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Browsing by Author "van der Lingen, C D"

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Abrupt environmental shift associated with changes in the distribution of Cape anchovy Engraulis encrasicolus spawners in the southern Benguela

Author: Roy, C ; van der Lingen, C D ; Coetzee, J C ; Lutjeharms, J R E Date: 2007 Cape anchovy Engraulis encrasicolus spawners in the southern Benguela showed an eastward shift in their distribution on the Agulhas Bank that occurred abruptly in 1996 and has since persisted. We assessed whether this shift was environmentally ... Read more
Alternative hypotheses of two mixing stocks of South African sardine: initial testing

Author: de Moor, Carryn L ; Butterworth, Doug S ; van der Lingen, C D ; Coetzee, J C Date: 2014 A new assessment of sardine based on data from 1984 to 2014 is planned to commence in a few months’ time. This assessment will eventually form the operating model which will be used to project the sardine population forward in time under ... Read more
The present agreed hypothesis for South African sardine stock structure

Author: Butterworth, Doug S ; van der Lingen, C D ; Coetzee, J ; de Moor, Carryn L Date: Nov 2016 Read more
The use of fish scale deposit records to inform on South African sardine and anchovy recruitment patterns

Author: De Moor, Carryn L ; van der Lingen, C D Date: 2010 The ERA review during 2009 highlighted the following issue as of “high” priority: “Improved representation of statistical properties of sardine recruitment variation, particularly over periods with abundance peaks.” A review of work on fossil ... Read more

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Browsing by Author "van der Lingen, C D"

Browsing by Author "van der Lingen, C D"

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