Keywordstemperate deciduous forest; mixed leaf litter effect; soil nutrients; leaf litter nutrients; mineralization; poplar; planting density; soil layer; soil inorganic N; N nitrification; seasonal variation; nitrogen; herbicide; thinning; fertilization timing; carry-over fertilization effects; forest growth; Picea abies; Pinus sylvestris; N mineralization; in situ incubation; ion-exchange resin (IER); biomass allocation; carbon concentration; nutrient element; Natural Forest Protection (NFP) program; forest fertilization; carbon sequestration; evapotranspiration; water use efficiency; light use efficiency; artificial neural network; agroforestry; oat; triticale; 15N isotope dilution; Saskatchewan; carbon; forest fire; nitrogen; phosphorus; potassium; restoration; urban soil; sub-boreal forest nitrogen; δ15N ; δ13C; arboreal lichens; cyanolichens; lichen epiphyte nitrogen; Lobaria pulmonaria; rate response; soil texture; soil drainage; tree nitrogen uptake; soil microbial nitrogen turnover; N limitation; N saturation; atmospheric nitrogen deposition; Höglwald spruce forest; Tuttlingen beech forest; Alnus japonica; ion exchange resin; nitrogen mineralization; Pinus densiflora; soil moisture; alder-dominated forests; diversity; native and alien species; soil nutrients; vascular plants; vegetation; Douglas-fir; conifers; nurseries; endophytes; diazotrophic; phosphate solubilization; siderophore; biomass; sustainable forestry
