Effects of litter removal and addition on ecosystem carbon fluxes in a typical steppe
ZHANG Su-Yan, JIANG Hong-Zhi, WANG Yang, ZHANG Yan-Jie, LU Shun-Bao, BAI Yong-Fei
Chin J Plant Ecol . 2018, (3): 349 -360 .  DOI: 10.17521/cjpe.2016.0083