The transient Theis solution is a way to analyze tests of these formations and includes an equation that equates drawdown to distance squared times storativity over four times transmissivity times time.
The transient Theis solution is a way to analyze tests of these formations and includes an equation that equates drawdown to distance squared times storativity over four times transmissivity times time. When one of these lies above another, it is perched; those types of these formations usually occur in the vadose zone. They are confined or unconfined based on whether a layer prevents direct local recharge from the surface. (*) Flow rate in these is proportional to pressure drop over viscosity according to Darcy's law. These formations are rarely formed of schist and granite because of those rocks' low porosity and when they breach the surface, they form artesian wells. For 10 points, name these underground layers of rock which are full of water.
The transient Theis solution is a way to analyze tests of these formations and includes an equation that equates drawdown to distance squared times storativity over four times transmissivity times time.
aquifers