Stream power is not a function of which of the following?

Question

Quizplus · Accepted Answer

Stream power is a function of river discharge and river slope, but not sediment volume. Stream power is the amount of energy per unit time per unit width of a stream or river. It is often used to predict the ability of a stream to erode or transport sediment. Discharge (the volume of water flowing through a cross-section of the river per unit time) and slope (the steepness or gradient of the channel) are the two primary controls on stream power. Sediment volume can affect erosion and transport rates in a stream, but it is not a direct input into the stream power equation.

Stream Power Is Not a Function of Which of the Following