Response of plant biomass to nitrogen addition and precipitation increasing under different climate conditions and time scales in grassland
DIAO Li-Wei,LI Ping,LIU Wei-Xing,XU Shan,QIAO Chun-Lian,ZENG Hui,LIU Ling-Li
Chin J Plant Ecol . 2018, (8): 818 -830 .  DOI: 10.17521/cjpe.2018.0056