| 引用本文: | 徐木生,邬红娟,刘英杰,张林林.道观河水库大银鱼移殖生物学效应──3.繁殖行为.湖泊科学,2000,12(1):94-96. DOI:10.18307/2000.0115 |
| XU Musheng,WU Hongiuan,LIU Yinjie,ZHANG Linlin.Biological Effect of Transplanting Protosalanx hyalocranius in Daoguanhe Reservoir (Ⅲ): Propagating Behavior. J. Lake Sci.2000,12(1):94-96. DOI:10.18307/2000.0115 |
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| 摘要: |
| 根据对道观河水库移殖的两个世代大银鱼的繁殖群体进行跟踪观察,认为:1)大银鱼的繁殖与气候突变,气温骤降有关;2)大银鱼繁殖期间性比的变化与雌雄个体差异及行为的变化有关;3)同-水体的大银鱼繁殖群体具有时空异质性. |
| 关键词: 大银鱼 繁殖 水库 |
| DOI：10.18307/2000.0115 |
| 分类号: |
| 基金项目:武汉市科技重点项目(962001012-2)资助 |
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| Biological Effect of Transplanting Protosalanx hyalocranius in Daoguanhe Reservoir (Ⅲ): Propagating Behavior |
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XU Musheng1, WU Hongiuan2, LIU Yinjie3, ZHANG Linlin1
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1.Wuhan Water Chnservancy Bureau, Wuhan 430015, P. R. China;2.Institute of Reservoir Fisheries, Ministry or Water Resources & CAS, Wuhan 430079, P. R. China;3.Hubei Water Conservancy Department, Wuhan 430071, P.R. China
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| Abstract: |
| Two generations of Protosalanx hyalocranius transplanted in Daoguanhe Reservoir were observed.It showed that the propagation of the fish related to climate and temperature, the observed sex ratio change related to the both behavior during propagation and there was the time and spatial diversity in propagation groups. |
| Key words: Protosalanx hyalocraniua propagation reservoir |
