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7. 不同茎干高度夜间液流速率对风速和日间液流量的长期响应。*, p < 0.05; **, p < 0.01。 |
Fig. 7. Long term responses of nocturnal sap flow (rate) to wind speed and diurnal sap flow at different stem heights. *, p < 0.05; **, p < 0.01. |
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