ACOM0309.pdf (10.74Mb)

• The third international blue whiting spawning stock survey shows a clear increase in stock numbers and biomass (~20–36%), in comparison to the survey in 2005.. The estimates

Table 1: Point estimates (from north to south) ofbiomass (1000 tonnes), spawning stock biomass (SSB) and numbers (millions) of Norwegian spring spawning herring at spawning grounds

Trends in spawning stock biomass (SSB) and recruitment (Recr) for the Icelandic summer-spawning herring... Stock-Recruitment plot for the Icelandic summer-spawning

The Herring Assessment Working Group reports on the status of the North Sea autumn-spawning herring stock in ICES Division IIIa, Subarea IV and Division VIId, the herring stocks

For both cod and haddock the corresponding curves of equilibrium spawning stock biomass (or spawning stock biomass per recruit) are also plotted in the Figureso

• Somewhat reduced abundance of zooplankton biomass and thus feeding conditions for capelin, Norwegian spring- spawning herring and other juvenile fish in the Barents Sea in

Table 2: Total numbers (millions of fish) and biomass (thousands of tonnes) of North Sea autumn spawning herring in the area surveyed in the acoustic surveys July 2006, with

Table 4.1.1.3: Total numbers (millions of fish) and biomass (thousands of tonnes) of autumn spawning of West of Scotland herring in the area surveyed in the acoustic surveys July