| 鱼类嗅觉印记研究进展 |
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| 引用本文： | 杜浩,雷琪. 鱼类嗅觉印记研究进展[J]. 中国水产科学, 2022, 29(9): 1388-1395 |
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| 作者姓名： | 杜浩 雷琪 |
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| 作者单位： | 农业农村部淡水生物多样性保护重点试验室, 中国水产科学研究院长江水产研究所, 湖北 武汉 430223 |
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| 基金项目： | 国家自然科学基金面上项目(31774852)； 青海省自然科学基金面上项目(2018-ZJ-908)； 国家重点研发计划项目(2021YFD1200304). |
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| 摘 要： | 嗅觉印记是动物在早期生活史阶段对嗅觉信息形成的无条件学习记忆形式, 并在以后生活中某些特定情境中展现出来的典型行为特征。嗅觉印记在一些鱼类的生殖洄游、归巢产卵中表现尤其明显。本文对鱼类嗅觉印记的行为特征、生理基础、发生机制及其保护应用等方面研究进展进行综述, 旨在引导在鱼类原位栖息地保护、科学增殖放流以及养殖生产中更加关注嗅觉印记现象, 为渔业保护和产业发展的科学管理决策提供参考。
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| 关 键 词： | 嗅觉； 印记； 洄游； 行为 |
Recent research progress in olfactory imprinting in fishes |
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| DU Hao,LEI Qi. Recent research progress in olfactory imprinting in fishes[J]. Journal of Fishery Sciences of China, 2022, 29(9): 1388-1395 |
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| Authors: | DU Hao LEI Qi |
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| Affiliation: | Key Laboratory of Freshwater Biodiversity Conservation, Ministry of Agriculture and Rural Affairs , Yangtze River Fisheries Research Istiture, Chinese Academy of Fishery Sciences, Wuhan 430223 , China |
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| Abstract: | Olfactory imprinting is a specialized form of unconditioned learning in which olfactory information is acquired and used in specific behavioral contexts later in life. Olfactory imprinting behaviors were particularly evident in reproductive migration, homing, and spawning of some fishes, such as salmon. This brief review outlines the research progress on olfactory imprinting in fishes, including the physiological and molecular mechanisms, and its application in fishery conservation, with the goal of attracting attention to olfactory imprinting in fish habitat protection, stocking enhancement, and aquaculture, and providing guidelines for making decisions regarding fisheries conservation. |
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