Report of the Study Group on Redfish Stocks (SGRS) ...
Highlights: • The detailed planning of the international trawl/acoustic survey on pelagic redfish in the Irminger Sea and adjacent waters in June/July 2007 has been agreed by all participating countries (Germany, Iceland and Russia). • Hydroacoustic measurements as well as pelagic trawls will be use...
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| Format: | Report |
| Language: | unknown |
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ICES Expert Group reports (until 2018)
2023
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| Online Access: | https://dx.doi.org/10.17895/ices.pub.19268390 https://ices-library.figshare.com/articles/report/Report_of_the_Study_Group_on_Redfish_Stocks_SGRS_/19268390 |
| Summary: | Highlights: • The detailed planning of the international trawl/acoustic survey on pelagic redfish in the Irminger Sea and adjacent waters in June/July 2007 has been agreed by all participating countries (Germany, Iceland and Russia). • Hydroacoustic measurements as well as pelagic trawls will be used for abundance and biomass estimation of redfish (see Section 2.3-2.5). • The survey area covers around 400 000 square nautical miles, with a total acoustic track distance of 9100 nautical miles (Section 2.1), several trawl hauls (Section 2.5), biological sampling (Section 2.6) and hydrographic measurements (Section 2.7). • 2007 offers the unique opportunity for participation of the employed vessels in a concurrently conducted whale survey in the North Atlantic. The participating countries have offered vessel capacities to support these activities (see Section 2.8.2). ... |
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