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Marianne Pelletier

@mpelletier.bsky.social

90 followers 27 following 3 posts

PhD Candidate IMAS/ ocean alkalinity enhancement/ PADI Dive Instructor/ Tasmania 🌏

Posts Replies Media

Marianne Pelletier @mpelletier.bsky.social · 16/04/2025

Early scientist gets the samples. Many long weeks looking at benthic fluxes for #OAE . Well done @nadlehmann.bsky.social and rest of team! #kunanyi in #lutruwita #tasmania

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Marianne Pelletier @mpelletier.bsky.social · 15/04/2025

The OAE field team, @bachlennart.bsky.social, @nadlehmann.bsky.social and @damonbritton.bsky.social had a chat with Fionna Scott from @cenmag.bsky.social . Check out mineral alkalinity from down under! Diving for carbonate chemistry science is so cool 🤿🧪

cen.acs.org

Oceans as climate change allies

Can climate catastrophe be stymied by tweaking seawater chemistry?

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Reposted by Marianne Pelletier

Lennart Bach @bachlennart.bsky.social · 07/01/2025

A new blog post on the Ocean Alkalinity Enhancement field study in Tasmania. We took a looot of samples during two marathon days on the water. 🌊 Please read @mpelletier.bsky.social 's blog here: appliedbgc.imas.utas.edu.au/day-9-and-10... with some visuals here: www.youtube.com/watch?v=gVG-...

youtube.com

Ocean Alkalinity Enhancement field study Tasmania 2024 // Days 8-9

YouTube video by Lennart Bach

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Marianne Pelletier @mpelletier.bsky.social · 17/11/2024

My first OAE experiment looked into how alkaline sources, olivine and slag, affected a juvenile kelp. A lot more olivine than slag was needed to increase the same amount of alkalinity. Olivine also made the water more turbid. Early results indicate growth was not affected by minerals.

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