Journal ArticleDOI
Adjusting for bias due to variability of estimated recruitments in fishery assessment models
D MethotRichard,G TaylorIan +1 more
TLDR
In this article, integrated analysis models provide a tool to estimate fish abundance, recruitment, and fishing mortality from a wide variety of data, and the flexibility of integrated analysis model allows them to be used in a wide range of applications.Abstract:
Integrated analysis models provide a tool to estimate fish abundance, recruitment, and fishing mortality from a wide variety of data. The flexibility of integrated analysis models allows them to be...read more
Citations
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Journal ArticleDOI
Stock synthesis: A biological and statistical framework for fish stock assessment and fishery management
TL;DR: Stock synthesis implements compensatory population dynamics through use of a function relating mean recruitment to spawner reproductive output that enhances the ability of SS to operate in data-weak situations and enables it to estimate fishery management quantities such as fishing rates that would provide for maximum sustainable yield.
Journal ArticleDOI
Geostatistical delta-generalized linear mixed models improve precision for estimated abundance indices for West Coast groundfishes
TL;DR: In this paper, Thorson et al. proposed a method to estimate the abundance of fish in the Pacific Ocean using a fishery resource assessment and monitoring (FRAM) system.
Journal ArticleDOI
Modelling and forecasting stock–recruitment: current and future perspectives
Journal ArticleDOI
Implementing a statistical catch-at-age model (Stock Synthesis) as a tool for deriving overfishing limits in data-limited situations
TL;DR: In this paper, two simple stock synthesis (SS) approaches were proposed to mimic the depletion-based stock reduction analysis (DB-SRA) estimation of overfishing limits (OFLs) currently applied to data-limited U.S. west coast groundfish species.
Journal ArticleDOI
Management implications of including a climate-induced recruitment shift in the stock assessment for jackass morwong (Nemadactylus macropterus) in south-eastern Australia
TL;DR: In this article, the authors examined the consequences of using the wrong recruitment assumption in the assessment used in the harvest strategy for setting the catches in south-eastern Australia, where the rate of ocean-warming is 3 to 4 times the global average.
References
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Journal ArticleDOI
Computation and interpretation of biological statistics of fish populations
Book
Quantitative Fish Dynamics
TL;DR: The results show clear trends in population growth, Mortality, and the Fishing Process, and age Structured Models: Renewal Theory and Assessment Methods show clear patterns in growth, mortality, and migration.