Blar i ICES CM documents authored by IMR scientists (1949-2011) på forfatter "Fotland, Åge"
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Evaluation of the proposed harvest control rule for Northeast Arctic saithe: background, population model, parameters, data and preliminary analyses
Mehl, Sigbjørn; Fotland, Åge; Bogstad, Bjarte; Korsbrekke, Knut; Gjøsæter, Harald (Working paper, 2007) -
Modelling maturity ogive for Northeast Arctic saithe
Fotland, Åge; Mehl, Sigbjørn (Working paper, 2008) -
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 ... -
Norwegian trawl CPUE analysis for NEA saithe
Mehl, Sigbjørn; Fotland, Åge (Working paper, 2003) -
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 ... -
Retrospective NEA saithe analysis
Mehl, Sigbjørn; Fotland, Åge (Working paper, 2003) -
A revision of the abundance indices for cod and haddock from the Norwegian winter survey in the Barents Sea, 1983-1999
Bogstad, Bjarte; Fotland, Åge; Mehl, Sigbjørn (Working paper, 1999) -
Some exploratory XSA runs for NEA-saithe (using FLR)
Mehl, Sigbjørn; Fotland, Åge (Working paper, 2010-02)S.E_Log q residuals and scaled weights from XSA diagnostics are presented together with estimates of Fbar and SSB in the final assessment year for 10 different single and multi fleet runs. The purse seine tuning series ... -
Some information about CPUE in the Norwegian NEA-saithe trawl fishery
Fotland, Åge; Huse, Irene; Mehl, Sigbjørn (Working paper, 2010-02)