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新安江源区杉木树干液流速率变化及其对环境因子的响应
杨丽琳, 邢万秋*(), 王卫光, 曹明珠
Variation of sap flow rate of Cunninghamia lanceolata and its response to environmental factors in the source area of Xinʼanjiang River
YANG Li-Lin, XING Wan-Qiu*(), WANG Wei-Guang, CAO Ming-Zhu

图1. 新安江源区树干液流监测系统及气象梯度塔分布图。
A, 样地照片。B, 气象梯度塔。C, 树干液流监测样树。

Fig. 1. Location map of sap flow measurement system and meteorological gradient tower in the source area of Xin’anjing River.
A, Photograph of the sample plot. B, Meteorological gradient tower. C, Sample trees monitored by the sap flow measurement system.