Intra-specific Variations in the Movement Patterns of Marine Animals
Intra-specific Variations in the Movement Patterns of Marine Animals
复制标题
海洋动物运动模式的种内变异
DOI：
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发表时间：
1991
期刊：
影响因子：
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通讯作者：
R. Brodeur
中科院分区：
文献类型：
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作者：
T. Quinn;R. Brodeur
主要根据标记实验、研究调查和商业渔获量记录，有大量关于海洋动物分布和移动模式的资料。从这些研究中出现了三种基本模式：迁移，扩散和家域，这些模式与物种特定的排列。本文回顾并讨论了这些一般运动模式的一些种内变化。变化的形式可能是范围扩大、海洋条件的年际变化、种群特有的模式以及与生境质量、性别或年龄明显有关的变化。
A wealth of information exists on the distribution and movement patterns of marine animals, based chiefly on tagging experiments, research surveys and commercial catch records. Three basic patterns emerge from these studies: migration, dispersal and home range, with species-specific permutations on these patterns. This paper reviews and discusses some of the intra-specific variations on these general movement patterns. Variations may take the form of range expansions, manifestations of inter-annual variation in oceanographic conditions, population-specific patterns, and variations apparently related to habitat quality, sex or age.