Continuity and change in artisanal fishing communities: a study of socio-economic conditions of artisanal fishing communities on the south-west coast of India following motorisation of fishing crafts

analyse économique análisis económico artisanal fisheries cambio social changement social consommation des ménages consumer expenditure consumo familiar dépense des consommateurs economic analysis entorno socioeconómico environnement socioéconomique familia families famille gastos de consumo household consumption income mecanización mechanization mécanisation papel de la mujer pesca artesanal pueblos pêche artisanale renta revenu role of women rôle des femmes social change socioeconomic environment village villages