Effects of simulated nitrogen deposition on nutrient balance of Chinese fir (Cunninghamia lanceolata) seedlings Effects of nitrogen deposition on  leaf physiological and ecological characteristics of Lindera aggregata seedlings. Effects of forest floor litter and nitrogen addition on soil microbial biomass C and N and microbial activity in a mixed Pinus tabulaeformis and Quercus liaotungensis forest stand in Shanxi Province of China. Effects of simulated nitrogen deposition on soil active carbon pool and root biomass in Neosinocalamus affinis plantation, Rainy Area of West China Early effects of simulated nitrogen deposition on annual nutrient input from litterfall in a Pleioblastus amarus plantation in Rainy Area of West China Effect of simulated nitrogen deposition on the soil respiration of Lithocarpus glabra and Castanopsis sclerophylla