Distribution and abundance of Atlantic walrus (Odobenus rosmarus rosmarus) during the summer-autumn period in the northeastern part Barents Sea

Key Points

• The distribution of Atlantic walrus is notably influenced by environmental conditions during the summer-autumn period, and this varies across the northeastern Barents Sea.
• Key evidence shows that walrus sightings significantly increased during specific months, highlighting seasonal migration patterns.
• Observational analysis of walrus population trends was conducted over several years in the northeastern Barents Sea.
• Findings suggest that changes in ice coverage may affect walrus abundance, calling for further investigation into climate impact.