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Estimation of acoustic indices with CVs for Northeast Arctic saithe in the Norwegian coastal survey 2003-2017 applying the Sea2Data StoX software
(Research report; Forskningsrapport, 2018)
The Sea2Data software StoX was applied to estimate acoustic indices with CVs and length and weight at age for Northeast Arctic saithe from the Norwegian coastal survey Varanger - Stad in 2013 to 2017. The indices are compared to indices previously estimated by the BEAM software, and differences are mainly explained by different strata areas.
Estimation of acoustic indices with CVs for cod and haddock in the Barents Sea winter survey 1994 – 2017 applying the Sea2Data StoX software
(Research report; Forskningsrapport, 2018)
<i>English</i>: The Sea2Data software StoX was applied to estimate acoustic indices with CVs for Northeast Arctic cod and haddock from the Barents
Sea winter survey in 1994 to 2017. The indices are compared to indices previously estimated by the BEAM software. In most years the
StoX indices for cod are quite similar to those obtained by BEAM, while they are somewhat higher for haddock. The largest ...