A team of researchers believe that, paradoxically, climate change may result in Quebec's national and provincial parks becoming biodiversity refuges of continental importance as the variety of species present there increases. They calculated potential changes in the presence of 529 species in about one third of the protected areas in southern Quebec. Their results suggest that fifty -- eighty years from now (between 2071-2100) close to half of the protected regions of southern Quebec may see a species turnover of greater than 80 %.