Multifractal Characteristics of Criteria Air Pollutant Time Series in Urban Areas

Izdanje: International Scientific Conference on Information Technology and Data Related Research

DOI: 10.15308/Sinteza-2020-29-34

Oblast: Artificial Intelligence Atlas

Stranice: 29-34

Apstrakt:
The complexity of spatial-temporal air pollutant concentration dynamics requires innovative modeling investigation approaches. The details of non-linear nature of pollutant behavior cannot be revealed by conventional approaches, but fractal and Hurst rescaled analyses allow the quantification of pollutant dynamics structure via self-similarity and scale invariance. In this study, we applied multiscale multifractal analysis (MMA) to investigate the complex time-series of criteria air pollutants (PM10, PM2.5, NOX, SO2, CO and O3). The results showed that PM10 and PM2.5 concentrations are more stable compared to gaseous oxides and exhibit less prominent multifractality. Out of gaseous contaminants, CO is confirmed to be less chemically reactive than NO, NO2, NOx, SO2 and O3 under the same atmospheric conditions in urban and semi-urban area. As concluded, the multifractal analysis presented herein can enhance our understanding of specific pollutant dynamic features and support relevant sectors to control the pollutant release and distribution.
Ključne reči: multiscale multifractal analysis (MMA), suspended particle matter (PM), criteria air pollutants, air pollution, urban environment
Priložene datoteke:
  • 29-34 ( veličina: 881,85 KB, broj pregleda: 61 )

Preuzimanje citata:

BibTeX format
@article{article,
  author  = {G. Jovanović, S. Stanišić and M. Perišić}, 
  title   = {Multifractal Characteristics of Criteria Air Pollutant Time Series in Urban Areas},
  journal = {International Scientific Conference on Information Technology and Data Related Research},
  year    = 2020,
  pages   = {29-34},
  doi     = {10.15308/Sinteza-2020-29-34}
}
RefWorks Tagged format
RT Conference Proceedings
A1 Gordana Jovanović
A1 Svetlana Stanišić
A1 Mirjana Perišić
T1 Multifractal Characteristics of Criteria Air Pollutant Time Series in Urban Areas
AD Univerzitet Singidunum, Beograd, Beograd, Srbija
YR 2020
NO doi: 10.15308/Sinteza-2020-29-34
Unapred formatirani prikaz citata
G. Jovanović, S. Stanišić and M. Perišić, Multifractal Characteristics of Criteria Air Pollutant Time Series in Urban Areas, Univerzitet Singidunum, Beograd, 2020, doi:10.15308/Sinteza-2020-29-34