Multifractal behavior of an air pollutant time series and the relevance to the predictability

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• 作者：Qingli Dong^a ; Yong Wang^a ; ^b ; ^{ywang@dufe.edu.cn} ; Peizhi Li^a
• 关键词：Multifractality ; Air pollutants ; Predictability ; Spectrum analysis
• 刊名：Environmental Pollution
• 出版年：2017
• 出版时间：March 2017
• 年：2017
• 卷：222
• 期：Complete
• 页码：444-457
• 全文大小：3065 K
• 卷排序：222

文摘

Multifractal properties of nonstationary air pollutants records are investigated. The fat tailed probability density function is the major source of multifractality. The predictability is related to the proportion of multifractal strength. These findings can help perform better meteorological assessment and management.