A review of assessment tools for data-limited fisheries / Z.Y. Zhang. : Fs70-1/1999-194E-PDF
One of the precautionary management approaches is to set up a pair of reference points, a target reference pint (TRP) and a limit reference point (LRP). A TRP indicates the exploitation target and an LRP defines the limit, toward which management strives. TRPs and LRPs are formulated through technical analysis. This paper describes various empirical equations and fisheries assessment models which can be used to derive reference points. The emphasis was put on the data requirements and procedures for fitting models and estimating parameters. Assumptions involved in the models are described. The bootstrapping and Monte Carlo simulation techniques, and Bayesian analysis, are also illustrated.
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publications.gc.ca/pub?id=9.805623&sl=1
| Ministère/Organisme | Canada. Department of Fisheries and Oceans. Canada. Canadian Stock Assessment Secretariat. |
|---|---|
| Titre | A review of assessment tools for data-limited fisheries / Z.Y. Zhang. |
| Titre de la série | Canadian Stock Assessment Secretariat research document, 1480-4883 ; 99/194 |
| Type de publication | Série - Voir l'enregistrement principal |
| Langue | [Anglais] |
| Format | Électronique |
| Document électronique | |
| Note(s) | Includes bibliographic references (p. 34-40). |
| Information sur la publication | Ottawa : Fisheries and Oceans Canada, 1999. |
| Auteur / Contributeur | Zhang, Z.(Zi-Yang) |
| Description | 48 p. : fig., graphs, tables. |
| Numéro de catalogue |
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| Descripteurs | Fisheries management Modelling Statistical analysis |