| 浙江天目山自然保护区鸟类对美洲商陆种子的传播 |
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| 引用本文： | 李新华,王聪,陈钘,王探,胡金良.浙江天目山自然保护区鸟类对美洲商陆种子的传播[J].四川动物,2011,30(3):421-423,428. |
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| 作者姓名： | 李新华 王聪 陈钘 王探 胡金良 |
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| 作者单位： | 南京农业大学生命科学学院,南京,210095 |
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| 基金项目： | 国家自然科学基金基础科学人才培养项目 |
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| 摘 要： | 为了解外来植物美洲商陆Phytolacca americana的入侵方式,2008年8月至2010年7月,在浙江省天目山国家级自然保护区内研究了鸟类对美洲商陆种子的传播作用.观察到白头鹎Pycnonotus sinensis、领雀嘴鹎Spizixos semitorques和红嘴蓝鹊Urocissa erythrorh...
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| 关 键 词： | 美洲商陆 食果鸟类 种子传播 生物入侵 西天目山 |
Avian Seed Dispersal of Phytolacca americana in Tianmu Mountain Nature Reserve of Zhejiang Province |
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| LI Xin-hua,WANG Cong,CHEN Xing,WANG Tan,HU Jin-liang.Avian Seed Dispersal of Phytolacca americana in Tianmu Mountain Nature Reserve of Zhejiang Province[J].Sichuan Journal of Zoology,2011,30(3):421-423,428. |
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| Authors: | LI Xin-hua WANG Cong CHEN Xing WANG Tan HU Jin-liang |
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| Institution: | LI Xin-hua,WANG Cong,CHEN Xing,WANG Tan,HU Jin-liang (College of Life Sciences,Nanjing Agricultural University,Nanjing 210095,China ) |
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| Abstract: | In order to understand invasion mechanism of Phytolacca americana,seed dispersal of P.americana by birds was investigated in Tianmu Mountain Nature Reserve,northwest Zhejiang province,east China,from August 2008 to July 2010.Three resident bird species,Pycnonotus sinensis,Spizixos semitorques,and Urocissa erythrorhyncha were observed ingesting berries of P.americana,and the foraging frequency of both P.sinensis and S.semitorques was significantly higher than that of U.erythrorhyncha.These birds may disperse... |
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| Keywords: | Phytolacca americana frugivorous birds seed dispersal biological invasion West Tianmu Mountain |
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