河西走廊荒漠区典型C3 和C4 荒漠灌木对模拟增温的响应

罗维成, 赵文智, 任珩, 郭彬, 安宁, 刘冰, 刘佳艺

Responses of typical C3 and C4 desert shrubs to simulated warming in Hexi Corridor

Weicheng Luo, Wenzhi Zhao, Heng Ren, Bin Guo, Ning An, Bing Liu, Jiayi Liu

表2 物种和增温幅度对植物化学计量元素含量的影响双因素方差分析

Table 2 Two-way ANOVA analysis of the effects of species and warming range on leaf stoichiometric element contents

C N P C∶N C∶P N∶P F P F P F P F P F P F P 物种S 121.00 <0.01 9.31 <0.01 51.20 <0.01 5.33 0.04 6.70 0.20 26.03 <0.01 增温幅度ΔT 6.49 <0.01 2.08 0.14 1.31 0.30 0.80 0.51 1.63 0.22 3.16 0.05 S×ΔT 0.23 0.87 0.94 0.44 1.40 0.28 1.59 0.23 1.54 0.24 2.06 0.15