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Informe de la campaña ARGELIA0204 para la evaluación de recursos demersales en las costas de Argelia (Mediterráneo sud-occidental)

Authors: Massutí, Enric; Ordines, Francesc; Guijarro, Beatriz; Pomar-Vert, Gabriel; Fliti, Khaled; Refes, Whahid; Zaghdoudi, Said; +6 Authors

Informe de la campaña ARGELIA0204 para la evaluación de recursos demersales en las costas de Argelia (Mediterráneo sud-occidental)

Abstract

RÉSUME: Rapport de la campagne ARGELIA0204 portant évaluation des ressources demersaux des côtes Algériennes (Méditerranée sud-occidental).- Du 05 du Février au 8 du Mars 2004, s’est réalisée une campagne de prospection par chalutage du fond ARGELIA0204 des côtes Algériennes, a bord du B/O Vizconde de Eza. 114 traits de pêche (6 annulées) ont été effectue entre 40 et 800 m de profondeur. Les résultats des captures réalisées durant cette campagne et l’analyse des indices d’abondance et biomasse des espèces les plus importantes sont présentés, par secteur, par aire géographique et strate bathymétrique, ainsi que leurs distributions de tailles par secteur géographique et strate bathymétrique. Les rendements et les tailles obtenus ont fait l’objet d’une comparaison avec les autres campagnes réalisées dans la Méditerranée.

ABSTRACT: Report of the ARGELIA0204 survey for the assessment of the deep-sea demersal resources off Algerian coast (south-western Mediterranean).- From 5 February to 8 March 2004 the bottom-trawl survey ARGELIA0204 was developed in waters off Argelia, on board R/V Vizconde de Eza. 114 hauls (6 null) were carried out between 40 and 800 m depth. The results on the captures obtained during this survey are shown and abundance and biomass indexes of the most important species are analyzed by geographic sector and area, and bathymetric stratum, as their size distribution by geographic sector and bathymetric stratum. Yields and sizes obtained are compared to those from other surveys carried out in the Mediterranean

RESUMEN: Del 5 de Febrero al 8 de Marzo de 2004 se llevó a cabo la campaña de prospección pesquera con arrastre de fondo ARGELIA0204 en aguas de Argelia, a bordo del B/O Vizconde de Eza. Se realizaron 114 pescas (6 nulas) entre 40 y 760 m de profundidad. Se presentan los resultados de las capturas realizadas en esta campaña y se analizan los índices de abundancia y biomasa de las especies más importantes, así como su distribución de tallas, por sector geográfico y estrato batimétrico. Se comparan los rendimientos y las tallas obtenidos con los de la campaña realizada en 2003 en la misma área y con otras campañas realizadas en el Mediterráneo.

Keywords

Méditerranée sud occidental, recursos demersales, arrastre de fondo, Argelia, chalutage du fond, bottom trawl, Centro Oceanográfico de Baleares, Algérie, Ressources demersales, southwestern Mediterranean, Algeria, Mediterráneo sud occidental, Pesquerías, demersal resources

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average