气候变化领域集成服务门户(CCPortal): Spatial scaling of population synchrony in marine fish depends on their life history

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DOI	10.1111/ele.13360
	Spatial scaling of population synchrony in marine fish depends on their life history
	Marquez J.F.; Lee A.M.; Aanes S.; Engen S.; Herfindal I.; Salthaug A.; Sæther B.-E.
发表日期	2019
ISSN	1461023X
卷号	22 期号:11
英文摘要	The synchrony of population dynamics in space has important implications for ecological processes, for example affecting the spread of diseases, spatial distributions and risk of extinction. Here, we studied the relationship between spatial scaling in population dynamics and species position along the slow-fast continuum of life history variation. Specifically, we explored how generation time, growth rate and mortality rate predicted the spatial scaling of abundance and yearly changes in abundance of eight marine fish species. Our results show that population dynamics of species' with ‘slow’ life histories are synchronised over greater distances than those of species with ‘fast’ life histories. These findings provide evidence for a relationship between the position of the species along the life history continuum and population dynamics in space, showing that the spatial distribution of abundance may be related to life history characteristics. © 2019 John Wiley & Sons Ltd/CNRS
英文关键词	Abundance; generation time; modifiable areal unit problem; pace of life; population dynamics; population growth rate; slow-fast continuum life history variation; spatial processes
语种	英语
scopus关键词	animal; fish; population dynamics; Animals; Fishes; Population Dynamics
来源期刊	Ecology Letters
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/121022
作者单位	Department of Biology, Centre for Biodiversity Dynamics, Norwegian University of Science and Technology, Trondheim, 7491, Norway; Norwegian Computing Center, Oslo, 0314, Norway; Department of Mathematical Sciences, Centre for Biodiversity Dynamics, Norwegian University of Science and Technology, Trondheim, 7491, Norway; Institute of Marine Research, Post box 1870 Nordnes, Bergen, 5817, Norway
推荐引用方式 GB/T 7714	Marquez J.F.,Lee A.M.,Aanes S.,et al. Spatial scaling of population synchrony in marine fish depends on their life history[J],2019,22(11).
APA	Marquez J.F..,Lee A.M..,Aanes S..,Engen S..,Herfindal I..,...&Sæther B.-E..(2019).Spatial scaling of population synchrony in marine fish depends on their life history.Ecology Letters,22(11).
MLA	Marquez J.F.,et al."Spatial scaling of population synchrony in marine fish depends on their life history".Ecology Letters 22.11(2019).