▪ Abstract Avulsion is the natural process by which flow diverts out of an established river
channel into a new permanent course on the adjacent floodplain. Avulsions are primarily …

Anastomosing rivers constitute an important category of multi-channel rivers on alluvial
plains. Most often they seem to form under relatively low-energetic conditions near a (local) …

Many of the world's extensive warm dryland regions support numerous, albeit often
infrequently flowing, rivers. Dryland rivers are increasingly a focus of scientific and applied …

River bifurcations are critical but poorly understood elements of many geomorphological
systems. They are integral elements of alluvial fans, braided rivers, fluvial lowland plains …

Wetlands are poorly documented features of many landscapes, and there is often little
understanding of the geomorphological controls on their origin, development and …

SUMMARY The Okavango Delta is a large, low gradient (ca. 1: 3400), alluvial fan situated in
a graben structure which is an extension of the East African Rift system. The catchment is …

A generalized model of flow in meandering subaqueous and subaerial channels is
developed. The conservation equations of mass and momentum are depth/layer integrated …

A topographic map of the Okavango Delta and environs has been constructed using a
combination of elevation data including trigonometric beacons and spot heights from the …

The wetlands of the Okavango Delta accommodate a multitude of ecosystems with a large
diversity in fauna and flora. They not only provide the traditional livelihood of the local …

Anabranching river systems are now regarded as a separate class in river classifications
owing to their distinctive morphological/hydrological characteristics and fluvial processes. A …