Imr-Pinro-5-2001.pdf (4.020Mb)

Abundance indices from acoustic surveys in the Barents Sea winter 1981-1999 (numbers in millions)... Total mortality observed for cod during the winter survey in the Barents Sea

Abundance indices (I) at length with standard error of mean (S) from bottom trawl hauls for main areas of the Barents Sea winter 2001 (numbers in millions).. 1 Abundance indices

A combined acoustic and bottom trawl survey to obtain indices of abundance and estimates of length and weight at age has been carried out each winter (4-6 weeks in January-

Abundance indices (I) at length with standard error of mean (S) from bottom trawl hauls for main areas of the Barents Sea winter 2004 (numbers in millions).. 1 Abundance

A combined acoustic and bottom trawl survey to obtain indices of abundance and estimates of length and weight at age has been carried out each winter (4-6 weeks in January-

Distribution in trawl catches in August-September 2002 (number per hour trawling).. Table 7.1 presents the abundance indices by length in 2002, for each sub area with standard

Abundance indices (I) at length with standard error of the mean (S) from bottom trawl hauls for main areas north and east of Spitsbergen in September 2003 (numbers

Mean abundance indices of euphausiids in the North-Western, Western, Central, Eastern and Coastal areas of the Barents Sea in autumn 2009 and 2010 (based only on Russian data