1. Aquatic Ecology & Water Quality Management Group, Department of Environmental Sciences, Wageningen University, Wageningen, the Netherlands
2. Limnological Solutions International Pty Ltd Bremen, Germany
3. Laboratory of Ecology and Physiology of Phytoplankton, Department of Plant Biology, University of Rio de Janeiro State, Rio de Janeiro, Brazil
4. Laboratory of Phycology, Department of Botany, National Museum, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
5. Water Authority Brabantse Delta Breda, the Netherlands