Рет қаралды 401,317
A fishing trip with the trawler "Sparkling Sea" in July 2003. She is fishing with a semi-pelagic trawl, towed few meters over the bottom. Cod are seen on the echo sounder, the opening of the trawl is 15-20 m. Contrary to a common bottom trawl, the semi-pelagic catches cod which is off bottom, eating herring and other pelagic fish. A scientific report was writing about this fishing trip and fisheries in the Irish Sea. The report is here:
www.mmedia.is/~jonkr/english/i...