matric-potential Downloads
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The EQ3 Equitensiometer (EQ3) measures soil matric potential and temperature. Soil matric potential is the negative pressure (or suction) required to extract water from between the matrix of soil particles. It is an important indication of plant water stress. The value of soil matric potential ...
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Because the HydraProbe is embedded inside the soil core while the water retention curve is being determined, HydraProbe soil sensors can then be used to measure the soil’s matric potential. The Stevens Tempe Cell is ideal for mesonets, climate reference networks, and soil monitoring ...
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This materialhas a known, stable relationship between water content and matric potential. When theprobe is inserted into the soil, the matric potential within the equilibrium body rapidlyequilibrates to that of the surrounding soils. ...
The 229 is a sensor that measures soil water potential from -10 to -2500 kPa. It requires that you connect it to either the CE4 or CE8 current excitation module. A Campbell Scientific data logger controls the current excitation module, measures the sensor, and calculates soil water matric ...
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Conventionally this is taken to correspond to a matric potential of –1500kPa, but it’s really much more variable than that suggests. ...
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