1. Department of Natural Resources and the Environment and the Center for Environmental Sciences and Engineering; University of Connecticut; Storrs Connecticut USA
2. J. Craig Venter Institute; La Jolla California USA
3. Biology Department; Duke University; Durham North Carolina USA
4. Department of Land Resources and Environmental Sciences; Montana State University; Bozeman Montana USA
5. Montana Institute on Ecosystems; Montana State University; Bozeman Montana USA
6. Earth and Environmental Sciences; University of Michigan; Ann Arbor Michigan USA
7. Flathead Lake Biological Station, Division of Biological Sciences; University of Montana; Missoula Montana USA