The paper shows a mathematical model describing a long time-scale evolution of the longitudinal bed profile and grain sorting of aggrading mountain gravel-bed streams. The model takes into account the typical features of these streams: high discharge variability; braided configuration; gravel-bed charaterized by the "pavement". Its application to an ideal ephemeral stream demonstrates that it is able to describe the above features.
Aggradation and grain sorting in mountain gravel-bed streams / Pianese, Domenico; F., Rossi. - STAMPA. - 2:(1989), pp. 1419-1426.
Aggradation and grain sorting in mountain gravel-bed streams
PIANESE, DOMENICO;
1989
Abstract
The paper shows a mathematical model describing a long time-scale evolution of the longitudinal bed profile and grain sorting of aggrading mountain gravel-bed streams. The model takes into account the typical features of these streams: high discharge variability; braided configuration; gravel-bed charaterized by the "pavement". Its application to an ideal ephemeral stream demonstrates that it is able to describe the above features.File in questo prodotto:
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