DS Butterworth

Limits to the use of environmental indices to reduce risk and/or increase yield in the South African anchovy fishery

JAA De Oliveira, DS Butterworth · African Journal of Marine Science · 2005 · 59 citations

Natural Resources, Fisheries, Marine Biology +17

Refined estimates of South African pelagic fish biomass from hydro-acoustic surveys: quantifying the effects of target strength, signal attenuation and receiver saturation

Dagmar Merkle, Carryn L De Moor, NM Twatwa et al. · African Journal of Marine Science · 2008 · 48 citations

Natural Resources, Fisheries, Marine Sciences +17

Revised estimates of abundance of South African sardine and anchovy from acoustic surveys adjusting for echosounder saturation in earlier surveys and attenuation effects for sardine

Carryn L De Moor, DS Butterworth · African Journal of Marine Science · 2008 · 38 citations

Natural Resources, Fisheries, Marine Sciences +17

A history of recent bases for management and the development of a species-combined Operational Management Procedure for the South African hake resource

RA Rademeyer, DS Butterworth · African Journal of Marine Science · 2008 · 37 citations

Natural Resources, Fisheries, Marine Biology +16

A manual of mathematical techniques for linefish assessment

DS Butterworth, André E. Punt, DL Borchers et al. · 1989 · 36 citations

Natural Resources, Fisheries, Zoology +9