aggradationalの例文
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- Aggradational channels commonly form where the slope is below grade .
- Typical aggradational environments include lowland alluvial rivers, river deltas, and alluvial fans.
- Aggradational environments are often undergoing slow subsidence which balances the increase in land surface elevation due to aggradation.
- Hypothetical valley cross-section illustrating a complex sequence of aggradational ( fill ) and degradational ( cut and strath ) terraces.
- After millions of years, an aggradational environment will become a sedimentary basin, which contains the deposited sediment, including paleochannels and ancient floodplains.
