鄂尔多斯高原3种固沙灌木水分利用效率的时空变化特征

吴风燕, 吴永胜, 陈晓涵, 冯骥, 卢丽媛, 查斯娜, 王超宇, 孟元发, 尹强

Spatial-temporal variation of water use efficiency in three species of sand-fixing shrubs on the Ordos Plateau

WU Feng-Yan, WU Yong-Sheng, CHEN Xiao-Han, FENG Ji, LU Li-Yuan, CHASINA , WANG Chao-Yu, MENG Yuan-Fa, YIN Qiang

图3 不同类型固沙植物水分利用效率(WUE)与气温、降雨量和干旱指数(AI)之间的线性回归分析结果。A、D、G, 柠条锦鸡儿。B、E、H, 北沙柳。C、F、I, 黑沙蒿。

Fig. 3 Results of linear regression analysis between water use efficiency (WUE) and air temperature, precipitation and aridity index (AI) of different types of sand fixation plants. A, D, G, Caragana korshinskii. B, E, H, Salix psammophila. C, F, I, Artemisia ordosica.