Report of the Working Group on Assessment of Demersal Stocks in the Baltic ...

• Main Author: ICES
• Format: Report
• Language: unknown
• Published: ICES Expert Group reports (until 2018) 2023
• Subjects: Baltic Sea ICES Ecoregion; All ICES Ecoregions; Turbot
• Online Access: https://dx.doi.org/10.17895/ices.pub.19261457.v1; https://ices-library.figshare.com/articles/report/Report_of_the_Working_Group_on_Assessment_of_Demersal_Stocks_in_the_Baltic/19261457/1

At the 77th Statutory meeting of ICES in 1989, it was decided (C.Res.1989/2:4:9) that the Working Group on the Assessment of Demersal Stocks in the Baltic would meet at ICES Headquarters from 17-26 April 1990 to:a) compile fishing effort and catch-per-unit-effort data for possible use in assessments:b) consider the Report of the Working Group on Multispecies Assessments of Baltic Fish; c) assess the status of and Provide catch options for 1991 within safe biological limits for the cod stocks in the Baltic;d) provide quarterly catch-at-age and catch and stock mean weight-at-age data by sub-division for Baltic cod for 1989 as input to the multispecies VPA;e) evaluate the validity of present stock unit definitions for assessment and management purposes for cod in the Baltic, taking into account any relationships with Populations in Division IIIa;f) provide information on the effects of introducing square mesh codends in trawls used in the cod fishery;g) provide information on the effects on the stocks of turbot ...