Browsing Rapport fra havforskningen (2007- ) by Author "Totland, Atle"
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Measuring distribution and density of sprat in Årdalsfjorden with a kayak drone - 15-16 August 2020
Johnsen, Espen; Totland, Atle; Kvamme, Cecilie (Rapport fra havforskningen;2020 - 28, Research report, 2020)Sprat is a key species in several Norwegian fjords, as an important prey for fish, sea mammals and sea birds. The sprat populations are monitored with routine acoustic-trawl surveys using a large research vessel, which ...