Threshold conditions for thalweg gullying with special reference to loess areas

Soil erosion. Experiments and models

Auteurs :
DE PLOEY, J.
BRYAN, R. B.

Description :
Climatic and hydraulic threshold conditions for thalweg incision are discussed on the basis of a physical-mathematical model, which includes such parameters as the critical shear stress of flows for non-selective erosion in loess, flow width, roughness of topsoils and storage capacity of the soil.


Type de document :
Article de monographie

Source :
Catena. Supplement (Giessen), issn : 0722-0723, 1990, n°. 17, p. 147-151, Références bibliographiques : 12 réf.

Date :
1990

Editeur :
Pays édition : Allemagne, Cremlingen, Catena-Verlag Rohdenburg