venerdì 17 giugno 2016

NYT Science: Robert Paine, Ecologist Who Found ‘Keystone Species,’ Dies at 83

Robert Paine, Ecologist Who Found 'Keystone Species,' Dies at 83
By SAM ROBERTS

Dr. Paine identified certain species, like sea otters and starfish, that if removed, could disproportionately affect their ecosystems and neighboring species.

Published: June 18, 2016 at 06:00AM

via NYT Science http://ift.tt/1UFq9gS