Browsing The Barents Sea Ecosystem Programme by Author "Mehl, Sigbjørn"

Cod, haddock, saithe, herring, and capelin in the Barents Sea and adjacent waters: a review of the biological value of the area

Olsen, Erik; Aanes, Sondre; Mehl, Sigbjørn; Holst, Jens Christian; Aglen, Asgeir; Gjøsæter, Harald (Journal article; Peer reviewed, 2009-10-09)

Cod, haddock, saithe, herring, and capelin are the most important fish species in the Barents Sea and adjacent waters. Ecosystem-based management requires species-specific knowledge of the biological value and vulnerability ...

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 ...

Observer program for juvenile Northeast Arctic saithe: Status report

Mehl, Sigbjørn (Working paper, 2007)

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)