Population Structure of White Sea Harp Seals (Pagophilus groenlandicus) as an Adaptation to Habitat Conditions

被引：0
|
作者：
Lukin, L. R. [1 ]
Bel'kovich, V. M. [2 ]
Andrianov, V. V. [1 ]
机构：
[1] Russian Acad Sci, Laverov Fed Res Ctr Integrated Studies Arctic, Arkhangelsk 163000, Russia
[2] Russian Acad Sci, Shirshov Inst Oceanol, Moscow 117997, Russia
来源：
OCEANOLOGY | 2018年 / 58卷 / 03期
基金：
俄罗斯基础研究基金会;
关键词：
D O I：
10.1134/S0001437018030128
中图分类号：
P7 [海洋学];
学科分类号：
0707 ;
摘要：
The spatiotemporal distribution of harp seal pups around breeding grounds in the White Sea is considered. It is shown that spatial localization of groups of females with different terms of mass pup birth takes place. This somewhat confirms the data on the gregarious structure of White Sea harp seal population. It is possible to explain the structure of this adaptation of the seal population to different living conditions in different feeding areas.
引用
收藏
页码：416 / 424
页数：9
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