Example 3 – Campbell Scientific Sentek TriSCAN® Manual v 1.2a User Manual
Page 47
TriSCAN Manual Version 1.2a
Copyright © 1991 – 2004 Sentek Pty Ltd All rights reserved
Page 40
Example 3
Figure 12 illustrates the movement of salts at the bottom of the wetting front in drip irrigation in IrriMAX
®
6.
Soil moisture data showed that the bottom of the wetting front just reached to a depth of 50 cm with each
irrigation
With successive irrigations, estimated EC increased from 1162µS/cm on 20 November, to 1233µS/cm on 22
November and 1287µS/cm on 23 November at this depth.
Rainfall of 22mm on 23 November caused movement of the wetting front from the overlying layers, which
diluted the solute concentration.
Figure 12. Tracking movement of salts
See also other documents in the category Campbell Scientific Measuring instruments:
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- 020C Wind Direction Sensor (26 pages)
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- 036, 038 Spark Gapped Junction Box (6 pages)
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- 092 Barometric Pressure Sensor (24 pages)
- 10164-L Water Sampler Control Cable for use with Isco and Sigma Autosamplers (18 pages)
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- 109-L Temperature Probe (30 pages)
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- 21108 RF450 Demo Kit (14 pages)
- 223-L Delmhorst Cylindrical Soil Moisture Block (28 pages)
- 227-L Delmhorst Cylindrical Soil Moisture Block (24 pages)
- 229 Water Matric Potential Sensor and CE4/CE8 (34 pages)
- 237-L Leaf Wetness Sensor (14 pages)
- 247-L Conductivity and Temperature (18 pages)
- 253-L and 257-L (Watermark 200) Soil Matric Potential Sensors (36 pages)
- 25458 DIN-Rail Terminal Kit (10 pages)
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- 260-953 Alter-Type Wind Screen for Tipping Bucket Rain Gages (14 pages)
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