毛白杨茎干不同方位夜间液流变化规律及其主要影响因子
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Azimuthal variation in nighttime sap flow and its mainly influence factors of Populus tomentosa
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图6. 毛白杨各方位夜间蒸腾量和茎干充水量与水汽压亏缺的线性关系。 |
Fig. 6. Linear relationship between nocturnal transpiration, stem refilling in different orientations of Populus tomentosa and vapour pressure deficiency. |
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