Question

The general water budget for a watershed can be written as dS dt Where I represents inputs to the watershed and Q represents outflows. The watershed can be approximated as a "linear reservoir", in which outflow and storage are related via a linear relationship: Q= KS where K is a constant called the "reservoir coefficient" A precipitation event of constant intensity Po and duration τ as shown in Figure 1 (a) is the only inflow to the watershed. Assume that at t-0, initial storage is So and initial outflow is zero. du nong the precipitation cvc i Dex ve und plot thr: disch a pc ( case when τ is very large. Derive and plot the discharge Q(t) after the end of the precipitation event. ● t Colomat Oli thr: 2.

Answer 1

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