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Torres Strait Reef Line Fishery: Coral trout (Plectropomus spp.) catch rate analysis, with data to June 2022

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Clayton, C. E., O'Neill, M. F., Trappett, A. G. and Leigh, G. M. (2023) Torres Strait Reef Line Fishery: Coral trout (Plectropomus spp.) catch rate analysis, with data to June 2022. Technical Report. State of Queensland.

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Abstract

Following the 2019 preliminary stock assessment in Hutton et al. 2019, an updated analysis of coral trout (Plectropomus spp.) abundance indices in the Torres Strait Finfish Fishery was conducted using logbook data up to June 2022. The primary goal of this analysis was to identify trends in standardised commercial annual catch weights. A generalised linear model was used to standardise catch weights in kilograms per operation-day. Despite data limitations due to the small size of the fishery, catch rates have remained generally steady over the last decade and appear stable under current fishing pressure.

Item Type:Monograph (Technical Report)
Corporate Creators:Department of Agriculture and Fisheries, Queensland
Business groups:Fisheries Queensland
Keywords:Coral trout, Plectropomus spp, stock assessment, Queensland, fisheries, biomass
Subjects:Science > Statistics > Statistical data analysis
Science > Statistics > Mathematical statistics
Aquaculture and Fisheries > Fisheries > Fishery resources
Aquaculture and Fisheries > Fisheries > Fishery conservation
Aquaculture and Fisheries > Fisheries > Fishery management. Fishery policy
Aquaculture and Fisheries > Fisheries > Fishery research
Agriculture > By region or country > Australia
Live Archive:13 Nov 2023 03:18
Last Modified:04 Apr 2024 05:06

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