Environmental heterogeneity and mechanism of stoichiometry properties of vegetative organs in dominant shrub communities across the Loess Plateau
LI Dan-Feng,YU Shun-Li,WANG Guo-Xun,FANG Wei-Wei
Chin J Plan Ecolo . 2015, (5): 453 -465 .  DOI: 10.17521/cjpe.2015.0044