Research article doi: 10.2110/jsr.2013.62 numerical modeling of falling-stage topset aggradation: implications for distinguishing between forced and unforced regressions in the geological record... Conventional sequence stratigraphic models distinguish between forced and unforced regressive strata through the presence of aggradational topset (no aggradation during forced regression) and style of shoreline trajectory (descending in forced regressive strata and flat to rising in unforced regressive...
Spatial variation of overbank aggradation rate and its influence on avulsion frequency: sedimentology, vRiver avulsions are commonly considered to be driven by the aggradation and growth of alluvial ridges, and the associated increase in cross-valley slope relative to either the down-channel slope or the down-valley slope (the latter is ...
Tributary connectivity, confluence aggradation and network biodiversity...http://dx.doi.org/10.1016/j.geomorph.2016.03.027In fluvial networks, some confluences are associated with tributary-driven aggradation where coarse sediment is stored, downstream sediment connectivity is interrupted and substantial hydraulic and morphological heterogeneity is generated....
Flood-plain and channel aggradation at selected bridge sites in the iowa and skunk river basins, iowa, hr-350, 1996Flood-plain and channel-aggradation rates were estimated at selected bridge sites in central and eastern Iowa using four aggradation-measurement methods....