Como asignar valor económico a bancos de pesca cuando las estadísticas de pesca no son espacialmente explícitas
How to assign a catch value to fishing grounds when fisheries statistics are not spatially explicit

Juan Freire, Pablo Pita, Antonio García-Allut
2008 Scientia Marina  
Fishery statistics do not usually include small-scale spatial references to assess the effects of natural or human disturbances. We present a methodology which assigns a geographical origin to the catches and assesses the total revenue of the fishing grounds. Market statistics are combined with the results of an ethnographic survey to provide a spatial allocation of the fishing effort. in the present case study, which corresponds to the Galician coast (nW Spain), 253 vessels from 14 base ports
more » ... hat fish in 80 fishing grounds were identified. the annual total revenue of the catches was 8.28 M€ and ranged from a minimum of 4928 € to a maximum of 0.60 M€ with a mean value per fishing ground of 0.104 M€.
doi:10.3989/scimar.2008.72n4693 fatcat:r6es2sinhzhwfojmfonwwaaeme