Stock assessment of SNA 2 for 2010

By: Langley, A. D.
Material type: materialTypeLabelBookSeries: New Zealand fisheries assessment report ; 2010/26.Publisher: Wellington : Ministry of Fisheries, 2010Description: 32 p. : figs. ; 30 cm.ISSN: 1175-1584.Subject(s): SNAPPER | PAGRUS AURATUS | EAST COAST NORTH ISLAND | FISHERY MANAGEMENT | STOCK ASSESSMENT | STATISTICAL MODELLINGOnline resources: Click here to access online In: New Zealand fisheries assessment reportSummary: A stock assessment of SNA 2 was conducted using a statistical, age-structured population model implemented in Stock Synthesis. The model encompasses the 1933-2009 period and incorporates seven years of catch-at-age data sampled from the commercial fishery (between 1991-92 and 2007- 08) and a standardised CPUE index for the bottom trawl fishery for the recent period (1989-90 to 2007-08). Two alternative values of natural mortality were considered (0.075 and 0.06).
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Item type Current location Call number Copy number Status Date due Barcode
JOURNAL JOURNAL WELLINGTON
JOURNALS
NO. 2010/26 1 Available J09690

Bibliographic references (p. 11-12)

A stock assessment of SNA 2 was conducted using a statistical, age-structured population model implemented in Stock Synthesis. The model encompasses the 1933-2009 period and incorporates seven years of catch-at-age data sampled from the commercial fishery (between 1991-92 and 2007- 08) and a standardised CPUE index for the bottom trawl fishery for the recent period (1989-90 to 2007-08). Two alternative values of natural mortality were considered (0.075 and 0.06).

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