High-resolution satellite data reveal an increase in peak growing season gross primary production in a high-Arctic wet tundra ecosystem 1992-2008. - Torbern Tagesson; Mikhail Mastepanov; Mikkel P. Tamstorf; Lars Eklundh; Per Schubert; Anna Ekberg; Charlotte Sigsgaard; Torben R. Christensen; Lena Ström (Int. J. Appl. Earth Obs. Geoinformation, 2012)