Seasonal variations of leaf C:N:P stoichiometry of six shrubs in desert of China’s Alxa Plateau
NIU De-Cao, LI Qian, JIANG Shi-Gao, CHANG Pei-Jing, FU Hua
Chin J Plant Ecol . 2013, (4): 317 -325 .  DOI: 10.3724/SP.J.1258.2013.00031