The role of Cyperus Papyrus L. In channel blockage and abandonment in the northeastern Okavango Delta, Botswana
Channel blockage and abandonment in the Okavango Delta has been considered to be caused by either a combination of encroachment of Cyperus papyrus from the channel banks into the channels, or the development of papyrus debris blockages in the lower reaches of major distributary channels.
African Journal of Ecology