1. Watershed Hydrology and Ecology Research Division Water Science and Technology Directorate, Environment and Climate Change Canada Burlington Ontario Canada
2. Natural Resources Research Institute University of Minnesota Duluth Duluth Minnesota USA
3. Large Lakes Observatory and Department of Biology University of Minnesota Duluth Duluth Minnesota USA
4. Great Lakes Institute for Environmental Research University of Windsor Windsor Ontario Canada
5. Minnesota Sea Grant University of Minnesota Duluth Duluth Minnesota USA