Discharge of a river
The discharge of a river is the volume of water which flows through it in a given time. It is usually measured in cubic meters per second.
The volume of the discharge will be determined by factors such as climate, vegetation, soil type, drainage basin relief and the activities of man.
Lamina flow, flows parallel with no disruption between the layers.
Fluid flow in which the fluid undergoes irregular fluctuations, or mixing. The speed of the fluid at a point is continuously undergoing changes in magnitude and direction, which results in swirling and eddying as the bulk of the fluid moves in a specific direction.