Fishery characterisation and catch per unit effort for red gurnard in GUR 1 to 2020/21, with an exploration of stock structure in New Zealand waters /

McKenzie, Andy

Fishery characterisation and catch per unit effort for red gurnard in GUR 1 to 2020/21, with an exploration of stock structure in New Zealand waters / A. McKenzie, B.R. Moore. - Wellington, New Zealand : Fisheries New Zealand, Tini a Tangaroa, 2023. - 1 online resource (75 pages) - New Zealand fisheries assessment report, 2023/16 1179-5352 ; . - New Zealand fisheries assessment report 2023/16 .

"March 2023."

In BPLE the standardised CPUE index increased from 1995/96 to 2000/01, then fluctuated without trend, and in 2020/21 was about twice the value in 1995/96. For ENHG the index had peaks in 2004/05 and 2015/16, and in 2020/21 was 81% of the value in 1995/96. For WCNI the standardised index increased in an irregular manner since 1995/96, and in 2020/21 was 27% more than at the start of the series.

9781991080202


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