PHYS.ORG
“In a review article published on Thursday, Oct. 6, in Trends in Ecology and Evolution, Sax and two co-authors pointed out that most research on non-native species focuses on their negative consequences. They argued that long-standing biases against non-native species within the scientific literature have clouded the scientific process and hindered public understanding. In the new article, the authors try to shift the focus to consider the benefits of non-native species for a more balanced discussion.
”Positive impacts of non-native species are often explained as serendipitous surprises—the sort of thing that people might expect to happen every once in a while, in special circumstances,” said Sax, a professor of environment and society, and of ecology, evolution and organismal biology. “Our new paper argues that the positive impacts of non-native species are neither unexpected nor rare, but instead common, important and often of large magnitude.””
