Litter removal effects on dynamics of soil humic substances in subalpine forests of western Sichuan, China
LIU Yao, JIAO Ze-Bin, TAN Bo, LI Han, WANG Li-Xia, LIU Si-Ning, YOU Cheng-Ming, XU Zhen-Feng, ZHANG Li
Chin J Plant Ecol . 2022, (3): 330 -339 .  DOI: 10.17521/cjpe.2021.0166