1. University of Wisconsin‐Madison Center for Limnology Madison Wisconsin USA
2. Department of Aquaculture and Fish Biology Hólar University Hólar Iceland
3. Rutgers University New Brunswick New Jersey USA
4. Global Water Center and the Department of Biology University of Nevada, Reno Reno Nevada USA
5. CONICET – Instituto Argentino de Oceanografía Bahía Blanca Buenos Aires Argentina
6. Department of Biology Miami University Oxford Ohio USA
7. Cary Institute of Ecosystem Studies Millbrook New York USA
8. U.S. Geological Survey Integrated Information Dissemination Division South Bend Indiana USA