39 resultados para Pesca exploratoria
em Acceda, el repositorio institucional de la Universidad de Las Palmas de Gran Canaria. España
Resumo:
[EN] This crab was captured in the whole range of depths sampled, although its highest abundance was found between 600 and 800 m, on muddy-rocky bottoms. Moreover, significant differences were observed in the average weight and length, according to depth of capture, island of origin, and date of survey. In general, the b parameter of length-weight relationship indicates a negative allometric growth pattern, although in some cases it was not statistically different from isometry, particularly in males. Males were heavier, larger, and more abundant in catches than females.
Resumo:
Conferencia pronunciada al Saló Fontana d'or de Girona, el Dilluns, día 6 de Maig, a l'acte solemne en honor de Sant Isidor
Especies indicadoras : un nuevo concepto para el control y gestión de la pesca con nasas en Canarias