RUNOFF Meaning and
Definition
-
Runoff refers to the process and result of a liquid, typically water, flowing over the surface of an area or land and ultimately collecting in smaller channels, streams, rivers, or other bodies of water. It typically occurs when precipitation exceeds the infiltration capacity of the soil, or when the surface is impermeable, causing the excess water to flow downhill seeking lower ground.
In environmental and geological contexts, runoff plays a crucial role in shaping landscapes and ecosystems. As water runs off the land, it carries along various materials such as soil particles, organic matter, pollutants, and nutrients. These materials can have significant impacts on water quality, nutrient cycling, and ecological processes in receiving water bodies. Runoff can also contribute to erosion, as the force of flowing water can dislodge and transport soil and rock particles, leading to the general degradation of the land.
Furthermore, runoff is a critical consideration in hydrological and engineering studies. It is often assessed to plan and manage water resources, mitigate flood risks, and design appropriate water management infrastructure. Runoff is commonly estimated using mathematical models and measurements of factors like precipitation, soil characteristics, land use, and terrain. These assessments help to understand the quantity and timing of runoff, which is vital for sustainable water management and maintaining the balance of ecosystems.
Top Common Misspellings for RUNOFF *
* The statistics data for these misspellings percentages are collected from over 15,411,110 spell check sessions on www.spellchecker.net from Jan 2010 - Jun 2012.
Other Common Misspellings for RUNOFF
Etymology of RUNOFF
The word "runoff" is a compound word that combines the verb "run" with the noun "off". "Run" derives from the Old English word "rinnan", meaning "to flow or move swiftly". It is related to the Old Norse word "renna" and the German word "rinnen". The term "off" is an adverbial particle that indicates movement or separation. Thus, "runoff" refers to the movement or flow of something away or apart from its source.
Similar spelling words for RUNOFF
Infographic
Add the infographic to your website:
