气候变化领域集成服务门户(CCPortal): Temporal scaling study of particulate matter (PM10) and solar radiation influences on air temperature in the Caribbean basin using a 3D joint multifractal analysis

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DOI	10.1016/j.atmosenv.2019.117115
	Temporal scaling study of particulate matter (PM10) and solar radiation influences on air temperature in the Caribbean basin using a 3D joint multifractal analysis
	Plocoste T.; Pavón-Domínguez P.
发表日期	2020
ISSN	13522310
卷号	222
英文摘要	In literature, many studies have highlighted the health impact of African dust. To our knowledge, few of them have analyzed the impact of mineral dust on the climate of the Caribbean basin in a multifractal way. In this study, the joint multifractal analysis was performed for three variables coexisting in the same geometric support in order to outline the influence of Particulate Matter (PM10) and Solar Radiation (SR) on air Temperature (TEMP) over a wider range of temporal scales and exponents order. To conduct this analysis, six years of daily time series recorded in Guadeloupe archipelago were used. A 3D joint multifractal analysis was conducted by considering both the strange attraction formalism and the method of moments. The scale dependence among the studied variables was highlighted and the capability of joint multifractal analysis to completely characterize the complex temporal geometry among these non linear natural phenomena was demonstrated. Saharan dust seasonality strongly influenced TEMP values across analyzed temporal scales. We found that multifractality degree is more significant for high dust season. In addition, the single multifractal spectrum always showed the monofractal pattern of TEMP while the fractal dimension differs according to dust seasonality and explanatory variable values, i.e. PM10 and SR. All these results have clearly highlighted the strong influence of PM10 concentration and SR intensity on TEMP value. © 2019 Elsevier Ltd
英文关键词	Air temperature; Complex geometry phenomena; Greenhouse effect; Joint multifractal analysis; PM10; Solar radiation
学科领域	Atmospheric temperature; Dust; Fractal dimension; Greenhouse effect; Method of moments; Particles (particulate matter); Solar radiation; Air temperature; Capability of joint; Complex geometries; Explanatory variables; Multi-fractal spectrum; Multifractal analysis; Multifractality degrees; PM10; Time series analysis; air temperature; dust; greenhouse effect; greenhouse gas; health impact; mineral dust; particulate matter; solar radiation; three-dimensional modeling; time series analysis; air temperature; article; Caribbean; explanatory variable; fractal analysis; geometry; greenhouse effect; Guadeloupe; particulate matter; seasonal variation; solar radiation; time series analysis; Guadeloupe; Leeward Islands [Lesser Antilles]
语种	英语
scopus关键词	Atmospheric temperature; Dust; Fractal dimension; Greenhouse effect; Method of moments; Particles (particulate matter); Solar radiation; Air temperature; Capability of joint; Complex geometries; Explanatory variables; Multi-fractal spectrum; Multifractal analysis; Multifractality degrees; PM10; Time series analysis; air temperature; dust; greenhouse effect; greenhouse gas; health impact; mineral dust; particulate matter; solar radiation; three-dimensional modeling; time series analysis; air temperature; article; Caribbean; explanatory variable; fractal analysis; geometry; greenhouse effect; Guadeloupe; particulate matter; seasonal variation; solar radiation; time series analysis; Guadeloupe; Leeward Islands [Lesser Antilles]
来源期刊	Atmospheric Environment
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/120785
作者单位	Department of Research in Geoscience, KaruSphère SASU, Abymes97139, Guadeloupe; EA 4935 - LaRGE (Laboratoire de Recherche en Géosciences et Energies), Département de Physique, Université des Antilles, Pointe-à-Pitre, 97157, Guadeloupe; Department of Mechanical Engineering and Industrial Design, Universidad de Cádiz, Spain
推荐引用方式 GB/T 7714	Plocoste T.,Pavón-Domínguez P.. Temporal scaling study of particulate matter (PM10) and solar radiation influences on air temperature in the Caribbean basin using a 3D joint multifractal analysis[J],2020,222.
APA	Plocoste T.,&Pavón-Domínguez P..(2020).Temporal scaling study of particulate matter (PM10) and solar radiation influences on air temperature in the Caribbean basin using a 3D joint multifractal analysis.Atmospheric Environment,222.
MLA	Plocoste T.,et al."Temporal scaling study of particulate matter (PM10) and solar radiation influences on air temperature in the Caribbean basin using a 3D joint multifractal analysis".Atmospheric Environment 222(2020).