Note on estimating krill abundance from acoustic data on individual aggregations Resumen There is no abstract available for this document. A simple approach for calculating the potential yield of krill from biomass survey results Resumen There is no abstract available for this document. Some comments on the procedure for testing estimators of krill abundance which utilise survey data Resumen There is no abstract available for this document. Characteristics of krill swarms from Prydz Bay Resumen There is no abstract available for this document. Estimation of krill (Euphausia superba) mortality and production rate in the Antarctic Peninsula region Resumen There is no abstract available for this document. Target strengths of krill at 136 and 20 kHz Resumen There is no abstract available for this document. Krill (Euphausia superba) distribution in relation to water movement and phytoplankton distribution off the northern South Shetland Islands Resumen There is no abstract available for this document. Hook selectivity in the longline fishery of Dissostichus eleginoides (Nototheniidae) off the Chilean coast Resumen There is no abstract available for this document. Biology and harvesting of Dissostichus eleginoides around the Kerguelen Islands (Division 58.5.1) Resumen There is no abstract available for this document. A simulation study of the method of deriving natural mortality rate using data for Champsocephalus gunnari in Subarea 48.3 Resumen There is no abstract available for this document. Páginas« primero ‹ anterior … 469 470 471 472 473 474 475 476 477 … siguiente › última »