气候变化领域集成服务门户(CCPortal): Multiplex Visibility Graphs as a complementary tool for describing the relation between ground level O3 and No2

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DOI	10.1016/j.apr.2019.10.011
	Multiplex Visibility Graphs as a complementary tool for describing the relation between ground level O3 and No2
	Carmona-Cabezas R.; Gómez-Gómez J.; Ariza-Villaverde A.B.; Gutiérrez de Ravé E.; Jiménez-Hornero F.J.
发表日期	2020
ISSN	13091042
卷号	11 期号:1
英文摘要	The usage of multilayer complex networks for the analysis of correlations among environmental variables (such as O3and NO2concentrations from the photochemical smog) is investigated in this work. The mentioned technique is called Multiplex Visibility Graphs (MVG). By performing the joint analysis of those layers, the parameters named Average Edge Overlap and Interlayer Mutual Information are extracted, which accounts for the microscopical time coherence and the correlation between the time series behavior, respectively. These parameters point to the possibility of using them independently to describe the correlation between atmospheric pollutants (which could be extended to environmental time series). More precisely the first one of them is considered to be a potential new approach to determine the time required for the correlation of NO2and O3to be observed, since it is obtained from the correlation of the pollutants at the smallest time scale. As for the second one, it has been checked that the proposed technique can be used to describe the variation of the correlation between the two gases along the seasons. In short, MVGs parameters are introduced and results show that they could be potentially used in a future for correlation studies, supplementing already existing techniques. © 2019 Turkish National Committee for Air Pollution Research and Control
英文关键词	Complex networks; Multiplex visibility graphs; Multivariate analysis; Nonlinear time series; Photochemical smog
语种	英语
来源期刊	Atmospheric Pollution Research
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/120671
作者单位	Complex Geometry, Patterns and Scaling in Natural and Human Phenomena (GEPENA) Research Group, University of Cordoba, Gregor Mendel Building (3rd Floor), Campus Rabanales, Cordoba, 14071, Spain
推荐引用方式 GB/T 7714	Carmona-Cabezas R.,Gómez-Gómez J.,Ariza-Villaverde A.B.,et al. Multiplex Visibility Graphs as a complementary tool for describing the relation between ground level O3 and No2[J],2020,11(1).
APA	Carmona-Cabezas R.,Gómez-Gómez J.,Ariza-Villaverde A.B.,Gutiérrez de Ravé E.,&Jiménez-Hornero F.J..(2020).Multiplex Visibility Graphs as a complementary tool for describing the relation between ground level O3 and No2.Atmospheric Pollution Research,11(1).
MLA	Carmona-Cabezas R.,et al."Multiplex Visibility Graphs as a complementary tool for describing the relation between ground level O3 and No2".Atmospheric Pollution Research 11.1(2020).