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dc.contributor.authorSOUZA, A. DE
dc.contributor.authorTAKEMURA, C. M.
dc.contributor.authorÖZONUR, D.
dc.contributor.authorMEDEIROS, E. S. DE
dc.contributor.authorPOBOCIKOVA, I.
dc.contributor.authorLEIVAS, J. F.
dc.contributor.authorOLIVEIRA-JÚNIOR, J. F. DE
dc.contributor.authorCARDOSO, K. R. A.
dc.contributor.authorABREU, M. C.
dc.contributor.authorPANSERA, W. A.
dc.contributor.authorJIMENEZ, J. R. Z.
dc.contributor.authorGAUTAM, S.
dc.date.accessioned2025-04-04T12:47:45Z-
dc.date.available2025-04-04T12:47:45Z-
dc.date.created2025-04-02
dc.date.issued2025
dc.identifier.citationGeosystems and Geoenvironments, v. 4, 100379, 2025.
dc.identifier.issn2772-8838
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1174403-
dc.descriptionAbstract: This study analyzes the Total Ozone Column (TCO) over six cities in Alagoas, Brazil, aiming to evaluate their spatial and temporal homogeneity and identify seasonal and annual patterns from 2008 to 2016. TCO is a key indicator for monitoring the ozone layer and its implications for public health, given ozone’s role in filtering ultraviolet radiation. The analysis utilized satellite-derived TCO data, with variance homogeneity assessed using the Bartlett test at a 95% significance level. Descriptive statistical analyses characterized the temporal distribution of TCO values, and probability density functions (PDFs) identified the best-fitting statistical distribution. The findings indicate significant homogeneity in annual and seasonal TCO concentrations, with an annual mean of 263.24 ± 9.91 DU. A biannual TCO cycle was observed, with peaks in spring and lows in fall, influenced by Earth’s orbit and ozone photochemistry. The data were best represented by a normal distribution, reflecting the role of the Brewer-Dobson Circulation in maintaining ozone uniformity and mitigating disruptions from phenomena like the Antarctic Polar Vortex. These results emphasize the need for continuous monitoring of ozone variability, as fluctuations in TCO can affect ultraviolet radiation levels and, consequently, public health outcomes such as skin cancer and ocular diseases. The study underscores the importance of integrating TCO data into environmental policies and public health strategies, particularly in regions with high solar radiation exposure. The study’s limited statistical sensitivity and geographic coverage highlight the necessity of further research on factors influencing ozone distribution and its broader environmental and health implications.
dc.language.isopor
dc.rightsopenAccess
dc.subjectSeasonal variability
dc.subjectAnthropogenic factors
dc.titleOzone patterns in Maceió: Insights into seasonal and geographic varibility.
dc.typeArtigo de periódico
dc.subject.nalthesaurusOzone
dc.subject.nalthesaurusAir quality
riaa.ainfo.id1174403
riaa.ainfo.lastupdate2025-04-04
dc.identifier.doihttps://doi.org/10.1016/j.geogeo.2025.100379
dc.contributor.institutionAMAURY DE SOUZA, UNIVERSIDADE FEDERAL DO MATO GROSSO DO SUL; CELINA MAKI TAKEMURA, CNPM; DENIZ ÖZONUR, UNIVERSITY OF GAZI; ELIAS SILVA DE MEDEIROS, UNIVERSIDADE FEDERAL DA GRANDE DOURADOS; IVANA POBOCIKOVA, UNIVERSITY OF ZILINA; JANICE FREITAS LEIVAS, CNPM; JOSÉ FRANCISCO DE OLIVEIRA-JÚNIOR, UNIVERSIDADE FEDERAL DE ALAGOAS; KELVY ROSALVO ALENCAR CARDOSO, UNIVERSIDADE FEDERAL DE ALAGOAS; MARCEL CARVALHO ABREU, UNIVERSIDADE FEDERAL RURAL DO RIO DE JANEIRO; WAGNER ALESSANDRO PANSERA, UNIVERSIDADE TECNOLÓGICA FEDERAL DO PARANÁ; JOSE ROBERTO ZENTENO JIMENEZ, INSTITUTO POLITECNICO NACIONAL CIUDAD DE MEXICO; SNEHA GAUTAM, KARUNYA INSTITUTE OF TECHNOLOGY AND SCIENCE.
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