Li J

Interspecific interactions alter survival strategies of tree-shrub plants and hinder treeline ascent at alpine treelines in Southeastern Tibet: Evidence from13C and15N.

-N), and this preference increased in mixed communities for both species, with the increase in R. nivale substantially greater than that in J. saltuaria. (2) Within mixed communities, the inorganic nitrogen uptake rates of leaves, branches, and fine roots in R. nivale were signif...