1) Halpin, P. (1997): Global climate change and natural-area protection: management responses and research directions; Ecological Applications, v. 7, no. 3, p. 828 –843.

2) Pernetta, J. (1994): Editorial preface; in Impacts of Climate Change on Ecosystems and Species: Implications for Protected Areas, (ed) J. Pernetta, R. Leesman, D. Elder and S. Humphrey; International Union for Conservation of Nature and Natural Resources, Gland, Switzerland, p. vi–viii.

3) Scott, D., Malcolm, J. and Lemieux, C. (2002): Climate change and modelled biome representation in Canada ’s national park system: implications for system planning and park mandates; Global Ecology and Biogeography, v. 11, no. 6, p. 475 –484.