Browsing by Subject "observers"

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    Revised results on the effect of observers on board pelagic fleets
    (University of Cape Town, 2005) Somhlaba, S; Brandão, Anabela; Butterworth, Doug S
    This is a revised report on pelagic data analyses which aim to quantify the amount of dumping, or confirm the absence thereof, that is happening in pelagic fisheries. This study includes the analyses of anchovy data which was not included in the previous papers (Somhlaba et al, 2004 a,b) and two extra years’ data for sardine that were not included previously. Furthermore the effects of additional factors not included in the previous papers are investigated. Some diagnostic testing of residuals is also conducted for the chosen models.