International Council for the Exploration of the Sea
SGASAM03.pdf (2.11 MB)

Report of the Study Group on Age-length Structured Assessment Models (SGASAM)

Download (2.11 MB)
posted on 2023-05-16, 08:48 authored by ICESICES

It was decided by Council (C. Res. 2002/2D07) at the 90th Statutory Meeting, 29 September to 9 October 2002 that:

The study group on age-length structured assessment models [SGASAM] (Chair: Dr. K Guldbrandsen Frøysa, Norway) will meet in Bergen, Norway from 3-6 June 2003 to:

a) investigate process model formulations, goodness of fit and model sensitivity in age-length based models;

b) evaluate the usefulness of such tools in specific case studies on stocks with differing life-histories, data

availability and quality, such as sprat, anglerfish, blue whiting, Nephrops, Greenland halibut and deepwater


SGASAM will report for the attention of Resource Management Committee and ACFM.


Published under the auspices of the following ICES Steering Group or Committee

  • ACFM

Published under the auspices of the following ICES Expert Group or Strategic Initiative



ICES Expert Group Reports

Usage metrics

    ICES Expert Group reports (until 2018)