Net ecosystem carbon exchange characteristics in Stipa breviflora desert steppe with different stocking rates
JIN Yu-Xi, LIU Fang, ZHANG Jun, HAN Meng-Qi, WANG Zhong-Wu, QU Zhi-Qiang, HAN Guo-Dong
Chin J Plant Ecol . 2018, (3): 361 -371 .  DOI: 10.17521/cjpe.2017.0066