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Record Nr. |
UNINA9910970416003321 |
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Titolo |
Improving fish stock assessments / / Committee on Fish Stock Assessment Methods, Ocean Studies Board, Commission on Geosciences, Environment, and Resources, National Research Council |
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Pubbl/distr/stampa |
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Washington, D.C., : National Academy Press, 1998 |
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ISBN |
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9780309174404 |
0309174406 |
9780309524322 |
0309524326 |
9780585098449 |
0585098441 |
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Edizione |
[1st ed.] |
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Descrizione fisica |
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1 online resource (x, 177 pages) : illustrations |
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Disciplina |
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Soggetti |
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Fish stock assessment - United States |
Fishery management - United States |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Note generali |
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Bibliographic Level Mode of Issuance: Monograph |
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Nota di bibliografia |
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Includes bibliographical references (p. 119-127). |
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Nota di contenuto |
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Front Matter -- Preface -- Contents -- Executive Summary -- 1 Introduction -- 2 Data -- 3 Assessment Methods -- 4 Harvest Strategies -- 5 Simulations -- 6 Findings and Recommendations -- References -- A Letter of Request -- B Committee Biographies -- C Acronyms and Symbols -- D Checklist for Stock Assessments -- E Description of Age-Structured Simulation Model -- F Letter to Analysts -- G Retrospective Values -- H Information from Interstate Marine Fisheries Commissions and States -- I Model* Results in Terms of Exploitable and Total Biomass -- J Excerpts from the Food and Agriculture Organization Report Precautionary Approach to Fisheries* -- K Uncertainty in Stock Assessment Methods and Models. |
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Sommario/riassunto |
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Ocean harvests have plateaued worldwide and many important commercial stocks have been depleted. This has caused great concern among scientists, fishery managers, the fishing community, and the public. This book evaluates the major models used for estimating the size and structure of marine fish populations (stock assessments) and |
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