A University of Minnesota press release describes the research done by Jeannine Cavender-Bares, associate professor in the College of Biological Sciences and resident fellow of the Institute on the Environment at the University of Minnesota, and Sonja Knapp, a postdoctoral fellow from the Helmholtz Centre for Environmental Research in Germany.
Their study was published March 19 as a preprint in the journal Ecology and was highlighted in the latest issue of Nature. See the News Release for more details.
