AGGRADED Meaning and
Definition
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Aggraded is a verb that describes the process of depositing or building up sediment in a river or stream, resulting in the gradual increase of its bed elevation. It refers to the accumulation of sediments, such as sand, gravel, or silt, on the river or streambed, which can alter the profile and shape of the channel.
When a river aggrades, it means that the amount of sediment being transported by the flow exceeds its capacity to carry it, leading to deposition and the raising of the riverbed. Aggradation can occur naturally due to changes in the river's hydrology, such as increased sediment supply from upstream erosion, changes in vegetation cover, or due to human activities, such as dam construction or land use changes that increase erosion and sediment delivery to the system.
Aggradation has important implications for river ecosystems and habitats. It can lead to the creation of new floodplains or wetlands, providing new habitats for aquatic and terrestrial species. However, excessive aggradation can also lead to negative impacts, such as increased flood risk by reducing the channel's capacity to convey water efficiently.
Overall, aggradation is a natural geomorphic process that occurs in rivers and streams, often resulting from an imbalance between sediment supply and transport capacity. Understanding the mechanisms and impacts of aggradation is vital for managing and conserving riverine environments.
Common Misspellings for AGGRADED
- aggrade
- zggraded
- sggraded
- wggraded
- qggraded
- afgraded
- avgraded
- ahgraded
- aygraded
- atgraded
- agfraded
- agvraded
- aghraded
- agyraded
- agtraded
- aggeaded
- aggdaded
- aggfaded
- aggtaded
- agg5aded
Etymology of AGGRADED
The word "aggraded" comes from the combination of the prefix "a-" which means "to" or "towards", and the verb "grade". "Grade" itself has Latin origins, derived from the Latin word "gradus", meaning "step" or "degree". Over time, "grade" has come to refer to the act of leveling, flattening, or arranging something in a series of steps or degrees. So, when the prefix "a-" is added to "grade", it changes the meaning to "to level or build up something towards a higher degree or level". In the context of geology, "aggraded" refers to the deposition or accumulation of sediment, particularly in rivers or streams.
Similar spelling words for AGGRADED
- Aegrotat,
- Egritude,
- accreted,
- acridid,
- ICRDOD,
- dis-accorded,
- accredit,
- Acritude,
- Ocreated,
- Ochreated,
- acrididae,
- Acridiidae,
- aggrated,
- Aegritudo,
- augurated,
- Aegrotatio,
- Accorded,
- ECREDIT,
- accourted,
- acridity,
- acridoidea,
- weakhearted,
- Agordat.
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