1. Resources for the FutureWashingtonDCUSA
2. University of StrathclydeGlasgowScotlandUnited Kingdom
3. Delft University of TechnologyDelftThe Netherlands
4. Department of Biological SciencesUniversity of Notre DameIndianaUSA
5. US Department of Agricultural Forest ServiceEastern RegionMilwaukeeWisconsin
6. Cooperative Institute for Limnology and Ecosystems ResearchUniversity of MichiganAnn ArborMichiganUSA
7. National Oceanic and Atmospheric AdministrationGreat Lakes Environmental Research LaboratoryAnn ArborMichiganUSA