U.S. Geological Survey, 8505 Research Way, Middleton, WI 53562, United States
U.S. Geological Survey, 8505 Research Way, Middleton, WI 53562, United States
Tetra Tech, Inc., 180 Forestwood Drive, Oakville, ON L6J4E6, Canada
University of Maryland, Chesapeake Bay Lab, Solomons, MD 20688, United States ; University of Alberta, Department of Biology, Edmonton, AL T6G 2E1, Canada
University of Alberta, Department of Biology, Edmonton, AL T6G 2E1, Canada
University of Alberta, Department of Biology, Edmonton, AL T6G 2E1, Canada
University of Toronto at Mississauga, Department of Geography, Mississauga, ON L5L1C6, Canada