Division of Environmental Sciences, Oak Ridge National Laboratory, 1 Bethel Valley Road, Oak Ridge, TN, 37831-6036, USA
Virginia H. Dale
Center for Environmental Science Chesapeake Biological Lab., University of Maryland, P.O. Box 38, Solomons, MD, 20688, USA
Walter Boynton
Department of Econmics, Iowa State University, 578F Heady Hall, Ames, IA, 50011-1070, USA
Catherine L. Kling
Department of Geology, Lund University GeoBiosphere Science Center, Sölvegatan 12, SE-223 62, Lund, Sweden
Daniel J. Conley
Department of Plant Biology, University of Georgia Institute of Ecology, Athens, GA, 30602, USA
Judith L. Meyer
Department of Ecology, Evolution, & Organismal Biology (EEOB), Iowa State University, 353 Bessey Hall, Ames, IA, 50011, USA
William Crumpton
Skidaway Institute of Oceanography, 10 Ocean Science Circle, Savannah, GA, 31411, USA
James Sanders
US Environmental Protection Agency, 401 M Street SW., Washington, DC, 20460, USA
Holly Stallworth & Thomas Armitage
Department of Natural Resources & Environmental Sciences, University of Illinois Urbana-Champaign, 1201 W. Gregory Dr., Urbana, IL, 61801, USA
Mark David
Fisheries and Oceans Canada Maurice Lamontagne Institute, 850 Route de la Mer, Mont-Joli, QC, G5H 3Z4, Canada
Denis Gilbert
US Geological Survey 430 National Center, Reston, VA, 20192-0001, USA
David Wangsness
Department of Oceanography, Texas A & M University, College Station, TX, 77843-3146, USA
Thomas Bianchi
Department of Ecology & Evolutionary Biology, Cornell University, Corson Hall, Ithaca, NY, 14853-2701, USA
Robert W. Howarth
Department of Chemical, Biomedical & Materials Engineering, Stevens Institute of Technology, Hobroken, NJ, 07030, USA
Alan Blumberg
U.S. Department of Agriculture, Agricultural Research Service, Southeast Watershed, Research Laboratory, P.O.Box 748, Tifton, GA, 31793, USA
Richard Lowrance
Department of Biological & Agricultural Engineering, Kansas State University, 147 Seaton Hall, Manhattan, KS, 66506, USA
Kyle Mankin
Department of Crop, Soil, & Environmental Sciences, University of Arkansas, Fayetteville, AR, 72701, 115 Plant Science Building, USA
Andrew N. Sharpley
Department of Environmental & Natural Resource Economics, University of Rhode Island, Kingston, RI, 02881, USA
James Opaluch
University of Maryland, College of Agriculture & Natural Resources, Symons Hall, College Park, MD, 20742, USA
Thomas W. Simpson
University of North Carolina, Institute of Marine Sciences, Moorehead City, NC, 28557, USA
Hans Paerl
International Plant Nutrition Institute, P.O. Box 2440, Conway, AR, 72033, USA
Clifford S. Snyder
Nicholas School of the Environment & Earth Science, Duke University, P.O. Box 90340, Durham, NC, 27708-0340, USA
Kenneth Reckhow
Virginia Institute for Marine Science College of William & Mary School of Marine Science, 1208 Greate Road, Gloucester Point, VA, 23062, USA
Donelson Wright
