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AIRCRAFT GAMMA-RAY SURVEY OF SNOW COVER
AIRCRAFT GAMMA-RAY SURVEY SNOW COVER
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2009/10/29
The physical basis for and the various methods of measuring the water
equivalent of the snow cover by means of gamma-rays survey from aircraft
are discussed.Problcms of mapping the water equivalent ...
Direct measurement of the soil water retention curve using X-ray absorption
X-ray absorption soil hydraulic properties soil water dynamics Richards’equation
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2009/3/3
X-ray absorption measurements have been explored as a fast experimental approach to determine soil hydraulic properties and to study rapid dynamic processes. As examples, the pressure-saturation relat...