Journal ArticleDOI
A Catch-at-Length Analysis that Incorporates a Stochastic Model of Growth
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A length-structured population model, which incorporates von Bertalanffy growth, is used to describe changes in population abundance over time and the parameter estimates of Pacific cod obtained from this algorithm were comparable with the values that were originally used to simulate the data.Abstract:
A length-structured population model, which incorporates von Bertalanffy growth, is used to describe changes in population abundance over time. The model is incorporated into a catch-at-length algo...read more
Citations
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Journal ArticleDOI
Allometry, condition factor and growth of the swimming blue crab Portunus segnis in the Gulf of Gabes, Southeastern Tunisia (Central Mediterranean)
TL;DR: Allometry, condition factor and growth of P. segnis were studied along the Gulf of Gabes coasts and the covariance analysis indicates a significant difference between the two sexes with respect to the carapace width-carapace length and the carapoce width-weight relationships.
Proceedings ArticleDOI
Checklist of Alaskan crabs
TL;DR: Radiometric aging of carapaces was undertaken with the focus of this work on testing an assumption of the method, rather than describing the intermolt duration of a population, and the assumption that there is negligible exchange of radionuclides duringintermolt in the exoskeleton was tested.
Journal ArticleDOI
A size-structured model for a stock-recovery program for an exploited endemic fisheries resource
TL;DR: In this article, a size-structured matrix model of a stock-recovery program of a corbiculid Seta clam (Corbicula sandai ) in Lake Biwa, Japan is presented.
Journal ArticleDOI
Estimation of size–transition matrices with and without molt probability for Alaska golden king crab using tag–recapture data
TL;DR: In this paper, the size transition matrices for the golden king crab (Lithodes aequispinus) were estimated in an integrated model setting, which included tagging data.
Management strategies for commercial marine species in northern ecosystems : proceedings of the 10th Norwegian-Russian symposium, Bergen, Norway 27-29 August 2003
TL;DR: The past and present management of the Barents Sea capelin stock is discussed in this paper, where a short recapitulation of stock characteristics and the history of the stock and fishery is provided.
References
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Journal ArticleDOI
New Results in Linear Filtering and Prediction Theory
R. E. Kalman,R. S. Bucy +1 more
TL;DR: The Duality Principle relating stochastic estimation and deterministic control problems plays an important role in the proof of theoretical results and properties of the variance equation are of great interest in the theory of adaptive systems.
Book
Linear regression analysis
TL;DR: In this paper, the authors take into serious consideration the further development of regression computer programs that are efficient, accurate, and considered an important part of statistical research, and provide up-to-date accounts of computational methods and algorithms currently in use without getting entrenched in minor computing details.
Journal ArticleDOI
A General Theory for Analyzing Catch at Age Data
TL;DR: A general theory for analyzing catch at age data for a fishery is presented and seems to be the first to address itself properly to the stochastic nature of the errors in the observed catch atAge data.
Journal ArticleDOI
Catch-Age Analysis with Auxiliary Information
TL;DR: The use of catch-at-age data for estimating population abundance, productivity, and year-class abundance was examined in this article, where various published models and new models were compared.