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2 cards from this section. Quick, good the night before a test.
What is the Green-Ampt model used for?
Think about water movement in soil.
What does K represent in the Green-Ampt equation?
Consider how water flows through soil.
What does the letter 'K' stand for in the Green-Ampt equation?
It describes how readily water can pass through the soil.
True or False: The wetting front suction head (Ψ) has no impact on water movement in soil.
Remember the definitions of the parameters in the Green-Ampt model.
Assume a soil has varying hydraulic properties across a landscape. Develop an infiltration strategy using the Green-Ampt model while accounting for different textures.
Consider how to categorize different soil types and their respective infiltration rates.
A field experiment reveals that an area initially absorbs water at a rate of 15 cm/hr but decreases to 5 cm/hr. Using the Green-Ampt model, analyze how the initial suction head changes over time considering moisture content.
Pay attention to how moisture levels affect suction head in the model.
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