气候变化领域集成服务门户(CCPortal): Interspecific interactions alter the metabolic costs of climate warming

CCPortal

DOI	10.1038/s41558-023-01607-6
	Interspecific interactions alter the metabolic costs of climate warming
	Alton, Lesley A.; Kellermann, Vanessa
发表日期	2022
ISSN	1758-678X
EISSN	1758-6798
页码	16
英文摘要	Climate warming is expected to increase the energy demands of ectotherms by accelerating their metabolic rates exponentially. However, this prediction ignores environmental complexity such as species interactions. Here, to better understand the metabolic costs of climate change for ectotherms, we reared three Drosophila species in either single-species or two-species cultures at different temperatures and projected adult metabolic responses under an intermediate climate-warming scenario across the global range of Drosophila. We determined that developmental acclimation to warmer temperatures can reduce the energetic cost of climate warming from 39% to similar to 16% on average by reducing the thermal sensitivity of metabolic rates. However, interspecific interactions among larvae can erode this benefit of developmental thermal acclimation by increasing the activity of adults that develop at warmer temperatures. Thus, by ignoring species interactions we risk underestimating the metabolic costs of warming by 3-16% on average.
学科领域	Environmental Sciences; Environmental Studies; Meteorology & Atmospheric Sciences
语种	英语
WOS研究方向	Environmental Sciences & Ecology ; Meteorology & Atmospheric Sciences
WOS记录号	WOS:000942724800004
来源期刊	NATURE CLIMATE CHANGE
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/274216
作者单位	Monash University; Monash University
推荐引用方式 GB/T 7714	Alton, Lesley A.,Kellermann, Vanessa. Interspecific interactions alter the metabolic costs of climate warming[J],2022:16.
APA	Alton, Lesley A.,&Kellermann, Vanessa.(2022).Interspecific interactions alter the metabolic costs of climate warming.NATURE CLIMATE CHANGE,16.
MLA	Alton, Lesley A.,et al."Interspecific interactions alter the metabolic costs of climate warming".NATURE CLIMATE CHANGE (2022):16.