That sharing may be tough for the animals that rely on krill as their main source of food. When penguins and other animals breed, they can only travel so far while raising their young. That’s ...
New research shows that increased levels of plastic pollution in the Southern Ocean could reduce the ability of Antarctic krill, a tiny shrimp-like crustacean, to help take CO 2 from the atmosphere.
Krill is a vital part of the Antarctic food chain, and overfishing could have severe consequences for the ecosystem. Look for products that are certified by organizations like the Marine ...
Credit: Uwe Kils on Wikimedia Commons In the Southern Ocean, krill serve as an important link in the food web, connecting microscopic plants called phytoplankton to a range of marine animals ...