#macroalgae - Shakedown Social

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AGF : poemproducer @poemproducer@systerserver.town

fyi

#seaweed #macroalgae as a #biofilter... in a #water system

Corey Bradshaw (Kaurna Land) @conservbytes@mastodon.world

Our new paper in Nature Communications led by Federica Manca:

Projected loss of brown #macroalgae and #seagrasses with global environmental change

https://doi.org/10.1038/s41467-024-48273-6

Jean-Pierre Gattuso @jpGattuso@fediscience.org

“Can Submerging Seaweed Cool the Climate?
Submerged seaweed can store carbon at the bottom of the ocean, but how effective the strategy will be—andlEeV9pLIJW9-E1xgeoxG2VweBDqealth—remains unclear.”
#mCDR #ocean #macroalgae #carboncredits #carbonoffset
https://eos.org/features/can-submerging-seaweed-cool-the-climate?mkt_tok=OTg3LUlHVC01NzIAAAGQwFz4DDXgwo2cBiF9njAxNJy9c7Nf04moBuXBMhNVyGL3nbzd9nJFfb96DuMMziNW7NtMs2of7Z2C-lEeV9pLIJW9-E1xgeoxG2VweBDq

Eos · Jan 16, 2024Can Submerging Seaweed Cool the Climate?By Saima May Sidik

David Ho @davidho@mastodon.world

In this new contribution, we compared the CO₂ removal (#CDR) potential and biogeochemical impacts of ocean alkalinity enhancement (#OAE) and #macroalgae afforestation using a global high-resolution ocean biogeochemical model.

tl;dr: OAE is better.

https://iopscience.iop.org/article/10.1088/1748-9326/ad08f9

The spatial distribution of carbon dioxide removal associated with ocean alkalinity enhancement and afforestation simulations. The 2006-2010 mean CDR associated with a, OAE, b, OAE with nutrient co-delivery, c, macroalgae afforestation, and d,
macroalgae afforestation with associated nutrient consumption/limitation. CDR is the change in air-sea carbon flux in each simulation relative to coincident 2006-2010 control simulation. Stippled areas correspond to the respective areas of OAE and macroalgal cultivation.

Jean-Pierre Gattuso @jpGattuso@fediscience.org

Check out our new manuscript in review led by #CaleMiller on "Productivity of Mixed Kelp Communities in an Arctic Fjord Exhibit Tolerance to a Future Climate"
#Arctic #macroalgae #ClimateChange
https://ssrn.com/abstract=4563719

Olavur Ellefsen @olavur@data-folks.masto.host

Scuba diving in the kelp forest in Funningsfjørður today. Photos by my dive buddy Simon #OceanRainforest #ScubaDiving #Diving #Kelp #Macroalgae #FaroeIslands #seaweed

Diver inspecting wall of kelp

Diver, seaweed and buoy on the water surface. Mountains in the background

Diver diving among the seaweed in a kelp farm

Scientific Frontline @sflorg@mastodon.social

Green #macroalgae of the genus #Ulva, also known as #sea #lettuce, are almost ubiquitous in the wider Baltic Sea region and can be found from the #Atlantic waters all the way up to the Bay of Bothnia in the #Baltic Sea.
#MarineBiology #EarthScience #sflorg
https://www.sflorg.com/2023/06/mb06122301.html

www.sflorg.comTwenty species of sea lettuce found along the coastsgreen alga sea lettuce

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