A. E. Kuzin's research while affiliated with Pacific Research Fisheries Center and other places

Publications (3)

Article
In 2010, the largest part of the Steller sea lion breeding community on Tyuleniy Island was located on the harem rookery of northern fur seals, which occupied the eastern beach, as well as on the western side of the island, which was free of fur seals. At the culmination of harem activity on June 29, 26.5% of the animals at the age of 1+ concentrat...
Article
The dynamics of the intrapopulation parameters of the northern fur seal on Tyuleniy Island are considered for the period when their population was recovering after a depression. Almost all its characteristics, except for those dependent on density, showed a positive tendency. Dynamic processes in the northern fur seal populations in the post-depres...
Article
This study examines discrete features in the northern fur seal Callorhinus ursinus related to the shape of the posterior edge of the front flipper, which is characterized by a varying degree of manifestation of quantitative (number of festoons) and qualitative (shape, size, and arrangement of lobes) features of each digit. Analysis of frequencies o...

Citations

... The data on the number of newborn pups at the rookery in 1958-2013, as well as the data on the age structure and physiological condition of females taken at sea for research purposes (hereinafter referred to as marine samples) in , were also used. The material was collected by the staff of the Pacific Research Fisheries Center (TINRO Center) in various years [5][6][7][8][9]. ...
... Following years of sealing, and despite all efforts to optimize it, the Tyuleniy Island herd started to reduce, e.g., [17,18]. By the late 1980s, the number of births decreased by half compared to the average values of the 1960s and early 1970s and then fixed there. ...