Lifeguards What are the factors affecting the flow rate of rivers?
Contents
What are the factors affecting the flow rate of streams?
Therefore, some factors affecting the flow rate keep the potential of the stream to do "work" under control. These factors are: (1) channel slope or gradient, (2) channel size and cross-sectional shape, (3) channel roughness, and (4) amount of water flowing in the channel.
What are the factors that reduce the amount of stream flow?
Snow thickness of the mountains in the basin. Permeability of the stones and layers forming the land. Spring waters Temperature and evaporation conditions
What affects the flow rate?
The factors affecting the flow are listed below. Amount of Precipitation: Flow rate is high in places where precipitation is high. Precipitation Pattern: In regions with snowfall, the flow rate is low in winter and high in spring due to melting. Land Structure: Flow rate is low where the land is permeable.
What reduces the amount of stream?
In summary, as the amount and speed carried by the stream increases, the erosion power will increase accordingly. The increase in the abrasion power also depends on the slope, the shape of the bed, the vegetation and the structure of the ground (the property of the rock). Yes, the presence of vegetation reduces the erosional power of the stream.
What is the reason for the high diversity of life at the mouth of the stream?
If the stream reaches the sea, fresh water and salt water mix with each other at its mouth. These are areas rich in plant and animal species. The elements and nutrients carried by the streams increase the biological diversity in these areas.
Which streams have regular regimes?
Especially Equatorial (Amazon, Congo rivers) and Temperate Oceanic climates. Regular stream regimes are observed in regions such as Western Europe.
How does the amount of stream flow decrease?
The main reason for the change in the flow rate of the stream regime is; is the amount of precipitation in the basin. The flow increases when precipitation increases and snow melts occur. When precipitation is low and temperature and evaporation are high, the flow decreases.
What is the name of the curves obtained when the flow values measured in a certain stream section are ordered in order of magnitude regardless of time?
The curve showing the variation of the total flow with respect to time is called the total flow line.
What does stream flow mean?
The amount of water passing through any section of the stream in unit time (m3) called current or flow. The flow of the river changes throughout the year. The flow is less in the slanting period of the stream and more in the upwelling period. Stream stream; Precipitation amount regime Precipitation type Soil properties Spring waters Temperature and evaporation conditions affect.
Read: 190
