Beta diversity determinants in Badagongshan, a subtropical forest in central China
文献类型：期刊论文
| 作者 | Qiao, Xiujuan1; Li, Qianxi1,2; Jiang, Qinghu1; Lu, Junmeng1,2; Franklin, Scott5; Tang, Zhiyao3,4; Wang, Qinggang1; Zhang, Jiaxin1,2; Lu, Zhijun1; Bao, Dachuan1 |
| 刊名 | SCIENTIFIC REPORTS
 |
| 出版日期 | 2015-11-23 |
| 卷号 | 5页码:9 |
| ISSN号 | 2045-2322 |
| DOI | 10.1038/srep17043 |
| 英文摘要 | Niche and neutral theories emphasize different processes contributing to the maintenance of species diversity. In this study, we calculated the local contribution to beta diversity (LCBD) of every cell, using variation partitioning in combination with spatial distance and environmental variables of the 25-ha Badagongshan plot (BDGS), to determine the contribution of environmentally-related variation versus pure spatial variation. We used topography and soil characteristics as environmental variables, distance-based Moran's eigenvectors maps (dbMEM) to describe spatial relationships among cells and redundancy analysis (RDA) to apportion the variation in beta diversity into three components: pure environmental, spatially-structured environmental, and pure spatial. Results showed LCBD values were negatively related to number of common species and positively related to number of rare species. Environment and space jointly explained similar to 60% of the variation in species composition; soil variables alone explained 21.6%, slightly more than the topographic variables that explained 15.7%; topography and soil together explained 27%, slightly inferior to spatial variables that explained 34%. The BDGS forest was controlled both by the spatial and environmental variables, and the results were consistent across different life forms and life stages. |
| 资助项目 | National Program on Key Basic Research Project[2014CB954004] ; National Natural Science Foundation of China[31200329] ; National Natural Science Foundation of China[31270562] ; Chinese Forest Biodiversity Monitoring Network[29200931131101919] |
| WOS研究方向 | Science & Technology - Other Topics |
| 语种 | 英语 |
| WOS记录号 | WOS:000365092900001 |
| 出版者 | NATURE PUBLISHING GROUP |
| 源URL | [http://202.127.146.157/handle/2RYDP1HH/178]  |
| 专题 | 中国科学院武汉植物园 |
| 通讯作者 | Jiang, Mingxi |
| 作者单位 | 1.Chinese Acad Sci, Wuhan Bot Garden, Key Lab Aquat Bot & Watershed Ecol, Wuhan, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Peking Univ, Dept Ecol, Coll Urban & Environm Sci, Ctr Ecol Res & Educ, Beijing 100871, Peoples R China 4.Peking Univ, Key Lab Earth Surface Proc, Minist Educ, Beijing 100871, Peoples R China 5.Univ No Colorado, Dept Biol Sci, Greeley, CO 80639 USA |
| 推荐引用方式 GB/T 7714 | Qiao, Xiujuan,Li, Qianxi,Jiang, Qinghu,et al. Beta diversity determinants in Badagongshan, a subtropical forest in central China[J]. SCIENTIFIC REPORTS,2015,5:9. |
| APA | Qiao, Xiujuan.,Li, Qianxi.,Jiang, Qinghu.,Lu, Junmeng.,Franklin, Scott.,...&Jiang, Mingxi.(2015).Beta diversity determinants in Badagongshan, a subtropical forest in central China.SCIENTIFIC REPORTS,5,9. |
| MLA | Qiao, Xiujuan,et al."Beta diversity determinants in Badagongshan, a subtropical forest in central China".SCIENTIFIC REPORTS 5(2015):9. |
入库方式： OAI收割
来源：武汉植物园
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