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Lower Deer Point weather station and hillslope rain gage. DCEW Site: Lower Deer Point (LDP) Location (Lat/Long): 43.737078, -116.1221131 Elevation: 1850 m Reporting Since: 2007. Site Notes: Lower Deer ...
探针式植物茎流测量仪采用法国学者Granier在20世纪80年代后发明的一种测定SapFlow的新方法,即热消散探针法(恒定热流传感器法)。该方法的数据采集具有准确稳定的特点,而且可以连续不间断的读取数据,因而数据具有系统性。
探针式植物茎流测量仪采用法国学者Granier在20世纪80年代后发明的一种测定SapFlow的新方法,即热消散探针法(恒定热流传感器法)。该方法的数据采集具有准确稳定的特点,而且可以连续不间断的读取数据,因而数据具有系统性。
其次,在模型构建方面,采用混合建模方式,结合物理模型和机器学习模型。例如,在计算蒸散胁迫(Evaporative stress)时,用深度神经网络方法替代原有的半经验计算方法,利用全球涡度相关(eddy-covariance)和树液流(sapflow)数据学习通用的蒸腾胁迫函数。
Stem sapflow area (SA – cm 2) was estimated using Eq. 2 as a function of the stem outer perimeter (Pe – cm). Thus, transversal cuts were made in branches of different diameters in a single plant to ...
Understanding tree functioning from sapflow and/or dendrometer measurements across different forest types (Methods: data analysis) Quantification of below-ground carbon storage in peatland ecosystems ...
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This article aimed to monitor vegetation using C-band radar data at a subdaily time step. To this end, radar measurements using tower-mounted antennas with a 15-min time step, along with ...
Sapflow and temperature sensors allow a real-time, indirect measure of stomatal conductance. Trunk tensiometers, allowing for real-time monitoring of xylem tension, are the technological improvement ...
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