| 花姬蛙蝌蚪对藻类的捕食效应 |
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| 引用本文： | 魏刚,夏品华,高喜明,成刚,徐宁,张之全,张景涿.花姬蛙蝌蚪对藻类的捕食效应[J].动物学杂志,2010,45(6):30-34. |
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| 作者姓名： | 魏刚 夏品华 高喜明 成刚 徐宁 张之全 张景涿 |
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| 作者单位： | 1. 贵阳学院生态研究中心,贵阳,550005
2. 贵州师范大学,贵州省山地环境信息系统与生态环境保护重点实验室,贵阳,550001 |
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| 基金项目： | 筑农科(No.2008038); 黔科合SZ字[2009]3002,黔科合J字[2010]2109项目 |
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| 摘 要： | 对花姬蛙(Microhyla pulchra)蝌蚪捕食藻类的效应进行了初步研究。结果表明,随着蝌蚪密度的增加,对蓝藻的总捕食量显著增加,但每只蝌蚪的平均捕食量随蝌蚪密度的增加而下降。文中讨论了蝌蚪在水资源环境保护中控制蓝藻暴发的意义。
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| 关 键 词： | 两栖动物 花姬蛙 蝌蚪 捕食 藻类 |
| 收稿时间： | 8/2/2010 12:00:00 AM |
| 修稿时间： | 2010/9/12 0:00:00 |
Tadpoles of Microhyla pulchra Preying on Algae |
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| WEI Gang,XIA Pin-Hu,GAO Xi-Ming,CHENG Gang,XU Ning,ZHANG Zhi-Quan and ZHANG Jing-Zhuo.Tadpoles of Microhyla pulchra Preying on Algae[J].Chinese Journal of Zoology,2010,45(6):30-34. |
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| Authors: | WEI Gang XIA Pin-Hu GAO Xi-Ming CHENG Gang XU Ning ZHANG Zhi-Quan and ZHANG Jing-Zhuo |
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| Institution: | WEI Gang XIA Pin-Hua GAO Xi-Ming CHENG GangXU Ning ZHANG Zhi-Quan ZHANG Jing-Zhuo(Ecological Research Centre,Guiyang University,Guiyang 550005,Guizhou Key Laboratory for Mountainous Environmental Information , Ecological Protection,Guizhou Normal University,Guiyang 550001,China) |
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| Abstract: | The predatory effect of the tadpoles of Microhyla pulchra on algae was studied.The result shows that the predatory capability of tadpoles on Cyanophyta increased significantly,but the average predatory capability of each tadpole decreased significantly as the tadpole density increased.The paper also discussed the significance of controlling Cyanophyta by tadpole. |
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| Keywords: | Amphibia Microhyla pulchra Tadpole Predation Algae |
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