| Curvilinear Effects of Invasive Plants on Plant Diversity: Plant Community Invaded by Sphagneticola trilobata | |
| Qi,Shan-Shan; Dai,Zhi-Cong; Zhai,De-Li; Chen,Si-Chong; Si,Chun-Can; Huang,Ping; Wang,Rui-Ping; Zhong,Qiong-Xin; Du,Dao-Lin; Du,DL (reprint author),Jiangsu Univ,Inst Environm & Ecol,Sch Environm & Safety Engn,Zhenjiang,Peoples R China. | |
| 2014 | |
| 发表期刊 | PLOS ONE
 |
| 卷号 | 9期号:11页码:e113964 |
| 摘要 | The effects of invasive plants on the species diversity of plant communities are controversial, showing either a positive or negative linear relationship. Based on community data collected from forty 5 m x 5 m plots invaded by Sphagneticola trilobata in eight cities across Hainan Island, China, we found S. trilobata decreased plant community diversity once its cover was beyond 10%. We demonstrated that the effects of invasive/native plants on the plant diversity of communities invaded by S. trilobata were curvilinear. These effects, which showed peaks under different degrees of vegetation cover, appeared not only for S. trilobata and all invasive plants, but also for all native plants. Invasive plants primarily had negative effects on plant diversity when they became abundant at a much lower cover level (less than 35%), compared with the native plants (over 60%). Thus, it is necessary to distinguish a range for assessing the effects of plants, especially invasive plants. Our results also confirmed that the invasion intensity of invasive alien plants increased with the intensity of local economic development. We highlight and further discuss the critical importance of curvilinear effects of biological invasion to provide ideas regarding the conservation of local biodiversity and the management of invasive plants. |
| 学科领域 | Multidisciplinary Sciences |
| DOI | 10.1371/journal.pone.0113964 |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000349145400106 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.kib.ac.cn/handle/151853/20567 |
| 专题 | 资源植物与生物技术所级重点实验室 |
| 通讯作者 | Du,DL (reprint author),Jiangsu Univ,Inst Environm & Ecol,Sch Environm & Safety Engn,Zhenjiang,Peoples R China. |
| 推荐引用方式 GB/T 7714 | Qi,Shan-Shan,Dai,Zhi-Cong,Zhai,De-Li,et al. Curvilinear Effects of Invasive Plants on Plant Diversity: Plant Community Invaded by Sphagneticola trilobata[J]. PLOS ONE,2014,9(11):e113964. |
| APA | Qi,Shan-Shan.,Dai,Zhi-Cong.,Zhai,De-Li.,Chen,Si-Chong.,Si,Chun-Can.,...&Du,DL .(2014).Curvilinear Effects of Invasive Plants on Plant Diversity: Plant Community Invaded by Sphagneticola trilobata.PLOS ONE,9(11),e113964. |
| MLA | Qi,Shan-Shan,et al."Curvilinear Effects of Invasive Plants on Plant Diversity: Plant Community Invaded by Sphagneticola trilobata".PLOS ONE 9.11(2014):e113964. |
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| pone.0113964.pdf（1114KB） | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | 浏览 下载 | |
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