norwegian team in #OceanNETs showing largely additive effects of marine and terrestrial #CDR approaches

shorturl.at/F0dqf

@miriamseif.bsky.social

We are - to our knowledge for the first time - not only assessing the potential efficiency of OAE using a global model, but also potential effects on phytoplankton and how phytoplankton can affect OAE efficiency.
Exiting results - enjoy reading 😊
@jhauck.bsky.social

Interactions between ocean alkalinity enhancement and phytoplankton in an Earth system model Abstract. The functioning and efficiency of ocean alkalinity enhancement (OAE) as a CO2 removal strategy is well investigated in model studies, but risks for the ecosystem are presently not considered...

🌊 New paper out today: Assessing the interaction between ocean alkalinity enhancement 🚢 and phytoplankton🦠 in an Earth System Model 🌐
#mCDR #OAE #ESM
bg.copernicus.org/articles/22/...

The joint @challengersoc.bsky.social #AMBIO & @mastscot.bsky.social #biogeochemistry forum meeting has kicked off in #Edinburgh
Starting us off is Prof Alex Poulton’s keynote on the biological carbonate pump.
Looking forward to two days of all things #marine #biogeochemistry 🌊

📣 2 job positions just opened in our working group led by @jhauck.bsky.social at the Alfred Wegener Institute:
Coastal model set-up and application:
jobs.awi.de/Vacancies/16...
Southern Ocean biogeography:
jobs.awi.de/Vacancies/16...
Spread the news / apply if you wanna get one of these cool jobs 😎

National goes international!
Mal mit guten Nachrichten.
So geht Demokratie!
So geht friedlicher Protest! 🙏🏽✌🏽

www.cnn.com/2024/01/20/e...

Juhu, mein Lieblingspodcast, der mich dieses Jahr durch viele Stunden Training für zwei Marathons getragen hat (danke, @wegner.io und @christophamend.bsky.social), hat Besuch von unserer Direktorin bekommen 🎉
Werde mir die sechseinhalb Stunden selbstverständlich anhören🏃🏼‍♀️