| 黄、渤海及东海江豚的洄游和种群差异 |
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| 引用本文： | 董金海,王广洁,肖志忠.黄、渤海及东海江豚的洄游和种群差异[J].海洋科学,1993,17(5):42-45. |
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| 作者姓名： | 董金海 王广洁 肖志忠 |
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| 作者单位： | 中国科学院海洋研究所，中国科学院海洋研究所，中国科学院海洋研究所 研究员 本刊编委青岛 266071，青岛 266071，青岛 266071 |
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| 摘 要： | 江豚对食物没有明显的选择性,常随分布区优势饵料种类的变化而变化。探讨了江豚洄游与饵料分布的关系,并对黄、渤海和东海长江两地理种群的差异进行了比较。
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| 关 键 词： | 江豚 洄游 种群差异 黄海 渤海 |
| 收稿时间： | 1992/7/21 0:00:00 |
MIGRATION AND POPULATION DIFFERENCE OF THE FINLESS PORPOISE IN CHINA |
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| Dong Jinhai,Wang Guangjie and Xiao Zhizhong.MIGRATION AND POPULATION DIFFERENCE OF THE FINLESS PORPOISE IN CHINA[J].Marine Sciences,1993,17(5):42-45. |
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| Authors: | Dong Jinhai Wang Guangjie and Xiao Zhizhong |
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| Abstract: | The finless porpoise choise fool indistinctly. Most of the finless porpoises track the important fishes to migrate at all seasons. In Bohai Sea and Yellow Sea,the finless porpoise arrive in breeding grounds of fish in spring,and go to over-wintering grounds of fish in winter.The population of Bohai and Yellow Sea and the population of East China Sea are different. There are marked distinction on the external form and skull of two populations. |
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| Keywords: | Finless porpoise(Neophocoena phocaenoides) Migration Population difference |
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