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

• 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

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.