Multi-depth electrical resistivity survey for mapping soil units within two 3ha plots
نویسندگان
چکیده
منابع مشابه
Mapping Depth to Argillic Soil Horizons Using Apparent Electrical Conductivity
Maps of apparent electrical conductivity (ECa) of the soil profile are widely used in precision agriculture. A number of ECa sensors are commercially available, each with a unique response function (i.e., the relative contribution of soil at each depth to the integrated ECa reading). Our past research estimated depth to an argillic horizon (i.e., topsoil depth, TD) on claypan soils by fitting e...
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ژورنال
عنوان ژورنال: Geoderma
سال: 2014
ISSN: 0016-7061
DOI: 10.1016/j.geoderma.2014.04.034