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Long-Term Correlations and Cross-Correlations in Meteorological Variables and Air Pollution in a Coastal Urban Region

2022-11-04Journal article Open access
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dc.contributor.authorPalmeira, Anderson
dc.contributor.authorPereira, Eder
dc.contributor.authorFerreira, Paulo
dc.contributor.authorDiele-Viegas, Luisa Maria
dc.contributor.authorMartins Moreira, Davidson
dc.date.accessioned2023-03-17T12:19:46ZPT
dc.date.available2023-03-17T12:19:46ZPT
dc.date.issued2022-11-04PT
dc.date.updated2023-02-20T12:19:28Z
dc.description.abstractIn this work, we evaluated the evolution of some atmospheric pollutants (O3, NOx and PM10) over time and their relationship with four different climate variables (solar irradiation, air temperature, relative humidity and wind speed). To this end, we assessed the long-range dependence of those concentrations with a Detrended Fluctuation Analysis (DFA) and analyzed the cross-correlation of such dependence with the climate variables through a Detrended Cross-Correlation Coefficient Analysis (ρDCCA). The results show that air pollution tends to increase over time, impairing air quality and likely affecting human health. The results indicate a cross-correlation between air pollution and the climatic variables, which persisted for a certain period, with a greater correlation between O3 concentration and wind, mainly temperature, and a negative correlation with humidity for all monitoring stations. Moreover, unlike O3 and PM10, NOx concentrations always had a persistent behavior in the region of study for the entire analyzed period.pt_PT
dc.description.versionN/Apt_PT
dc.identifier.doi10.3390/su142114470pt_PT
dc.identifier.slugcv-prod-3138226PT
dc.identifier.urihttp://hdl.handle.net/10400.26/44209PT
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.relationResearch Center for Endogenous Resource Valorization
dc.subjectair pollutionpt_PT
dc.subjectdetrended cross-correlation analysispt_PT
dc.subjectemissions; long memorypt_PT
dc.titleLong-Term Correlations and Cross-Correlations in Meteorological Variables and Air Pollution in a Coastal Urban Regionpt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.awardTitleResearch Center for Endogenous Resource Valorization
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F05064%2F2020/PT
oaire.citation.titleSustainabilitypt_PT
oaire.fundingStream6817 - DCRRNI ID
person.familyNamePalmeira
person.familyNamePereira
person.familyNameFerreira
person.familyNameDiele-Viegas
person.familyNameMartins Moreira
person.givenNameAnderson
person.givenNameEder
person.givenNamePaulo
person.givenNameLuisa Maria
person.givenNameDavidson
person.identifier1094966
person.identifier1003967
person.identifier.ciencia-idB513-B46A-E5F3
person.identifier.orcid0000-0001-5158-9482
person.identifier.orcid0000-0001-5734-4662
person.identifier.orcid0000-0003-1951-889X
person.identifier.orcid0000-0002-9225-4678
person.identifier.orcid0000-0002-0902-5218
person.identifier.ridP-9622-2016
person.identifier.ridD-8930-2018
person.identifier.scopus-author-id35745865300
person.identifier.scopus-author-id57200817684
person.identifier.scopus-author-id7005854169
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.nameFundação para a Ciência e a Tecnologia
rcaap.cv.cienciaidB513-B46A-E5F3 | Paulo Jorge Silveira FerreiraPT
rcaap.rightsopenAccesspt_PT
rcaap.typearticlept_PT
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