Introduction to Tropical Fish Stock Assessment
Author: Per Sparre
Publisher:
Published: 1992
Total Pages: 404
ISBN-13:
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Author: Per Sparre
Publisher:
Published: 1992
Total Pages: 404
ISBN-13:
DOWNLOAD EBOOKAuthor: Per Sparre
Publisher: Bernan Press(PA)
Published: 1992
Total Pages: 512
ISBN-13:
DOWNLOAD EBOOKAuthor: Per Sparre
Publisher:
Published: 1998
Total Pages: 110
ISBN-13:
DOWNLOAD EBOOKIn Part 1, Manual, a selection of methods on fish stock assessment is described in detail, with examples of calculations. Special emphasis is placed on methods based on the analysis of length-frequencies. After a short introduction to statistics, it covers the estimation of growth parameters and mortality rates, virtual population methods, including age-based and length-based cohort analysis, gear selectivity, sampling, prediction models, including Beverton and Holt's yield per recruit model and Thompson and Bell's model, surplus production models, multispecies and multifleet problems, the assessment of migratory stocks, a discussion on stock/recruitment relationships and demersal trawl surveys, including the swept-area method. The manual is completed with a review of stock assessment, where an indication is given of methods to be applied at different levels of availability of input data, a review of relevant computer programs produced by or in cooperation with FAO, and a list of references, including material for further reading. In Part 2, Exercises, a number of exercises is given with solutions. The exercises are directly related to the various chapters and sections of the manual.
Author: Erik Ursin
Publisher:
Published: 1989
Total Pages: 337
ISBN-13: 9789251028506
DOWNLOAD EBOOKAuthor: Per Sparre
Publisher:
Published: 1989
Total Pages: 0
ISBN-13:
DOWNLOAD EBOOKAuthor: P. Sparre
Publisher:
Published: 1985
Total Pages: 5
ISBN-13:
DOWNLOAD EBOOKAuthor: Per Sparre
Publisher:
Published: 1989
Total Pages: 337
ISBN-13: 9789251028506
DOWNLOAD EBOOKAuthor: Per Sparre
Publisher: Food & Agriculture Organization of the UN (FAO)
Published: 1998
Total Pages: 436
ISBN-13:
DOWNLOAD EBOOKIn Part 1, Manual, a selection of methods on fish stock assessment is described in detail, with examples of calculations. Special emphasis is placed on methods based on the analysis of length-frequencies. After a short introduction to statistics, it covers the estimation of growth parameters and mortality rates, virtual population methods, including age-based and length-based cohort analysis, gear selectivity, sampling, prediction models, including Beverton and Holt's yield per recruit model and Thompson and Bell's model, surplus production models, multispecies and multifleet problems, the assessment of migratory stocks, a discussion on stock/recruitment relationships and demersal trawl surveys, including the swept-area method. The manual is completed with a review of stock assessment, where an indication is given of methods to be applied at different levels of availability of input data, a review of relevant computer programs produced by or in cooperation with FAO, and a list of references, including material for further reading. In Part 2, Exercises, a number of exercises is given with solutions. The exercises are directly related to the various chapters and sections of the manual.
Author:
Publisher:
Published: 1989
Total Pages: 428
ISBN-13: 9789251028506
DOWNLOAD EBOOKAuthor: P. Sparre
Publisher:
Published:
Total Pages: 48
ISBN-13:
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