August 17th, 2011

Invasive Species --- harmful or helpful?

CBC News' Sharon Oosthoek reports that the long-held notion that native species belong and non-native ones don't is increasingly meaningless and counterproductive, according to a group of 19 prominent ecologists from the U.S., the U.K. and Australia recently argued in the journal Nature.

July 25th, 2011

Multi-lake regulation results show very large improvements across the board for all scenarios and lakes.