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29
Dec 24
Krill: Small But Creating A Big Impact
The Southern Ocean has an abundance of marine life: whales, seals, sea birds and penguins are generally animals that come to mind – not the small crustacean krill. However krill play a vital role in the Southern Ocean’s ecosystem and a key part in climate change.
by Remy Johannsen
![Krill eat phytoplankton and excrete faecal matter that sink straight to the bottom of the ocean, locking away CO2 for years.](https://a.storyblok.com/f/186952/1000x667/56bf8e8442/adobestock_103021145_preview.jpeg)
Krill eat phytoplankton and excrete faecal matter that sink straight to the bottom of the ocean, locking away CO2 for years.
© Andrea Izzotti / Adobe
![Krill swarms can be seen from space!](https://a.storyblok.com/f/186952/1000x664/b41b3114e7/adobestock_214630469_preview.jpeg)
Krill swarms can be seen from space!
© RLS Photo / Adobe
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