戈壁沙冬青（ Ammopiptanthus mongolicus ）群落水分来源的年际动态

王阿晴, 朱雅娟, 马媛, 蔺方春, 李蕴

Inter-annual variation of water source of Ammopiptanthus mongolicus community on gobi

Aqing Wang, Yajuan Zhu, Yuan Ma, Fangchun Lin, Yun Li

图2 2021年生长季戈壁沙冬青群落土壤水和植物木质部水的稳定氧同位素值（平均值±标准误）

Fig.2 Stable oxygen isotope values of soil water and xylem water of Ammopiptanthus mongolicus community on gobi in the growing reason of 2021 （mean ± SE）