What is subsurface runoff?

What is subsurface runoff?

Subsurface runoff is the water that infiltrates in the vadose zone (unsaturated zone), from rain, snowmelt, or other sources, and moves laterally towards the streams. Vadose zone extends from the top of the ground surface to the water table.

What are 3 examples of runoff?

Runoff from nonpoint sources includes lawn fertilizer, car exhaust, and even spilled gasoline from a car. Farms are a huge nonpoint source of runoff, as rainwater and irrigation drain fertilizers and pesticides into bodies of water. Impervious surfaces, or surfaces that can’t absorb water, increase runoff.

What is the runoff in the water cycle?

Runoff is nothing more than water “running off” the land surface. Just as the water you wash your car with runs off down the driveway as you work, the rain that Mother Nature covers the landscape with runs off downhill, too (due to gravity). Runoff is an important component of the natural water cycle.

What is another word for runoff?

In this page you can discover 18 synonyms, antonyms, idiomatic expressions, and related words for runoff, like: flow, surface-water, groundwater, rainfall, surplus water, spring runoff, snowmelt, aquifer, ground-water, streamflow and run-off.

Which is the opposite of runoff?

What is the opposite of runoff?

irrigation watering
drenching sluicing
spraying douching
flooding immersion
inundation water channeling

What are facts about runoff?

Runoff, run-off or RUNOFF may refer to: RUNOFF, the first computer text-formatting program Runoff or run-off, another name for bleed, printing that lies beyond the edges to which a printed sheet is trimmed Runoff or run-off, a stock market term Runoff curve number, an empirical parameter used in hydrology

What does runoff include?

Runoff includes not only the waters that travel over the land surface and through channels to reach a stream but also interflow, the water that infiltrates the soil surface and travels by means of gravity toward a stream channel (always above the main groundwater level) and eventually empties into the channel.

What is the definition of runoff?

Definition of runoff. (Entry 1 of 2) 1 : a final race, contest, or election to decide an earlier one that has not resulted in a decision in favor of any one competitor.

What are some examples of surface runoff?

Runoff is defined as excess water draining away from land or buildings. The overflow of water that drains off of your driveway is an example of runoff.

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