气候变化领域集成服务门户(CCPortal): Animals, protists and bacteria share marine biogeographic patterns

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DOI	10.1038/s41559-021-01439-7
	Animals, protists and bacteria share marine biogeographic patterns
	Holman L.E.; de Bruyn M.; Creer S.; Carvalho G.; Robidart J.; Rius M.
发表日期	2021
ISSN	2397-334X
起始页码	738
结束页码	746
卷号	5 期号:6
英文摘要	Over millennia, ecological and evolutionary mechanisms have shaped macroecological patterns across the tree of life. Research describing these patterns at both regional and global scales has traditionally focused on the study of metazoan species. Consequently, there is a limited understanding of cross-phylum biogeographic structuring and an escalating need to understand the macroecology of both microscopic and macroscopic organisms. Here we used environmental DNA (eDNA) metabarcoding to explore the biodiversity of marine metazoans, protists and bacteria along an extensive and highly heterogeneous coastline. Our results showed remarkably consistent biogeographic structure across the kingdoms of life despite billions of years of evolution. Analyses investigating the drivers of these patterns for each taxonomic kingdom found that environmental conditions (such as temperature) and, to a lesser extent, anthropogenic stressors (such as fishing pressure and pollution) explained some of the observed variation. Additionally, metazoans displayed biogeographic patterns that suggested regional biotic homogenization. Against the backdrop of global pervasive anthropogenic environmental change, our work highlights the importance of considering multiple domains of life to understand the maintenance and drivers of biodiversity patterns across broad taxonomic, ecological and geographical scales. ? 2021, The Author(s), under exclusive licence to Springer Nature Limited.
语种	英语
scopus关键词	animal; bacterium; biodiversity; eukaryote; genetics; Animals; Bacteria; Biodiversity; Eukaryota
来源期刊	Nature Ecology & Evolution
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/256940
作者单位	School of Ocean and Earth Science, National Oceanography Centre Southampton, University of Southampton, Southampton, United Kingdom; School of Life and Environmental Sciences, The University of Sydney, Sydney, NSW, Australia; Molecular Ecology and Fisheries Genetics Laboratory, School of Natural Sciences, Bangor University, Bangor, United Kingdom; Ocean Technology and Engineering Group, National Oceanography Centre Southampton, Southampton, United Kingdom; Centre for Ecological Genomics and Wildlife Conservation, Department of Zoology, University of Johannesburg, Johannesburg, South Africa
推荐引用方式 GB/T 7714	Holman L.E.,de Bruyn M.,Creer S.,et al. Animals, protists and bacteria share marine biogeographic patterns[J],2021,5(6).
APA	Holman L.E.,de Bruyn M.,Creer S.,Carvalho G.,Robidart J.,&Rius M..(2021).Animals, protists and bacteria share marine biogeographic patterns.Nature Ecology & Evolution,5(6).
MLA	Holman L.E.,et al."Animals, protists and bacteria share marine biogeographic patterns".Nature Ecology & Evolution 5.6(2021).