More than 75 percent decrease in total flying insect biomass over 27 years

(PLOS) The total flying insect biomass decreased by more than 75 percent over 27 years in protected areas, according to a study published Oct. 18, 2017, in the open-access journal PLOS ONE by Caspar Hallmann from Radboud University, The Netherlands, and colleagues.

from EurekAlert! - Social and Behavioral Science http://ift.tt/2xOK5th