Updated 2022 GLMM-standardised lobster CPUE from Inaccessible, Nightingale and Gough islands from the Jasus tristani fishery

The longline CPUE series for Inaccessible, Nightingale and Gough islands are GLMM standardised through to 2022. Year, month, area, trap-type, soak time, depth, sequential day and year-area interactions are treated as fixed effects, and year-month interactions treated as a random effect. The recent s...

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Bibliographic Details
Main Authors: Susan Holloway, Doug Butterworth
Format: Report
Language:unknown
Published: 2023
Subjects:
Biological mathematics
Applied statistics
Biostatistics
MARAM
Tristan rock lobster
Jasus tristiani
Nightingale Island
Gough Island
Inaccessible island
Generalised Linear Mixed Models (GLMM)
catch per unit effort (CPUE)
fisheries resource assessment
Gough
Inaccessible Island
Tristan
Online Access:https://doi.org/10.25375/uct.24310207.v1
https://figshare.com/articles/report/Updated_2022_GLMM-standardised_lobster_CPUE_from_Inaccessible_Nightingale_and_Gough_islands_from_the_i_Jasus_tristani_i_fishery/24310207
Description
Summary:The longline CPUE series for Inaccessible, Nightingale and Gough islands are GLMM standardised through to 2022. Year, month, area, trap-type, soak time, depth, sequential day and year-area interactions are treated as fixed effects, and year-month interactions treated as a random effect. The recent standardised CPUEs for Inaccessible and Nightingale continue to be high (well above the Itar level), with those for Gough recently having risen to also be substantially higher than the Itar value.

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