Climate warming has led to an increase in the number of icebergs breaking away from the Antarctic in recent years, and a team of researchers set out to study the impact the giant ice chunks were having on the environment.

Turns out, the melting ice also dumps particles scraped off Antarctica into the ocean, providing a pool of nutrients that feed plankton and tiny shrimplike creatures known as krill.

Indeed, the researchers led by Kenneth L. Smith Jr., of the Monterey Bay Aquarium Research Institute in Moss Landing, Calif., found an increase in life forms surrounding a pair of icebergs they studied.