Climate Change Data Portal
| DOI | 10.1111/ele.12932 |
| Metabolic traits predict the effects of warming on phytoplankton competition | |
| Bestion E.; García-Carreras B.; Schaum C.-E.; Pawar S.; Yvon-Durocher G. | |
| 发表日期 | 2018 |
| ISSN | 1461023X |
| 卷号 | 21期号:5 |
| 英文摘要 | Understanding how changes in temperature affect interspecific competition is critical for predicting changes in ecological communities with global warming. Here, we develop a theoretical model that links interspecific differences in the temperature dependence of resource acquisition and growth to the outcome of pairwise competition in phytoplankton. We parameterised our model with these metabolic traits derived from six species of freshwater phytoplankton and tested its ability to predict the outcome of competition in all pairwise combinations of the species in a factorial experiment, manipulating temperature and nutrient availability. The model correctly predicted the outcome of competition in 72% of the pairwise experiments, with competitive advantage determined by difference in thermal sensitivity of growth rates of the two species. These results demonstrate that metabolic traits play a key role in determining how changes in temperature influence interspecific competition and lay the foundation for mechanistically predicting the effects of warming in complex, multi-species communities. © 2018 The Authors. Ecology Letters published by CNRS and John Wiley & Sons Ltd. |
| 英文关键词 | Climate change; freshwater phytoplankton; global change; interspecific competition; metabolic theory of ecology; nutrients; phosphate; physiological mismatches; temperature; trait-based ecology |
| 语种 | 英语 |
| scopus关键词 | fresh water; biota; greenhouse effect; phytoplankton; temperature; Biota; Fresh Water; Global Warming; Phytoplankton; Temperature |
| 来源期刊 | Ecology Letters
 |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://gcip.llas.ac.cn/handle/2XKMVOVA/121323 |
| 作者单位 | Environment and Sustainability Institute, University of Exeter, Penryn, Cornwall TR10 9EZ, United Kingdom; Department of Life Sciences, Imperial College London, Silwood Park Campus, Ascot, Berkshire, SL5 7PY, United Kingdom |
| 推荐引用方式 GB/T 7714 | Bestion E.,García-Carreras B.,Schaum C.-E.,et al. Metabolic traits predict the effects of warming on phytoplankton competition[J],2018,21(5). |
| APA | Bestion E.,García-Carreras B.,Schaum C.-E.,Pawar S.,&Yvon-Durocher G..(2018).Metabolic traits predict the effects of warming on phytoplankton competition.Ecology Letters,21(5). |
| MLA | Bestion E.,et al."Metabolic traits predict the effects of warming on phytoplankton competition".Ecology Letters 21.5(2018). |
| 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。
