Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1111/ele.13951 |
Functional traits explain the consistent resistance of biodiversity to plant invasion under nitrogen enrichment | |
Shao-peng Li; Pu Jia; Shu-ya Fan; Yingtong Wu; Xiang Liu; Yani Meng; Yue Li; Wen-sheng Shu; Jin-tian Li; Lin Jiang | |
2021-12-31 | |
发表期刊 | Ecology Letters |
出版年 | 2021 |
英文摘要 | Elton's biotic resistance hypothesis, which posits that diverse communities should be more resistant to biological invasions, has received considerable experimental support. However, it remains unclear whether such a negative diversity–invasibility relationship would persist under anthropogenic environmental change. By using the common ragweed (Ambrosia artemisiifolia) as a model invader, our 4-year grassland experiment demonstrated consistently negative relationships between resident species diversity and community invasibility, irrespective of nitrogen addition, a result further supported by a meta-analysis. Importantly, our experiment showed that plant diversity consistently resisted invasion simultaneously through increased resident biomass, increased trait dissimilarity among residents, and increased community-weighted means of resource-conservative traits that strongly resist invasion, pointing to the importance of both trait complementarity and sampling effects for invasion resistance even under resource enrichment. Our study provides unique evidence that considering species’ functional traits can help further our understanding of biotic resistance to biological invasions in a changing environment. |
领域 | 资源环境 |
URL | 查看原文 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/345132 |
专题 | 资源环境科学 |
推荐引用方式 GB/T 7714 | Shao-peng Li,Pu Jia,Shu-ya Fan,et al. Functional traits explain the consistent resistance of biodiversity to plant invasion under nitrogen enrichment[J]. Ecology Letters,2021. |
APA | Shao-peng Li.,Pu Jia.,Shu-ya Fan.,Yingtong Wu.,Xiang Liu.,...&Lin Jiang.(2021).Functional traits explain the consistent resistance of biodiversity to plant invasion under nitrogen enrichment.Ecology Letters. |
MLA | Shao-peng Li,et al."Functional traits explain the consistent resistance of biodiversity to plant invasion under nitrogen enrichment".Ecology Letters (2021). |
条目包含的文件 | 条目无相关文件。 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。
修改评论