MULTIFRACTAL CROSS-CORRELATION OF ATMOSPHERIC POLLUTANTS AND TEMPERATURE IN DIFFERENT ENVIRONMENTS

被引：0
|
作者：
Marin, Cristina [1 ,2 ]
Stan, Cristina [2 ]
Cristescu, Constantin P. [2 ]
机构：
[1] Natl Inst Res & Dev Optoelect, INOE2000, Bucharest, Romania
[2] Univ Politehn Bucuresti, Dept Phys, Bucharest, Romania
来源：
UNIVERSITY POLITEHNICA OF BUCHAREST SCIENTIFIC BULLETIN-SERIES A-APPLIED MATHEMATICS AND PHYSICS | 2021年 / 83卷 / 02期
基金：
欧盟地平线“2020”; 芬兰科学院;
关键词：
multifractal; PM10; CO; temperature; long range correlations; Hurst surface; cross-correlation; AEROSOLS;
D O I：
暂无
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
This paper presents a multifractal detrended correlation and cross-correlation analysis between PM10, CO and temperature. Data have been collected for 11 months in three types of sites: urban background, urban-traffic and regional. For the analyzed time-series multifractal characteristics with persistent cross-correlations are observed. The source of the multifractality is found to be the long-range type correlations.
引用
收藏
页码：227 / 238
页数：12
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