干旱区生态环境知识资源中心(Arid): A rare oasis effect for forage fauna in oceanic eddies at the global scale

Arid

DOI	10.1038/s41467-024-49113-3
	A rare oasis effect for forage fauna in oceanic eddies at the global scale
	Receveur, Aurore; Menkes, Christophe; Lengaigne, Matthieu; Ariza, Alejandro; Bertrand, Arnaud; Dutheil, Cyril; Cravatte, Sophie; Allain, Valerie; Barbin, Laure; Lebourges-Dhaussy, Anne; Lehodey, Patrick; Nicol, Simon
通讯作者	Receveur, A
来源期刊	NATURE COMMUNICATIONS
EISSN	2041-1723
出版年	2024
卷号	15 期号:1
英文摘要	Oceanic eddies are recognized as pivotal components in marine ecosystems, believed to concentrate a wide range of marine life spanning from phytoplankton to top predators. Previous studies have posited that marine predators are drawn to these eddies due to an aggregation of their forage fauna. In this study, we examine the response of forage fauna, detected by shipboard acoustics, across a broad sample of a thousand eddies across the world's oceans. While our findings show an impact of eddies on surface temperatures and phytoplankton in most cases, they reveal that only a minority (13%) exhibit significant effects on forage fauna, with only 6% demonstrating an oasis effect. We also show that an oasis effect can occur both in anticyclonic and cyclonic eddies, and that the few high-impact eddies are marked by high eddy amplitude and strong water-mass-trapping. Our study underscores the nuanced and complex nature of the aggregating role of oceanic eddies, highlighting the need for further research to elucidate how these structures attract marine predators. This study explores alternative stable states in microbial communities. Focusing on a respiratory tract community of 6 species, the authors identified four distinct stable states that are predicted to be driven by cooperative growth. The findings contrast with the common association between competitive interactions and multistability in microbial communities. Using a sample of a thousand eddies across the world's oceans, this study examines the response of forage fauna detected by shipboard acoustics. The findings show that a minority of eddies exhibit significant effects on forage fauna, but that an oasis effect can sometimes occur. This highlights the need for further research to elucidate how eddies might attract marine predators.
类型	Article
语种	英语
开放获取类型	gold
收录类别	SCI-E
WOS记录号	WOS:001240998200024
WOS关键词	MESOSCALE EDDIES ; MICRONEKTON ; COMMUNITIES ; SCATTERING ; FEATURES ; FISH
WOS类目	Multidisciplinary Sciences
WOS研究方向	Science & Technology - Other Topics
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/404968
推荐引用方式 GB/T 7714	Receveur, Aurore,Menkes, Christophe,Lengaigne, Matthieu,et al. A rare oasis effect for forage fauna in oceanic eddies at the global scale[J],2024,15(1).
APA	Receveur, Aurore.,Menkes, Christophe.,Lengaigne, Matthieu.,Ariza, Alejandro.,Bertrand, Arnaud.,...&Nicol, Simon.(2024).A rare oasis effect for forage fauna in oceanic eddies at the global scale.NATURE COMMUNICATIONS,15(1).
MLA	Receveur, Aurore,et al."A rare oasis effect for forage fauna in oceanic eddies at the global scale".NATURE COMMUNICATIONS 15.1(2024).