1. Co-director, Center for Sustainable Systems, and Associate Professor, School of Natural Resources and Environment, 430 E. University, Univ. of Michigan, Ann Arbor, MI 48109.
2. Graduate Student Research Assistant, Center for Sustainable Systems, School of Natural Resources and Environment, 430 E. University, Univ. of Michigan, Ann Arbor, MI 48109.
3. Fellow, Great Lakes Commission, 2805 S. Industrial Hwy., Suite 100, Ann Arbor, MI 48104.
4. Research Associate, Center for Sustainable Systems, School of Natural Resources and Environment, 430 E. University, Univ. of Michigan, Ann Arbor, MI 48109.