气候变化领域集成服务门户(CCPortal): Hard clam resilience to marine heatwaves in the face of climate change

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DOI	10.3389/fmars.2024.1382825
	Hard clam resilience to marine heatwaves in the face of climate change
	Liang, Jian; Masanja, Fortunatus; Li, Yongren; Guo, Yongjun; Deng, Yuewen; Zhao, Liqiang
发表日期	2024
EISSN	2296-7745
起始页码	11
卷号	11
英文摘要	The frequency and severity of marine heatwaves (MHWs) have reached new heights in the last two decades. Intensifying MHWs can affect intertidal bivalves, but the extent of their impacts remains largely underestimated. Here, we tested how persistent (P-MHW) and repeated (R-MHW) MHWs events affected the physiological energetics of ecologically and economically clams Mercenaria mercenaria inhabiting intertidal habitats. Compared to individuals maintained under ambient conditions, the clams exposed to both two scenarios of MHWs exhibited significant increases in their clearance rate, absorption efficiency, respiration rate, excretion rate, and scope for growth, showing compensatory energetic mechanisms to cope with MHWs. Especially, physiological energetics of M. mercenaria were more sensitive to repeated than persistent scenarios of MHWs. Given that the physiological response can act as an early and sensitive indicator of the fitness of intertidal bivalves, our results indicated that M. merceneria can likely hold the ability to readily recover from repeated to persistent exposure MHWs, enabling its continued resilience in a rapidly changing marine environment.
英文关键词	global warming; extreme weather events; physiological energetics; marine bivalves; Mercenaria mercenaria
语种	英语
WOS研究方向	Environmental Sciences & Ecology ; Marine & Freshwater Biology
WOS类目	Environmental Sciences ; Marine & Freshwater Biology
WOS记录号	WOS:001196725300001
来源期刊	FRONTIERS IN MARINE SCIENCE
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/292858
作者单位	Guangdong Ocean University; Tianjin Agricultural University; Guangdong Ocean University; Guangdong Ocean University
推荐引用方式 GB/T 7714	Liang, Jian,Masanja, Fortunatus,Li, Yongren,et al. Hard clam resilience to marine heatwaves in the face of climate change[J],2024,11.
APA	Liang, Jian,Masanja, Fortunatus,Li, Yongren,Guo, Yongjun,Deng, Yuewen,&Zhao, Liqiang.(2024).Hard clam resilience to marine heatwaves in the face of climate change.FRONTIERS IN MARINE SCIENCE,11.
MLA	Liang, Jian,et al."Hard clam resilience to marine heatwaves in the face of climate change".FRONTIERS IN MARINE SCIENCE 11(2024).