The report presents the results from the first in a series of surveys which the Institute of Marine Research (IMR) has inititated in order to monitor the stocks of demersal fish in the Barents Sea area. The survey was conducted in August 1995 with 2 research vessels and 3 hired trawlers. Estimates of abundance were worked out on the basis of acoustic observations as well as from swept area calculations. The resuls from the present survey are compared both with winter surveys and with the combined results from annua1 surveys in the Svalbard region and from 0-group surveys for the years when significant bottom trawl sampling were made (1990-1993). Based on this the situation during august 1995 is described as follows: - The abundance of the 1...
The survey acoustically covered Cod, Haddock, Saithe and Redfish in the coastal areas from 71° north...
The survey acoustically covered Cod, Haddock, Saithe and Redfish in the coastal areas from 71° nort...
Combined acoustic and bottom trawl survey for cod and haddock were carried out in the Svalbard area...
The report presents the results from the first in a series of surveys which the Institute of Marine...
A combined acoustic and bottom trawl survey to obtain indices of abundance and estimates of length a...
A combined acoustic and bottom trawl survey focused on cod was made with four vessels in the Barents...
A combined acoustic and bottom trawl survey focused on cod was made with four vessels in the Barent...
A combined acoustic and bottom trawl survey to obtain indices of abundance and estimates of length ...
A combined acoustic and bottom trawl survey to obtain indices of abundance and estimates of length ...
A combined acoustic and bottom trawl survey aiming at obtaining indices of abundance and estimates ...
A combined acoustic and bottom trawl survey aiming at obtaining indices of abundance and estimates o...
A combined acoustic and bottom trawl survey to obtain indices of abundance and estimates of length a...
A combined acoustic and bottom trawl survey to obtain indices of abundance and estimates of length ...
A combined acoustic and bottom trawl survey to obtain indices of abundance and estimates of length a...
A combined acoustic and bottom trawl survey to obtain indices of abundance and estimates of length a...
The survey acoustically covered Cod, Haddock, Saithe and Redfish in the coastal areas from 71° north...
The survey acoustically covered Cod, Haddock, Saithe and Redfish in the coastal areas from 71° nort...
Combined acoustic and bottom trawl survey for cod and haddock were carried out in the Svalbard area...
The report presents the results from the first in a series of surveys which the Institute of Marine...
A combined acoustic and bottom trawl survey to obtain indices of abundance and estimates of length a...
A combined acoustic and bottom trawl survey focused on cod was made with four vessels in the Barents...
A combined acoustic and bottom trawl survey focused on cod was made with four vessels in the Barent...
A combined acoustic and bottom trawl survey to obtain indices of abundance and estimates of length ...
A combined acoustic and bottom trawl survey to obtain indices of abundance and estimates of length ...
A combined acoustic and bottom trawl survey aiming at obtaining indices of abundance and estimates ...
A combined acoustic and bottom trawl survey aiming at obtaining indices of abundance and estimates o...
A combined acoustic and bottom trawl survey to obtain indices of abundance and estimates of length a...
A combined acoustic and bottom trawl survey to obtain indices of abundance and estimates of length ...
A combined acoustic and bottom trawl survey to obtain indices of abundance and estimates of length a...
A combined acoustic and bottom trawl survey to obtain indices of abundance and estimates of length a...
The survey acoustically covered Cod, Haddock, Saithe and Redfish in the coastal areas from 71° north...
The survey acoustically covered Cod, Haddock, Saithe and Redfish in the coastal areas from 71° nort...
Combined acoustic and bottom trawl survey for cod and haddock were carried out in the Svalbard area...