Background invertebrate herbivory on dwarf birch (Betula glandulosa-nana complex) increases with temperature and precipitation across the tundra biome von Barrio, IC, Lindén, E, Beest, M, Olofsson, J, Rocha, A, Soininen, EM, Alatalo, JM, Andersson, T, Asmus, A, Boike, J, Bråthen, KA, Bryant, JP, Buchwal, A, Bueno, CG, Christie, KS, Denisova, YV, Egelkraut, D, Ehrich, D, Fishback, L, Forbes, BC, Gartzia, M, Grogan, P, Hallinger, M, Heijmans, MMPD, Hik, DS, Hofgaard, A, Holmgren, M, Høye, TT, Huebner, DC, Jónsdóttir, IS, Kaarlejärvi, E, Kumpula, T, Lange, CYMJG, Lange, J, Lévesque, E, Limpens, J, Macias-Fauria, M, Myers-Smith, I, van Nieukerken, EJ, Normand, S, Post, ES, Schmidt, NM, Sitters, J, Skoracka, A, Sokolov, A, Sokolova, N, Speed, JDM, Street, LE, Sundqvist, MK, Suominen, O, Tananaev, N, Tremblay, J-P, Urbanowicz, C, Uvarov, SA, Watts, D, Wilmking, M, Wookey, PA, Zimmermann, HH, Zverev, V, Kozlov, MV