气候变化领域集成服务门户(CCPortal): Metabolic plasticity drives mismatches in physiological traits between prey and predator

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DOI	10.1038/s42003-024-06350-y
	Metabolic plasticity drives mismatches in physiological traits between prey and predator
	Affinito, Flavio; Kordas, Rebecca L.; Matias, Miguel G.; Pawar, Samraat
发表日期	2024
EISSN	2399-3642
起始页码	7
结束页码	1
卷号	7 期号:1
英文摘要	Metabolic rate, the rate of energy use, underpins key ecological traits of organisms, from development and locomotion to interaction rates between individuals. In a warming world, the temperature-dependence of metabolic rate is anticipated to shift predator-prey dynamics. Yet, there is little real-world evidence on the effects of warming on trophic interactions. We measured the respiration rates of aquatic larvae of three insect species from populations experiencing a natural temperature gradient in a large-scale mesocosm experiment. Using a mechanistic model we predicted the effects of warming on these taxa's predator-prey interaction rates. We found that species-specific differences in metabolic plasticity lead to mismatches in the temperature-dependence of their relative velocities, resulting in altered predator-prey interaction rates. This study underscores the role of metabolic plasticity at the species level in modifying trophic interactions and proposes a mechanistic modelling approach that allows an efficient, high-throughput estimation of climate change threats across species pairs. An empirical study of freshwater invertebrates is coupled with a theoretical model of metabolic ecology to show that metabolic plasticity drives species-specific differences in predator-prey interaction rates under warming.
语种	英语
WOS研究方向	Life Sciences & Biomedicine - Other Topics ; Science & Technology - Other Topics
WOS类目	Biology ; Multidisciplinary Sciences
WOS记录号	WOS:001234562100002
来源期刊	COMMUNICATIONS BIOLOGY
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/294567
作者单位	Imperial College London; Consejo Superior de Investigaciones Cientificas (CSIC); CSIC - Museo Nacional de Ciencias Naturales (MNCN); University of Evora
推荐引用方式 GB/T 7714	Affinito, Flavio,Kordas, Rebecca L.,Matias, Miguel G.,et al. Metabolic plasticity drives mismatches in physiological traits between prey and predator[J],2024,7(1).
APA	Affinito, Flavio,Kordas, Rebecca L.,Matias, Miguel G.,&Pawar, Samraat.(2024).Metabolic plasticity drives mismatches in physiological traits between prey and predator.COMMUNICATIONS BIOLOGY,7(1).
MLA	Affinito, Flavio,et al."Metabolic plasticity drives mismatches in physiological traits between prey and predator".COMMUNICATIONS BIOLOGY 7.1(2024).