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  • 标题:Observations of walruses along the Norwegian coast 1967–1992
  • 本地全文:下载
  • 作者:Ian Gjertz ; Gunnar Henriksen ; Torger Øritsland
  • 期刊名称:Polar Research
  • 印刷版ISSN:1751-8369
  • 出版年度:1993
  • 卷号:12
  • 期号:1
  • 页码:27-31
  • DOI:10.3402/polar.v12i1.6700
  • 语种:English
  • 出版社:Co-Action Publishing
  • 摘要:Extralimital observations of walruses are known to be quite common in Norway. The present review covers observations of walruses along the Norwegian coast between 1967 and 1992. A total of 34 different walruses have been recorded observed since 1967. These observations indicate a significant increase in the number of walrus observations in recent years, most likely due to an increase in the walrus population in the Barents Sea area. Most of the walruses observed are assumed to be sub adult males.
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