Boreal forest soil chemistry data

Soil chemistry data used in the manuscript entitled "Eastern Canadian boreal forest soil and foliar chemistry show evidence of resilience to long-term nitrogen addition". This dataset comprises pH, CEC, and BS values as well as total C, N, P, and K⁺, Ca²⁺, Mg²⁺, Mn²⁺ concentrations measured in the herbaceous/moss layer, litter, F, H, top B, low B, and bottom B horizons collected in 2013 at 2 boreal forest sites located in Quebec (Canada) receiving ammonium nitrate treatments.