Dept. of Biology and Ecology, University of Ostrava, Chittussiho 10, 710 00 Ostrava, Czech Republic
Jan Šipoš
Dept. of Biology and Ecology, University of Ostrava, Chittussiho 10, 710 00 Ostrava, Czech Republic; Global Change Research Centre Academy of Sciences of the Czech Republic, 603 00 Brno, Czech Republic