Long-term light grazing does not change soil organic carbon stability and stock in biocrust layer in the hilly regions of drylands
MA Xinxin, ZHAO Yunge, YANG Kai, MING Jiao, QIAO Yu, XU Mingxiang, PAN Xinghui
Journal of Arid Land . 2023, (8): 940 -959 .  DOI: 10.1007/s40333-023-0064-x