Sentences with phrase «krill populations out»

The researchers found that the release of terrestrial material trapped by icebergs creates a «halo effect» with significantly increased phytoplankton and krill populations out to a two - mile radius around the icebergs.

Not exact matches

Nobody knows how much krill is out there, but research indicates that populations have fallen by 80 % since the mid-1970s due to climate change.