Field measurements of soil electrical conductivity and water content by time-domain reflectometry
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Accuracy calibration and evaluation of capacitance-based soil moisture sensors for a variety of soil properties
2022, Agricultural Water ManagementElectrical properties of frozen saline clay and their relationship with unfrozen water content
2020, Cold Regions Science and TechnologySpatially characterizing apparent electrical conductivity and water content of surface soils with time domain reflectometry
2005, Computers and Electronics in AgricultureMethodologies and the Practical Aspects of the Bulk Soil EC (σ<inf>a</inf>)-Soil Solution EC (σ<inf>w</inf>) Relations
2005, Advances in AgronomyCitation Excerpt :The review is limited to discussing ways to convert bulk EC (σa) data into interstitial solution EC (σw) after the needed parameters were properly obtained. For a wider background, the reader is directed to Topp et al. 1980 (pioneering article on soil θ measurement); Zegelin et al. (1989), and Cassel et al. (1994), discussing basic TDR operation and its properties, construction of TDR systems, θ calculations; Noborio et al. (1994) and Noborio (2001), who expand on the relevance of TDR probes length, rods number, spacing and diameter, installation, and spatial variability on the measurement of σsoil pore water; Robinson et al. (2003) in the latest review on the advances in the TDR technique; and Friedman's (2004) most recent, methodical review on the soil properties that influence σa and their use in the different approaches and calculation models. 1.
Characterization of preferential flow in undisturbed, structured soil columns using a vertical TDR probe
2001, Journal of Contaminant Hydrology