Recommendations

Tracking trends in Arctic marine vertebrates.

2.1 The trend for marine fish is very similar to the trend for all marine species, increasing from 1970 to about 1990 and then levelling off. This indicates that the ASTI is strongly influenced by fish trends. Overall, marine mammals also increased, while marine birds showed less change.

2.2 The three ocean regions, Pacific, Atlantic, and Arctic, differed significantly in average population trends with an overall decline in abundance in the Atlantic, a small average increase in the Arctic and a dramatic increase in the Pacific. These differences seem to be largely driven by variation in fish population abundance—there were no significant regional differences for birds or mammals.

2.3 Pelagic fish abundance appears to cycle on a time frame of about 10 years. These cycles showeda strong association with a large-scale climate oscillation.

2.4 The ASTI data set contains population trends for nine sea ice associated species. There were mixed trends among the 36 populations with just over half showing an overall decline.

2.5 The Bering Sea and Aleutian Island (BSAI) region of the Pacific Ocean is well studied, providing an opportunity to examine trends in more detail. Since 1970, BSAI marine fish and mammals showed overall increases, while marine birds declined. However, since the late 1980s, marine mammal abundance has declined while marine fish abundance has largely stabilized.

Ensure sustainable harvest.

2.1.1. Strict regulations of egg collecting; collaboration options with AMBI should be considered.

Limit human disturbance to a level that does not decrease breeding success.

2.3.1. Identify significant risks of disturbance activities and sensitive locations.

2.3.2. Develop guidelines (codes-of-conduct) for potentially harmful organized activities near colonies e.g. tourism, research (all fields), harvest, air- and ship traffic as well as individual activities such as kayaking, fishing etc.

2.3.3. Introduce area restrictions for high risk activities and promote regulations in adequate formats.

2.3.4. Improve and standardize methods for Environmental Impact Assessments.

2.3.5. Increase the knowledge on impacts of marine installations on seabirds (noise, light, pollution etc.).

2.3.6. Execute spatial planning and environmental assessments taking seabird management priorities into account.

2.3.7. Create no-conflict artificial nesting sites in locations where kittiwakes have moved into human settlements.

Reduce the negative impact of commercial fisheries on breeding success.

2.4.1. Ensure industrial fisheries of pelagic forage fish such as capelin, herring and sandeel are not at a level that limits kittiwakes’ food supply.

2.4.2. Increase research into the resource competition between seabird and fisheries and how this should influence quotas.

Reduce the threat of anthropogenic pollution.

2.6.1. Reduce marine litter and plastics by raising public awareness, and through facilitation of environment-friendly handling of garbage etc.

2.6.2. Reduce the risk of local oil spills close to breeding colonies by regulating nearby human activities.

Ensure Indigenous Knowledge is incorporated into white geese impacts research and mitigation measures

3.1 Continue to include Indigenous Knowledge in future work through co-development of management priorities for western geese.