What is the definition of stream discharge?
stream discharge is the amount of water flowing through a space OR increases between its source or mouth
What is stormwater?
* General definition of stormwater: Stormwater is the water produced from precipitation during a storm that can be measured in a downstream river, stream, pipe, etc. shortly after the precipitation has occurred. * Regulatory definition of stormwater: Stormwater is water that passes through an engineered structure (e.g. pipe or gutter). * Hydrologic definition of stormwater: Stormwater is water produced from precipitation during a storm that reaches a stream channel rapidly and causes an increase in…
What is the difference between stream discharge and stream velocity?
Stream discharge is a product of the velocity and the area of the stream (velocity x width x depth), and has units of volume per time (e.g. cubic feet per second, cubic meter per day, etc). Stream velocity is the vector describing the speed of the water and has units of length per time (feet per second, meter per second). Stream discharge is relatively constant as you move up and down a stream, while velocity…
What factors determine the velocity of a stream?
Three factors are most important in determining the average velocity of a stream. One factor is the GRADIENT,or slope of the stream.Another factor is the DISCHARGE,or volume of water in the stream.Generally,as either the slope or the discharge of a stream increases,the velocity increases. The third factor involved is the STREAM CHANNEL SHAPE,the shape of the bed of rock or loose materials that confine the stream.
Stream velocity does it have anything to do with discharge of stream or stream elevation?
Stream discharge physically depends on two factors: stream cross-sectional area and velocity. Area is composed of width and depth. Q (flow) = vel x width x depth. Stream elevation change, or how steep a stream is, will affect the velocity. Higher sloping streams (like those with few meanders) will travel faster than sinuous, snaking streams that have a lower elevation drop per length of stream.
How do the gradient and discharge of a stream change from headwaters to its mouth?
The discharge for a single stream should not change much from the headwater to the mouth. The exceptions to the mouth would be if another stream joined the main stream, which would increase the discharge or if you loose a significant amount of water to infilitration, which would decrease the discharge. The gradient should be high at the headwaters and gradually decrease downstream where it should be low at the mouth. Of course differences in…
Is there always a lag between the center of the mass of a storm and the peak discharge of a stream?
Your question makes no sense, the center of mass of a storm is a spacial reference point and the peak discharge of a stream is a time. When rain falls on the ground, it takes time for the rain to accumulate and flow into a stream thus there is always a lage between the time of the rainfall and the build up of flow in the stream.
How would one explain the definition of discharge?
There are several definitions of the word discharge. The first is to relieve of a charge, load or burden; such as an electrical charge or the load off of a ship or truck. Another definition is to put off; such as passengers on a bus or in a taxi. Discharge can also mean to release from confinement or care; such as when a prisoner is released from jail or when you are discharged from the…