1. Dr. Jennifer J. Josephs is an NRC Postdoctoral Research Associate at the U.S. EPA/ORD/CCTE/Great Lakes Toxicology and Ecology Division, Duluth, Minnesota, USA. Mr. Thomas P. Hollenhorst is an Ecologist at the U.S. EPA/ORD/CCTE/Great Lakes Toxicology and Ecology Division, Duluth, Minnesota, USA. Ms. Molly J. Wick is a Margaret Davidson Fellow at the Lake Superior National Estuarine Research Reserve and a PhD student at the University of Minnesota in the Water Resource Sciences Program, and a student...