Comparative feeding ecology of the sympatric cod fishes Arctogadus glacialis and Boreogadus saida in North East Greenland evaluated from diet and stable isotope analyses

• Main Author: Joensen, John
• Format: Master Thesis
• Language: English
• Published: Universitetet i Tromsø 2008
• Subjects: VDP::Agriculture and fishery disciplines: 900::Fisheries science: 920; Boreogadus; Arctogadus; Stable isotopes; NE Greenland; BIO-3950; Dove Bugt; Greenland; Tyrolerfjord; Arctogadus glacialis; Boreogadus saida; Dove bugt; East Greenland; Tunu; Copepods
• Online Access: https://hdl.handle.net/10037/1410

The fish fauna was investigated in autumn 2003 during the TUNU-I Expedition to NE Greenland fjords. Two gadoids Arctogadus glacialis and Boreogadus saida were abundant in many trawl hauls. In this study, the stomach contents and the stable isotope composition were determined in 60 Arctogadus glacial...