Fig. 4. Erosion measurement pins


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Figure 4. Eroded surface with two pins to measure and monitor surface level change (surface area shown in photo is approximately 0.25m2). An increase in distance from top of pin to soil surface indicates erosion. A decrease indicates deposition. The washer around the pin facilitates the measurements.

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Uploaded: Dec21 12


Last Modified: 2012-12-21 07:53:30
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