1. Laboratory of Water Ecosystems, Department of Ecology, Institute of Biology and Biomedicine, Lobachevsky State University, 603022 Nizhny Novgorod, Russia
2. Department of Hydrology, Faculty of Geography, Lomonosov Moscow State University, 119991 Moscow, Russia
3. Faculty of Biotechnology and Fisheries, Moscow State University of Technologies and Management (FCU), 109004 Moscow, Russia