2019-05-272019-05-271984p. 322-325. In: Kapetzky, J.M. ; Petr, T. (eds.) Status of African reservoir fisheries. CIFA technical report 10, 326 p. [open access]https://hdl.handle.net/20.500.12348/3437Recently developed fish stock assessment methods are briefly presented which could be used for the management of the fish stocks of African reservoirs. These methods include length-structured versions of Virtual Population Analysis which seem particularly suited to reservoirs because a) they do not include any equilibrium assumption; and b) they can be used in conjunction with such highly selective gears as gillnets.application/pdfBook Chapter