The coexistence of seven sympatric fulvettas in Ailao Mountains, Ejia Town, Yunnan Province
文献类型：期刊论文
| 作者 | Xia J1,2; Wu F1; Hu WZ1,2; Fang JL3; Yang XJ[*]1 |
| 刊名 | ZOOLOGICAL RESEARCH
 |
| 出版日期 | 2015 |
| 卷号 | 36期号:1页码:18-28 |
| 关键词 | Fulvettas Coexistence Niche segregation Ailao Mountains |
| 通讯作者 | yangxj@mail.kiz.ac.cn |
| 合作状况 | 其它 |
| 英文摘要 | The coexistence of ecologically similar species sharing sympatric areas is a central issue of community ecology. Niche differentiation is required at least in one dimension to avoid competitive exclusion. From 2012-2014, by adopting the methods of mist-nets and point counts to evaluate spatial niche partitioning and morphological differentiations, we explored the coexistence mechanisms of seven sympatric fulvettas in Ailao Mountains, Ejia town, Yunnan Province, China. The microhabitats of these seven fulvettas were significantly different in elevation, roost site height and vegetation coverage, indicating a spatial niche segregation in different levels. Approximately, 90.30% of the samples were correctly classified by linear discriminant analysis (LDA) with correct rates at 91.20%-100%, except the White-browed fulvetta (Alcippe vinipectus) (65.4%) and the Streak-throated fulvetta (A. cinereiceps) (74.6%). The seven fulvettas were classified into four guilds based on their specific morphological characters, suggesting that the species in each guild use their unique feeding ways to realize resource partitioning in the overlapped areas. These finding indicate that through multi-dimensional spatial niche segregation and divergence in resource utilizing, the inter-specific competition among these seven fulvettas is minimized, whereas, coexistence is promoted. |
| 收录类别 | 其他 |
| 资助信息 | This project was supported by the National Natural Science Foundation of China (Y201011041), the National Science and Technology Basic Project of the Ministry of Science and Technology of China (2008FY110300) and the Natural Science Foundation of Yunnan Province (Y103841101) |
| 语种 | 英语 |
| 公开日期 | 2015-02-06 |
| 源URL | [http://159.226.149.42:8088/handle/152453/8246]  |
| 专题 | 昆明动物研究所_鸟类学 昆明动物研究所_遗传资源与进化国家重点实验室 |
| 作者单位 | 1.State Key Laboratory of Genetic Resources and Evolution, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, Yunnan 650223, China 2.University of Chinese Academy of Sciences, Beijing 100049, China 3.Shuangbai Ailaoshan Nature Reserve Management Bureau, Shuangbai, Yunnan 675107, China |
| 推荐引用方式 GB/T 7714 | Xia J,Wu F,Hu WZ,et al. The coexistence of seven sympatric fulvettas in Ailao Mountains, Ejia Town, Yunnan Province[J]. ZOOLOGICAL RESEARCH,2015,36(1):18-28. |
| APA | Xia J,Wu F,Hu WZ,Fang JL,&Yang XJ[*].(2015).The coexistence of seven sympatric fulvettas in Ailao Mountains, Ejia Town, Yunnan Province.ZOOLOGICAL RESEARCH,36(1),18-28. |
| MLA | Xia J,et al."The coexistence of seven sympatric fulvettas in Ailao Mountains, Ejia Town, Yunnan Province".ZOOLOGICAL RESEARCH 36.1(2015):18-28. |
入库方式： OAI收割
来源：昆明动物研究所
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