Publikasjoner

This report summarises results from the ongoing monitoring programme for veterinary border control on seafood products imported to Norway from countries outside the EU and the European Economic Area from 2018. The Institute of Marine Research (IMR) carried out the analytical work on behalf of the No...

The winter distribution of Barents Sea capelin is highly dynamic in space and time, as this is the time of year when mature individuals separate from the immatures and start their spawning migration to the Norwegian and Russian coasts. Due to the difficulty of sampling the entire distribution at thi...

Mattilsynet er oppdragsgiver for denne overvåkningen som er en del av Norges oppfølging av nasjonalt og internasjonalt regelverk på dyrefôr. Denne rapporten oppsummerer resultater fra det offentlige overvåknings- og kartleggingsprogrammet for fiskefôr, fôrm...

Sea-cage salmon farming creates ideal conditions for population growth of the salmon louse Lepeophtheirus salmonis, potentially leading to poor welfare and mortality in farmed salmon and nearby wild salmonids. Frequent delousing treatments are necessary, but current treatments have drawbacks in term...

Very few virus infections found in migrating postsmolts from the Trondheim Fjord Commissioned by the Norwegian Food Safety Authority, the Institute of Marine Research has studied the occurrence of several potential disease-causing viruses that are common in salmon farming in imigrating postsmolts f...

Overvåkingsprogrammet for lakselus på vill laksefisk (NALO) gjennomføres på oppdrag fra Mattilsynet, og har som mål å skaffe robuste data på lakselusinfestasjon hos vill laksefisk i alle 13 produksjonsområder for akvakultur. Feltundersøkelsen i...