Institution: | 1.Natural Resources, Natural Resources Institute Finland (Luke), Oulu, Finland ;2.Ecology and Genetics Research Unit, University of Oulu, Oulu, Finland ;4.Department of Biological and Environmental Science, University of Jyv?skyl?, Jyv?skyl?, Finland ;5.Freshwater Centre, Finnish Environment Institute (SYKE), Helsinki, Finland ;6.Natural Resources, Natural Resources Institute Finland (Luke), Paltamo, Finland ;7.Natural Resources, Natural Resources Institute Finland (Luke), Helsinki, Finland ; |