Compatible measurements of volumetric soil water content using a neutron probe and Diviner 2000 after field calibration
Compatible measurements of volumetric soil water content using a neutron probe and Diviner 2000 after field calibration
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DOI：
10.1111/j.1475-2743.2006.00060.x
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发表时间：
2006-12
影响因子：
3.8
通讯作者：
P. Burgess;B. R. Reinhard;P. Pasturel
中科院分区：
文献类型：
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作者：
P. Burgess;B. R. Reinhard;P. Pasturel
用于测量收缩-膨胀粘土土壤含水量的中子探针和电容传感器（Diviner 2000）的现场校准与常用的默认值有很大不同。利用我们的现场校准，这两种仪器估计了一个生长季节土壤剖面（0-1米深）累积含水量的相似变化。
Field calibrations for a neutron probe and a capacitance sensor (Diviner 2000) for measuring the soil water content of a shrinking–swelling clay soil were substantially different from commonly used default values. Using our field calibrations, the two instruments estimated similar changes in the cumulative water content of a soil profile (0–1 m depth) over one growing season.