Why the population of the northern fur seals (Callorhinus ursinus) of Tyuleniy Island does not recover following the harvest ban: Analysis of 56 years of observation data
Sign Up to like & getrecommendations! Published in 2017 at "Ecological Modelling"
DOI: 10.1016/j.ecolmodel.2017.08.027
Abstract: Abstract Following many years of managed harvest, the population size of Northern fur seal on Tyuleniy Island appeared to be depressed. In order to preserve the population, the harvest was first significantly limited, and then… read more here.
Keywords: analysis; population; tyuleniy island; northern fur ... See more keywords
Entanglement of northern fur seals (Callorhinus ursinus) in marine debris on Tyuleniy Island (Sea of Okhotsk) in 1998-2013.
Sign Up to like & getrecommendations! Published in 2019 at "Marine pollution bulletin"
DOI: 10.1016/j.marpolbul.2019.04.051
Abstract: The systematic annual observations of the northern fur seal rookery on Tyuleniy (= Robben) Island, Sea of Okhotsk, were started in 1958. Since 1975, all seals entangled in marine debris have been registered. Some of… read more here.
Keywords: island; marine debris; fur seals; debris ... See more keywords
CARDIAC EXAMINATIONS OF ANESTHETIZED STELLER SEA LIONS (EUMETOPIAS JUBATUS), NORTHERN FUR SEALS (CALLORHINUS URSINUS), AND A WALRUS (ODOBENUS ROSMARUS)
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Zoo and Wildlife Medicine"
DOI: 10.1638/2020-0054
Abstract: Abstract: Pinniped hearts have been well described via dissection, but in vivo measurements of cardiac structure, function, and electrophysiology are lacking. Electrocardiograms (ECGs) were recorded under anesthesia from eight Steller sea lions (Eumetopias jubatus), five… read more here.
Keywords: sea; fur seals; sea lions; steller sea ... See more keywords
First Satellite Tagging of the Northern Fur Seals (Callorhinus ursinus) on the Tyuleniy Island, the Sea of Okhotsk.
Sign Up to like & getrecommendations! Published in 2023 at "Zoological studies"
DOI: 10.6620/zs.2023.62-03
Abstract: In October 2018, three Northern fur seals (two adult females and one juvenile male) were deployed with satellite tags on the Tyuleniy Island in the Sea of Okhotsk. The operational time of the tags ranged… read more here.
Keywords: male; sea okhotsk; fur seals; northern fur ... See more keywords