Migratory history of fishes: present status and perspectives of the analytical methods
Migratory history of fishes: present status and perspectives of the analytical methods
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鱼类洄游史：分析方法的现状与展望
DOI：
10.11369/jji1950.49.1
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发表时间：
2002
期刊：
影响因子：
--
通讯作者：
T. Arai
中科院分区：
文献类型：
--
作者：
T. Arai
大量鱼类定期从一个地方迁徙到另一个地方是很常见的，这种洄游行为可以是季节性的，也可以是每天的。对鱼类洄游的研究一般分为两类：一类试图描述洄游，另一类试图解释洄游。描述性的工作涉及迁移历史的总体模式，这些模式是通过标记再捕获、生物遥测、微数据记录标签和硬组织（如鱼的耳石、鳞片和刺）的元素分析来确定的。从1890年到1900年，对鱼类进行了大规模的标记再捕获研究，这些研究通过分析标记或标记个体的恢复分布，是跟踪鱼类洄游的最佳方法之一。然而，鱼在洄游过程中所走的路线不太可能是一条直线，因此很难确定确切的洄游路线。近年来，生物遥测技术和微数据记录标签技术的发展使得追踪鱼类的洄游历史成为可能，包括以数字数据的形式同时记录鱼类的外部和内部信息。然而，这些方法受到一些限制。对于生物遥测来说，有在波涛汹涌的大海或恶劣天气中进行跟踪的困难，长时间跟踪的困难，以及发射机信号的频繁丢失。对于标记-再捕获方法和微数据记录标签，必须对标记后的鱼进行回收。对于较小的个体，如幼虫和幼鱼，硬组织的元素组成，特别是耳石中的元素组成，已经被用来提供每条鱼在其整个生活史中所经历的洄游环境的温度和盐度的宝贵信息。所有这些方法都有一定的局限性，这些局限性在详细研究后就会清楚，然后可以评估每种方法的优缺点，从而选择最佳方法来研究鱼类各个生活史阶段的迁移。
Mass movements of fish from one place to another on a regular basis are common and such migratory behavior can range in occurrence from seasonal to daily. Studies of fish migrations are generally of two kinds: those that set out to describe the migrations and those that attempt to explain them. Descriptive work deals with the overall pattern of migratory history as determined using mark-recapture, biotelemetry, micro data recording tags, and elemental analyses of hard tissues such as the otoliths, scales and spines of fish. Mark-recapture studies of fish started on a large scale between 1890 and 1900, and these studies have been one of the best ways of following the migrations of fish by analyzing the distribution of the recoveries of tagged or marked individuals. However, the track taken by the fish during migration is unlikely to be a straight line, and therefore it is difficult to determine the exact migration route. Recently, technological developments in biotelemetry and micro data recording tags have made it possible to trace the migratory history of fishes, including external and internal information recorded simultaneously as digital data. However, those methods are restricted by several limitations. For biotelemetry, there is the difficulty of tracking in rough seas or bad weather, the difficulty of tracking over long periods of time, and the frequent loss of the transmitter signal. For mark-recapture methods and micro data recording tags, recovery of the fish after tagging must be made. With smaller individuals such as larvae and juveniles, the elemental composition of hard tissues, especially in otoliths, has been used to provide valuable information on the temperature and salinity of the migratory environment experienced by each fish throughout its life history. All these methods have certain limitations that are clear when they are examined in detail and the advantages and disadvantages of each can then be evaluated and the best methods can be selected for studying the migration of each life history stage of fishes.
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DOI：
--
发表时间：
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期刊：
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影响因子：
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期刊：
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影响因子：
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DOI：
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发表时间：
2001
期刊：
Marine Biology 138
影响因子：
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DOI：
--
发表时间：
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期刊：
Marine Ecology of Progress Series 213
影响因子：
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