Discharge increases as
more water is added through rainfall
, tributary streams, or from groundwater seeping into the stream. As discharge increases, generally width, depth, and velocity of the stream also increase.
What causes river discharge to increase?
As the rain starts to get heavy, the soil may be saturated, thus
there is an increase in surface run off
. This causes water to start flowing into the river channel, causing the level of discharge to increase, making the line go up positively.
What causes stream discharge to increase?
There are several factors that affect stream discharge.
The velocity of the water affects it
; faster water means more passes per second so more discharge. The width and depth of the river also affects it; a larger river at the same speed will have higher discharge.
What factors control stream discharge?
The discharge of a stream is the product of its
velocity (V – length of travel per unit of time such as feet/second) times depth of the water (D – unit of length) times width (W of the water – units of length)
. (Make sure all all three lengths are expressed in the same unit.)
What increases water discharge?
It’s caused by hormonal changes. If the discharge is watery, it’s most likely normal and not a sign of infection. Clear and watery discharge can increase at any point during your cycle.
Estrogen can stimulate
the production of more fluids.
How do you detect water discharge?
Using the depth and width measurements for calculating the area and the velocity measurements, the discharge is computed by the ADCP using
discharge = area x velocity
, similar to the conventional current-meter method.
What affects peak discharge?
1.
Large drainage basins catch more precipitation
so have a higher peak discharge compared to smaller basins. Smaller basins generally have shorter lag times because precipitation does not have as far to travel. The shape of the drainage basin also affects runoff and discharge.
What factors affect a rivers discharge?
- Rock and soil type.
- Weather conditions.
- Type and amount of Rainfall.
- Type of land.
- Slope of area. Share this page. Recommended Journals.
What affects river discharge?
River discharge is the volume of water flowing through a river channel. This is the total volume of water flowing through a channel at any given point and is measured in cubic metres per second (cumecs). The discharge from a drainage basin depends on
precipitation, evapotranspiration and storage factors
.
Where do rivers have the highest discharge?
| No Continent River | 1 South America Amazon | 2 Africa Congo | 3 Asia Ganges | 4 South America Orinoco |
|---|
Is the discharge in a stream increases load usually?
As discharge increases,
generally width, depth, and velocity of the stream also increase
. Load – The rock particles and dissolved ions carried by the stream are the called the stream’s load. … Higher velocity currents in the stream can carry larger and denser particles.
What is discharge in fluid?
A discharge is
a measure of the quantity of any fluid flow over unit time
. The quantity may be either volume or mass. … The area is the cross sectional area across a river and the average velocity across that section needs to be measured for a unit time, commonly a minute.
What is discharge hydrograph?
[′dis‚chärj ′hī·drə‚graf] (civil engineering)
A graph showing the discharge or flow of a stream or conduit with respect to time
.
What does unhealthy discharge look like?
Abnormal discharge may be
yellow or green, chunky in consistency, or foul smelling
. Yeast or a bacterial infection usually causes abnormal discharge. If you notice any discharge that looks unusual or smells foul, see your doctor for diagnosis and treatment.
Is it normal to have a lot of discharge everyday?
Some women have discharge every day
, while others experience it less frequently. Normal vaginal discharge is usually clear or milky and may have a subtle scent that is not unpleasant or foul smelling. It’s also important to know that vaginal discharge changes over the course of a woman’s menstrual cycle.
Is it normal to have jelly like discharge?
Depending on your cycle and hormones, most women will
experience increased clear jelly like discharge around ovulation time
. Ovulation is usually around the middle of your menstrual cycle. Your body releases an egg, and in preparation for potentially being fertilised, cervical mucus increases.
