黄河上游甘蒙柽柳生长对极端旱涝的响应
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方欧娅, 张永, 张启, 贾恒锋
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Growth responses of Tamarix austromongolica to extreme drought and flood in the upper Yellow River basin
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FANG Ou-Ya, ZHANG Yong, ZHANG Qi, JIA Heng-Feng
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表2 RG、BD和LQ样点甘蒙柽柳抵抗力平均值比较
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Table 2 Comparison of the mean resistance indices of Tamarix austromongolica at the RG, BD and LQ sites
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| 采样点 Sampling site | 组别(株数) Group (Number of plants) | 干旱 Drought | 洪涝 Flood | | A方向 Direction A | B方向 Direction B | A方向 Direction A | B方向 Direction B | | RG | 受伤组 Injured group (8) | 0.99 | 0.97 | 0.99 | 1.08 | | 对照组 Comparative group (9) | 1.05 | 1.03 | 1.03 | 1.02 | | BD | 受伤组 Injured group (7) | 0.94 | 0.91 | 1.04 | 1.09 | | 对照组 Comparative group (13) | 0.96 | 0.92 | 1.02 | 1.02 | | LQ | 受伤组 Injured group (5) | 0.87 | 0.85 | 1.00 | 1.15 | | 对照组 Comparative group (4) | 0.89 | 0.88 | 1.23 | 1.48 |
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