毛白杨茎干夜间液流时空动态及其环境影响因子
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Spatiotemporal dynamics of nocturnal sap flow of Populus tomentosa and environmental impact factors
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图6. 不同茎干高度夜间液流速率对夜间水汽压亏缺和空气温度的短期响应。*, p < 0.05; **, p < 0.01。 |
Fig. 6. Short term responses of nocturnal sap flow rate to nocturnal vapor pressure deficit and air temperature at different stem heights. *, p < 0.05; **, p < 0.01. |
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