supported by the Russian Center for Scientific Information under grant RFBR–21–54–12016 for the sampling and treating of collected materials;by the Russian Scientific Foundation under grant RSF-24–14-00206 for data analysis and preparation of the manuscript.
Climate has changed sufficiently over the last 150 years and forced out upper treeline advance at the most studied sites around the world.The rate of advance has been extremely variable–from tens to hundreds meters i...
N.D.,V.K.,A.G.,and A.G.were supported by the Russian Science Foundation(Grant No.17-14-01112);V.M.was supported by the Russian Foundation of Basic Research(Grant No.19-05-00756);Data collection was partly performed within the frameworks of a state contract with the Institute of Plant and Animal Ecology,Ural Branch,Russian Academy of Sciences.
Background:Recent warming is affecting species composition and species areal distribution of many regions.However,although most treeline studies have estimated the rates of forest expansion into tundra,still little is...