@article {135,
	title = {Circumpolar geobotanical mapping: a web-based plant-to-planet approach for vegetation-change analysis in the Arctic},
	journal = {Viten},
	volume = {1},
	year = {2010},
	pages = {125-128},
	author = {Walker, DA and Raynolds, MK and Maier, H.A. and Barbour, EM and Neufeld, GP},
	editor = {Bryn, A. and Dramstad, W. and Fjellstad, W.}
}
@article {115,
	title = {Circumpolar Arctic tundra vegetation change is linked to sea-ice decline},
	journal = {Earth Interactions},
	volume = {14},
	year = {2010},
	pages = {1-20},
	isbn = {1087-3562},
	author = {Bhatt, U.S. and Walker, DA and Raynolds, MK and Comiso, J.C. and Epstein, H.E. and Jia, G. and Gens, R. and Pinzon, J.E. and Tucker, C.J. and Tweedie, C.E.}
}
