Table S1Site characteristics for experimental warming manipulation studies from forest ecosystems included in this meta-analysis

State/country / site / Latitude / Longitude / Plant species / References
Australia / Bungendore in south-eastern Australia / 35°15′S / 149°27′E / Eucalyptus pauciflora / Bruhn et al.2000
Bruhn et al.2007
Belgium / Gontrode, Belgium / 50°58′N / 3°48′ E / Acer platanoides,
Acer pseudoplatanus / Caron et al.2015
Canada / Manitoba, Canada / 55°53′ N / 98°20′W / Piceamariana / Bronson and Gower 2010
Bronson et al.2009
Canada / North-central Mealy Mountains in an eastward tending valley / 53°36′N / 58°49′W / Piceamariana / Munier et al.2010
Canada / James McLean Oliver EcologicalCentre (Oliver), Bobcaygeon,Ontario / 44°57′N / 78°05′W / Acer saccharum / Sager et al.2006
Canada / Haliburton Forest and Wildlife Reserve, Ontario / 45°15′N / 78°35′W / Acer saccharum / Sager et al.2005
Canada / Lake Laflamme water-shed north of Quebec City / 47°17′N / 71°14′W / Abiesbalsamea / D’Orangeville et al.2014
China / Maoxian Field Ecological Station / 31°41′N / 103° 53′E / Betula albo-sinensis,
Abiesfaxoniana,
Populus yunnanensis,
Fargesiarufa Yi,
Piceaasperata,
Fargesiadenudata / Duan et al.2013
Duan et al.2014
Li et al.2012
Li et al.2013
Liu et al.2011
Wang et al.2012
Yang et al.2011
China / WanlangNational Nature Reserve,Eastern TibetanPlateau / 32°59′N / 104°01′E / Daphne retusa,
Spiraeamongolica,
Potentillafruticosa,
Conicerahispida,
Betula utilis / Xu et al.2009
Xu et al.2010
China / Gongga mountain,Qing-Tibet Plateau / 29°20'N / 101°30'E / Abiesfabiri / Yang et al.2011
Yang et al.2013
China / Miyaluo area ofLixian County in Aba Tibetan / 31°35′N / 102°35′E / Piceaasperata
Abiesfaxoniana,
Betula albo-sinensis / Han et al.2009
Li et al.2015
Xu et al.2012
Xu et al.2012
Yin et al.2008
Yin et al.2008
Finland / Mekrijärvi Research Station of the University of Joensuu / 62°47′ N / 30°58′E / Pinussylvestris
Betula pendula / Luomala et al.2003
Luomala et al.2005
Lavola et al. 2013
Japan / TomakomaiExperimental Forest,Hokkaido University / 42°40′N / 141°36′E / Quercuscrispula, / Nakamura et al.2015
Japan / EnvironmentalResearchCenterof the University of Tsukuba, Ibaraki / 36°05′N / 140°05′E, / Quercusmyrsinaefolia / Usami et al.2001
Panama / ParqueNaturalMetropolitano, PanamaCity / 8◦58′N / 79◦23′W / Ficusinsipida / Krause etal.2013
Sweden / Flakaliden, in northern Sweden / 64°07′N, / 19°27′E / Acer rubrum
Piceaabies / Wallin et al.2013
Bergh and Linder 1999
Kostiainen et al.2009
Hall et al.2009
Switzerland / Stillberg, Davos in the CentralAlps / 46°46′N / 9°52′E / Vacciniummyrtillus
Vacciniumgaultherioides / Dawes et al.2011
Switzerland / Swiss Federal Research Institute WSL, Birmensdorf / 47°21′N / 8°27′E / Quercusrobur
Quercuspetraea
Quercuspubescens / Arend et al.2011
Fonti et al.2013
Contran et al.2013
Guenthardt-Goerget al.2013
USA / National Health andEnvironmentalEffects ResearchLaboratory, Oregon / 44°20′N / 123°10′W / Pseudotsugamenziesii / Apple et al.2000
Olszyk et al.2003
Olszyk et al.2005
USA / Whitehall Forest of the University of Georgia in Athens, USA / 33°57′N / 83°19′W / Pinustaeda,
Quercusrubra / Ameye et al.2012
Bauweraerts et al.2014
USA / Oak Ridge NationalLaboratory Environmental Research Park in Tennessee, USA / 36°00′N / 84°15′W / Acer saccharum
Acer rubrum,
Acersaccharum / Carter et al.2000
Norby et al.2000
USA / Biosphere 2 ResearchCentre of Columbia University near Tucson, Arizona / 32°30′N / Populusdeltoides / Turnbull et al.2004
Turnbull et al.2002
USA / Cloquet, MN / 46°40'45″N / 92°31'10″W / Populus tremuloides / Jamieson et al.2015
Jacques et al. 2015
USA / Hubachek Wilderness Research Center near Ely, MN / 47°57’2″N / 91°44'55″W / Betula papyrifera / Jamieson et al.2015
Jacques et al. 2015