气候变化领域集成服务门户(CCPortal): Restructuring of plankton genomic biogeography in the surface ocean under climate change

CCPortal

DOI	10.1038/s41558-022-01314-8
	Restructuring of plankton genomic biogeography in the surface ocean under climate change
	Frémont P.; Gehlen M.; Vrac M.; Leconte J.; Delmont T.O.; Wincker P.; Iudicone D.; Jaillon O.
发表日期	2022
ISSN	1758-678X
起始页码	393
结束页码	401
卷号	12 期号:4
英文摘要	The impact of climate change on diversity, functioning and biogeography of marine plankton remains a major unresolved issue. Here environmental niches are evidenced for plankton communities at the genomic scale for six size fractions from viruses to meso-zooplankton. The spatial extrapolation of these niches portrays ocean partitionings south of 60° N into climato-genomic provinces characterized by signature genomes. By 2090, under the RCP8.5 future climate scenario, provinces are reorganized over half of the ocean area considered, and almost all provinces are displaced poleward. Particularly, tropical provinces expand at the expense of temperate ones. Sea surface temperature is identified as the main driver of changes (50%), followed by phosphate (11%) and salinity (10%). Compositional shifts among key planktonic groups suggest impacts on the nitrogen and carbon cycles. Provinces are linked to estimates of carbon export fluxes which are projected to decrease, on average, by 4% in response to biogeographical restructuring. © 2022, The Author(s), under exclusive licence to Springer Nature Limited.
语种	英语
scopus关键词	biogeography; climate change; environmental factor; genomics; phosphate; sea surface temperature; zooplankton
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/256707
作者单位	Génomique Métabolique, Genoscope, Institut François Jacob, CEA, CNRS, Université d’Evry, Université Paris-Saclay, Evry, France; Research Federation for the Study of Global Ocean Systems Ecology and Evolution, FR2022/Tara Oceans, Paris, France; LSCE-IPSL, CEA, CNRS, Université Paris-Saclay, Gif-sur-Yvette, France; Stazione Zoologica Anton Dhorn, Naples, Italy
推荐引用方式 GB/T 7714	Frémont P.,Gehlen M.,Vrac M.,et al. Restructuring of plankton genomic biogeography in the surface ocean under climate change[J],2022,12(4).
APA	Frémont P..,Gehlen M..,Vrac M..,Leconte J..,Delmont T.O..,...&Jaillon O..(2022).Restructuring of plankton genomic biogeography in the surface ocean under climate change.Nature Climate Change,12(4).
MLA	Frémont P.,et al."Restructuring of plankton genomic biogeography in the surface ocean under climate change".Nature Climate Change 12.4(2022).