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Runoff increase with lack of permeability, rake of the surface and flames of the surface.Imagine an area which is perfectly smooth, tilted at a steep angle and covered with Teflon. Water sprayed on it will run off almost immediately. This is the worse\t case.
Now imagine:
- The same area covered with sponge rubber will absorb and retain water
- The same area flat to the ground will retain sone water
- The same area - flat to the ground - who's surface is pocked and irregular will have pooled or retained water.
- The same area in any position but covered with porous material (cloth for example) will allow water to pass through the surface to be trapped belowThe same area covered with plants will retain water (spongy) absorb water into the plants and evaporate it.
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TaigaThe structure of an area, such as roads, buildings, and parking lots, can increase runoff by limiting the amount of permeable surfaces available to absorb water. Impermeable surfaces can cause water to run off quickly into storm drains, leading to increased flooding and erosion. Proper planning and design of green spaces and permeable surfaces can help reduce runoff and mitigate its effects.
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What does the amount of runoff in an area depend on?
The amount of runoff in an area depends on factors such as the intensity and duration of precipitation, the type of soil and vegetation present, topography, land use practices, and human development. These factors affect how water flows over the land and can influence the quantity and quality of runoff.
What does the amount or runoff in an area depend on?
The amount of runoff in an area depends on various factors, including the amount of precipitation, soil type, slope of the land, vegetation cover, and human activities such as urbanization and deforestation. These factors affect how much water can infiltrate into the soil versus how much water flows over the surface as runoff.
What are the five main factors that affect the amount of runoff an area gets?
The five main factors that affect the amount of runoff an area gets are precipitation intensity, soil type, vegetation cover, slope of the land, and human activities such as urbanization and deforestation. These factors influence how much water is absorbed into the ground versus how much flows over the surface as runoff.
What are the 4 factors that determine the amount of runoff in an area?
The four factors that determine the amount of runoff in an area are precipitation intensity, soil type, topography, and land use/land cover. These factors affect how much water can infiltrate the soil versus running off into streams or rivers.
How does the slope of an area affect the amount of runoff?
A steeper slope increases the rate of runoff because water flows more quickly downhill, resulting in less infiltration into the ground. Conversely, a gentler slope allows water to infiltrate the soil more easily, reducing runoff.
