Effects of nitrogen addition on plant community composition and microbial biomass ecological stoichiometry in a desert steppe in China
WANG Pan, ZHU Wan-Wan, NIU Yu-Bin, FAN Jin, YU Hai-Long, LAI Jiang-Shan, HUANG Ju-Ying
Chin J Plant Ecol . 2019, (5): 427 -436 .  DOI: 10.17521/cjpe.2019.0046