Assessing the representation of species included within the Canadian Living Planet Index oleh Jessica Currie, Joseph B. Burant, Valentina Marconi, Stephanie A. Blain, Sandra Emry, Katherine Hébert, Garland Xie, Nikki A. Moore, Xueqi Wang, Andrea Brown, Lara Grevstad, Louise McRae, Stefano Mezzini, Patrick Pata, Robin Freeman