Effects of enclosure on carbon density of plant-soil system in typical steppe and desert steppe in Nei Mongol, China
YAN Bao-Long, WANG Zhong-Wu, QU Zhi-Qiang, WANG Jing, HAN Guo-Dong
Chin J Plant Ecol . 2018, (3): 327 -336 .  DOI: 10.17521/cjpe.2017.0067