Blar i The Barents Sea Ecosystem Programme på forfatter "Fotland, Åge"
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NEA saithe XSA runs with different survey tuning series
Mehl, Sigbjørn; Fotland, Åge (Working paper, 2010-02)New tuning series from a combined and improved survey gives lower and more stable S. E. Log q residuals than the tuning series presently used. However, the retrospective trend is still poor and the estimates of F and SSB ... -
Re-evaluation of the harvest control rule for Northeast Arctic saithe and long-term yield versus exploitation level using Prost
Mehl, Sigbjørn; Fotland, Åge (Working paper, 2011-04) -
Retrieving the times series of input data for assessment of NEA saithe
Fotland, Åge; Mehl, Sigbjørn (Working paper, 2010-04)This WD is meant as an explanation to how the times series input files for the assessment of NEA saithe is expanded to age 15+ at the 2010 AFWG. Table 3 and 4 includes age group 2. This age group is not used in the current ... -
Some information about CPUE in the Norwegian NEA-saithe trawl fishery
Fotland, Åge; Huse, Irene; Mehl, Sigbjørn (Working paper, 2010-02)