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Aggradation (or alluviation) is the term used in
geology for the
increase in land elevation,
typically in a
river system, due to the
deposition of sediment...
- over the
entire height and time. The ages of
incision and
flooding (
aggradation) can have
different interpretations for each
fluvial system,
where each...
- (Ecuador). A.
Outer shape of a
lunate dune
bedform and B.
internal lamination. Note
preferential aggradation on
upstream face (backset laminations)....
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sediment supply,
substrate composition, discharge, vegetation, and bed
aggradation.
There are
several systems of
classification based on
ecological conditions...
- Novello,
Valdir F. (2016-11-15). "Two
million years of
river and cave
aggradation in NE Brazil:
Implications for
speleogenesis and
landscape evolution"...
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surfaces by sedimentation,
particularly in
river valleys, is
called aggradation. The rate of
sedimentation is the
thickness of
sediment ac****ulated per...
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years after the 1980
eruption of
Mount St. Helens. As of 2023, m****ive
aggradation has
buried the
former riverbed downstream, with
sediment piling up as...
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compensate for
subsidence and erosion. In
addition to
interference with
delta aggradation,
pumping of groundwater, oil, and gas, and
constructing infrastructure...
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result of an
equilibrium between subsidence and
aggradation.
Subsidence pushed the
coastline inland;
aggradation brings it out. The
equilibrium may be cyclical...
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breach the barrier, as may
spilling over from a
higher basin due to
aggradation (ac****ulation of
sediments in the basin). The
effect of
integration of...