Methodological guidelines on the assessment of trawl catchability of krill by means of statistical modelling Résumé There is no abstract available for this document. Guidelines for the preparation of hydroacoustic survey reports on krill Résumé There is no abstract available for this document. Choosing distance between acoustic survey tacks Résumé There is no abstract available for this document. Determination of Antarctic krill acoustic back-scattering cross-section Résumé There is no abstract available for this document. Detection and quantitative estimation of krill concentrations by hydroacoustic instruments Résumé There is no abstract available for this document. Methodology of data collection on net selectivity and accidental mortality of fish passing through the mesh of the codend Résumé There is no abstract available for this document. Preliminary report on biological observations and exploratory fishing data collected in the South Georgia area during the 1985/86 cruise of MT Carina Résumé There is no abstract available for this document. Distribution and relative abundance of juvenile icefish (Champsocephalus gunnari) from a trawl survey of the South Georgia shelf in June–July 1985 Résumé There is no abstract available for this document. The Kerguelen database Résumé There is no abstract available for this document. Assessments of the stocks of Notothenia rossii marmorata and Champsocephalus gunnari in the South Georgia area Résumé There is no abstract available for this document. Pages« premier ‹ précédent … 399 400 401 402 403 404 405 406 407 … suivant › dernier »