@article {133,
	title = {Arctic climate change with a 2 C global warming: Timing, climate patterns and vegetation change},
	journal = {Climatic Change},
	volume = {79},
	number = {3},
	year = {2006},
	pages = {213-241},
	isbn = {0165-0009},
	author = {Kaplan, J.O. and New, M.}
}
@article {117,
	title = {Spatial heterogeneity of tundra vegetation response to recent temperature changes},
	journal = {Global Change Biology},
	volume = {12},
	number = {1},
	year = {2006},
	pages = {42-55},
	isbn = {1365-2486},
	author = {Jia, G.J. and Epstein, H.E. and Walker, DA}
}
