青藏高原草地植物群落冠层叶片氮磷化学计量学分析
杨阔, 黄建辉, 董丹, 马文红, 贺金生
Canopy leaf N and P stoichiometry in grassland communities of Qinghai-Tibetan Plateau, China
YANG Kuo, HUANG Jian-Hui, DONG Dan, MA Wen-Hong, HE Jin-Sheng
植物生态学报 . 2010, (1): 17 -22 .  DOI: 10.3773/j.issn.1005-264x.2010.01.004