1) La descarga del recurso depende de la página de origen
2) Para poder descargar el recurso, es necesario ser usuario registrado en Universia

Opción 1: Descargar recurso

Detalles del recurso


This paper introduces a semiqualitative approach to analyse the joint dynamics of fleets and stocks in a multispecies, multifleet fishery. We ask whether changes in fleets affect resource dynamics and whether trends in resource influence fleet dynamics more than external drivers do. External drivers include vessel buyback, fuel price, and fish prices, as well as environmental fluctuations. Resource status is measured by abundance and length metrics; fleet capacity is measured by total horse power, and economic metrics such as profitability and earnings are examined as well. A maximum likelihood approach is used to identify the combined metric trends with the largest support in the data. The approach is applied to the French Bay of Biscay fisheries in 2000-2007. Combined-metric time trends suggest that decreases in fleet capacity did not result in decreasing fishing impacts; trends in stocks and fish prices were not the major drivers of changes in fleets either. Rather, the vessel buyback program might have been the main factor determining fleet dynamics over that period.

Pertenece a

ArchiMer, Institutional Archive of Ifremer (French Research Institute for Exploitation of the Sea)  


Rochet, Marie -  joelle -  Daures, Fabienne -  Trenkel, Verena - 

Id.: 55237740

Idioma: inglés  - 

Versión: 1.0

Estado: Final

Tipo:  application/pdf - 

Tipo de recurso: Texto Narrativo  -  Publication  - 

Tipo de Interactividad: Expositivo

Nivel de Interactividad: muy bajo

Audiencia: Estudiante  -  Profesor  -  Autor  - 

Estructura: Atomic

Coste: no

Copyright: sí

: 2012 NRC Research Press

Formatos:  application/pdf - 

Requerimientos técnicos:  Browser: Any - 

Relación: [IsBasedOn] Canadian Journal Of Fisheries And Aquatic Sciences (0706-652X) (Canadian Science Publishing, Nrc Research Press), 2012-04 , Vol. 69 , N. 4 , P. 695-710
[References] http://archimer.ifremer.fr/doc/00076/18730/

Fecha de contribución: 14-sep-2013


* DOI:10.1139/F2012-002

Otros recursos del mismo autor(es)

  1. Modeling Aqueous Solubility This paper describes the development of an aqueous solubility model based on solubility data from th...
  2. What Will the Family Composition of Older 6 authors, including:
  3. What Will the Family Composition of Older Persons L’ensemble des sociétés occidentales connaissent actuellement une croissance considérable des person...
  4. Blood Concentration of Milnacipran in a Case of a Fatal Automobile Accident A fatal automobile accident involving milnacipran and ethyl alcohol is reported. The drug was identi...
  5. In vitro Plant Regeneration of Cyphomandra betacea through Nodal Culture Cyphomandra betacea (Cav.) is commonly known as tamarillo or tree tomato. This species is mainly use...

Otros recursos de la misma colección

  1. Approche économique de la pêche bonitière en Polynésie française
  2. Optimisation des engins de pêche en terme d’économie de carburant
  3. Ensuring representative economic data: survey data-collection methods in France for implementing the Common Fisheries Policy Since 2001, Ifremer has implemented an economic data collection programme (EDCP) within the Data Col...
  4. How constrained? Entry into the French Atlantic fishery through second-hand vessel purchase Over the past decades fisheries policies have been mainly aimed at encouraging capacity reduction in...
  5. Quota allocation in mixed fisheries: a bioeconomic modelling approach applied to the Channel flatfish fisheries A simulation modelling approach is used to assess the respective performances of different regimes o...

Aviso de cookies: Usamos cookies propias y de terceros para mejorar nuestros servicios, para análisis estadístico y para mostrarle publicidad. Si continua navegando consideramos que acepta su uso en los términos establecidos en la Política de cookies.