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Catch per unit effort (CPUE) analyses for SNA 2 / M. I. Schofield, A. D. Langley, N. Bentley, D. A. J. Middleton.

By: Schofield, M. I [author.].
Contributor(s): Langley, Adam D [author.] | Bentley, Nokome [author.] | Middleton, D. A. J [author.] | New Zealand. Ministry for Primary Industries [issuing body.].
Material type: materialTypeLabelBookSeries: New Zealand fisheries assessment report: 2018/15.Publisher: Wellington : Ministry for Primary Industries, 2015.Description: 1 online resource : illustrations (some colour).ISBN: 9781776658480 (online).Subject(s): SNAPPER | FISHERIES | FISHING EFFORT | STATISTICS | FISH STOCK ASSESSMENT | NEW ZEALANDHoldings: ELECTRONIC Online resources: FAR 2018/15 Fisheries Infosite | Catch-per-unit-effort (CPUE) analyses for SNA 2 NIWA document server Summary: The fisheries taking snapper in SNA 2 were analysed from 1989–90 to 2015–16 based on commercial catch and effort data. SNA 2 is split into two areas (SNA 2N & SNA 2S) at the Mahia Peninsula, and combined CPUE indices created for each hypothesised sub-stock. The indices for both areas declined from 2001–02 to 2009–10. From 2009–10 the SNA 2N index displayed a slightly increasing trend, whereas the more volatile SNA 2S index had a decreasing trend.
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PDF PDF WELLINGTON
ONLINE
ELECTRONIC 1 Not for loan 381388

"May 2018".

Includes bibliographical references.

The fisheries taking snapper in SNA 2 were analysed from 1989–90 to 2015–16 based on commercial catch and effort data. SNA 2 is split into two areas (SNA 2N & SNA 2S) at the Mahia Peninsula, and combined CPUE indices created for each hypothesised sub-stock. The indices for both areas declined from 2001–02 to 2009–10. From 2009–10 the SNA 2N index displayed a slightly increasing trend, whereas the more volatile SNA 2S index had a decreasing trend.

ELECTRONIC

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