Manual De Metodos Para La Evaluacion De Los Stocks De Peces

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Manual De M Todos Para La Evaluaci N De Las Poblaciones De Peces

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Author : J. A. Pope
language : es
Publisher: Food & Agriculture Org.
Release Date : 1983

Manual De M Todos Para La Evaluaci N De Las Poblaciones De Peces written by J. A. Pope and has been published by Food & Agriculture Org. this book supported file pdf, txt, epub, kindle and other format this book has been release on 1983 with categories.

Manual De Metodos Para La Evaluacion De Los Stocks De Peces

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Author : R. J. H. Beverton
language : en
Publisher:
Release Date : 1966

Manual De Metodos Para La Evaluacion De Los Stocks De Peces written by R. J. H. Beverton and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1966 with Fish populations categories.

Manual Of Methods For Fish Stock Assessment

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Author : J.A. Pope
language : en
Publisher:
Release Date : 1966

Manual Of Methods For Fish Stock Assessment written by J.A. Pope and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1966 with categories.

Some Simple Methods For The Assessment Of Tropical Fish Stocks

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Author : Daniel Pauly
language : en
Publisher: Food & Agriculture Org.
Release Date : 1983-01-01

Some Simple Methods For The Assessment Of Tropical Fish Stocks written by Daniel Pauly and has been published by Food & Agriculture Org. this book supported file pdf, txt, epub, kindle and other format this book has been release on 1983-01-01 with Technology & Engineering categories.

This selection of methods is based on lecture notes used at a FAO/DANIDA training course held in Mombasa, Kenya, in May-June 1980. The methods presented are: regression and correlation, estimation of growth parameters from length-frequency data, estimation of mortalities (total, natural, fishing mortality) and analysis of catch and effort data. A brief annotated bibliography of tropical fish stock assessment is included.

Manual De M Todos De Muestreo Para La Evaluaci N De Las Poblaciones De Langosta Espinosa

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Author : Raúl Cruz
language : es
Publisher: Food & Agriculture Org.
Release Date : 2002-01-01

Manual De M Todos De Muestreo Para La Evaluaci N De Las Poblaciones De Langosta Espinosa written by Raúl Cruz and has been published by Food & Agriculture Org. this book supported file pdf, txt, epub, kindle and other format this book has been release on 2002-01-01 with Nature categories.

En el presente Manual se describen diferentes metodos de muestreo, con especial enfasis en la utilizacion de tecnicas que permiten estudiar el comportamiento de las fases del ciclo de vida de la langosta, y mejorar las evaluaciones de las poblaciones en toda su area de distribucion. El manual brinda un modelo para convertir los datos de las categorias industriales de la langosta en peso (langosta entera precocinada y cola) a los largos biologicos correspondientes, a traves de su procesamiento en una hoja de calculo Microsoft Excel. Se complementa con la colecta y analisis de los datos de captura y esfuerzo, teniendo en cuenta el tipo de pesqueria que se desarrolla en cada region de pesca de langosta."

Orientaciones Pr Cticas Para El Seguimiento Estad Stico De La Pesca En Situaciones De Escasez De Personal

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Author : John F. Caddy
language : es
Publisher: Food & Agriculture Org.
Release Date : 1988

Orientaciones Pr Cticas Para El Seguimiento Estad Stico De La Pesca En Situaciones De Escasez De Personal written by John F. Caddy and has been published by Food & Agriculture Org. this book supported file pdf, txt, epub, kindle and other format this book has been release on 1988 with categories.

Computer Programs For Fish Stock Assessment

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Author : Per Sparre
language : en
Publisher: Food & Agriculture Org.
Release Date : 1987-01-01

Computer Programs For Fish Stock Assessment written by Per Sparre and has been published by Food & Agriculture Org. this book supported file pdf, txt, epub, kindle and other format this book has been release on 1987-01-01 with Technology & Engineering categories.

Fao Fisheries Technical Paper

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Author :
language : en
Publisher:
Release Date : 1971

Fao Fisheries Technical Paper written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1971 with Fisheries categories.

Manual Of Sampling And Statistical Methods For Fisheries Biology Part Ii Statistical Methods

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Author : W. B. Hall
language : en
Publisher:
Release Date : 1968

Manual Of Sampling And Statistical Methods For Fisheries Biology Part Ii Statistical Methods written by W. B. Hall and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1968 with Fisheries categories.

An Ecological Framework For Marine Fishery Investigations

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Author : J. F. Caddy
language : en
Publisher: Food & Agriculture Org.
Release Date : 1986-01-01

An Ecological Framework For Marine Fishery Investigations written by J. F. Caddy and has been published by Food & Agriculture Org. this book supported file pdf, txt, epub, kindle and other format this book has been release on 1986-01-01 with Science categories.

The text is intended as supplementary reading for fisheries workers, especially in developing countries, who do not always have ready access to current literature on applied marine ecology.An attempt is made to develop a wide range of concepts in a form that will hopefully encourage their incorporation into a practical, decision-making context. The food web and associated trophic interactions form the principal theme, in an approach that gives equal emphasis to qualitative, as well as the less easily measured quantitative considerations. An attempt is made to illustrate the consequences of the aggregated nature of much of marine production, as well as the subsequent dispersal of production in space and time, and how these processes affect the potential for economic harvest of commercial components of the ecosystem.Separate sections touch on environmental influences on production, relevant spatial and temporal scales for ecosystem analysis, life history strategies, diversity and stability, the concepts of the ecological niche, the community and the assemblage, and outline some first steps towards quantifiying production in marine ecosystems. Different approaches to representing trophic and other interactions are discussed, with examples from the literature.Reference is made to several ecological subsystems, in order to illustrate the main concepts presented. These include the mangrove ecosystem, the arcto-boreal macrophyte community, a mediterranean demersal fish assemblage, and the oceanic ecosystem associated with high seas tuna stocks. In practical terms, it is concluded that the first and simplest approach to multispecies resource management is not necessarily the manipulation of individual food web components, but the identification, mapping and conservation of critical habitats, especially centres of local production, and their associated ecological dissipation structures.