文章基本信息

标题：Individual variability in diving, movement and activity patterns of adult bearded seals in Svalbard, Norway
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作者：Charmain D. Hamilton ; Kit M. Kovacs ; Christian Lydersen 等
期刊名称：Scientific Reports
电子版ISSN：2045-2322
出版年度：2018
卷号：8
期号：1
页码：16988
DOI：10.1038/s41598-018-35306-6
语种：English
出版社：Springer Nature
摘要：). However, individuals exhibited high degrees of specialization in their habitat use and diving behaviour, differing markedly with respect to proportions of benthic vs pelagic dives (range: 51-95% benthic dives), distance to glacier fronts (range: 3-22 km) and in the time spent at the bottom of dives (range: 43-77%). Having specialized strategies within a generalist population may help bearded seals adapt in a rapidly changing Arctic ecosystem.