Metabolic traits predict the effects of warming on phytoplankton competition
Metabolic traits predict the effects of warming on phytoplankton competition
复制标题
代谢特征预测变暖对浮游植物竞争的影响
DOI:
10.1101/227868
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发表时间:
2017
期刊:
影响因子:
--
通讯作者:
Bestion E
中科院分区:
文献类型:
--
作者:
Bestion E
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.
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影响因子:
8.8
作者:
Cohen, Jeremy M.;Venesky, Matthew D.;Rohr, Jason R.
通讯作者:
Rohr, Jason R.
DOI:
10.1111/1365-2656.12064
发表时间:
2014
期刊:
The Journal of animal ecology
影响因子:
--
作者:
D. Reuman;R. Holt;G. Yvon‐Durocher
通讯作者:
D. Reuman;R. Holt;G. Yvon‐Durocher
影响因子:
14.6
作者:
Martijn Gough
通讯作者:
Martijn Gough
影响因子:
2.1
作者:
Grover, JP;Chrzanowski, TH
通讯作者:
Chrzanowski, TH
影响因子:
12.8
作者:
R. Sterner;J. Grover
通讯作者:
R. Sterner;J. Grover