One-year study of airborne sugar compounds: cross-interpretation with other chemical species and meteorological conditions
Autor(a) principal: | |
---|---|
Data de Publicação: | 2021 |
Outros Autores: | , , , , , , , , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Texto Completo: | http://hdl.handle.net/10773/37446 |
Resumo: | The daily evolution of seventeen sugar compounds (seven saccharides, seven alcohol-saccharides and three anhydrosaccharides) in atmospheric aerosol samples collected between 9 March 2016 and 14 March 2017 was studied in León (Spain). The main links between the concentration of sugar compounds and various chemical species, pollen, fungal spores and meteorological conditions were investigated. The results showed that, in spring, when high levels of metabolic activity of the plants occur and temperatures increase, glucose, sucrose, 2-methyl-erithritol, mannitol, arabitol and inositol, are significantly correlated with airborne pollen concentrations. Between spring and autumn, Alternaria air concentrations are significantly correlated with temperatures, arabitol and sorbitol + adonitol concentrations. Furthermore, during rainy days, Alternaria is also correlated with mannitol. In autumn, lower temperatures cause an increase in the concentrations of levoglucosan, mannosan and galactosan, probably due to the increased use of domestic heating devices. These anhydrosugars and arabinose, fructose and glucose, are significantly correlated with K, NO3−, EC, OC, Cu, Zn, Se, Pb, V and Ni, while mannosan also correlates with As, showing that these anhydrosaccharides can be emitted from different anthropogenic sources. Precipitation causes an increase in glucose and sucrose concentrations, due to the break of pollen particles that produce hundreds of fine size particles. Besides, precipitation causes an increase in arabitol concentrations, due to the release and growth of fungi. |
id |
RCAP_fc7fabba33d0ffd5d339b0a1a10fbc1c |
---|---|
oai_identifier_str |
oai:ria.ua.pt:10773/37446 |
network_acronym_str |
RCAP |
network_name_str |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
repository_id_str |
7160 |
spelling |
One-year study of airborne sugar compounds: cross-interpretation with other chemical species and meteorological conditionsBioaerosolsMeteorological conditionsTracersSugar compoundsThe daily evolution of seventeen sugar compounds (seven saccharides, seven alcohol-saccharides and three anhydrosaccharides) in atmospheric aerosol samples collected between 9 March 2016 and 14 March 2017 was studied in León (Spain). The main links between the concentration of sugar compounds and various chemical species, pollen, fungal spores and meteorological conditions were investigated. The results showed that, in spring, when high levels of metabolic activity of the plants occur and temperatures increase, glucose, sucrose, 2-methyl-erithritol, mannitol, arabitol and inositol, are significantly correlated with airborne pollen concentrations. Between spring and autumn, Alternaria air concentrations are significantly correlated with temperatures, arabitol and sorbitol + adonitol concentrations. Furthermore, during rainy days, Alternaria is also correlated with mannitol. In autumn, lower temperatures cause an increase in the concentrations of levoglucosan, mannosan and galactosan, probably due to the increased use of domestic heating devices. These anhydrosugars and arabinose, fructose and glucose, are significantly correlated with K, NO3−, EC, OC, Cu, Zn, Se, Pb, V and Ni, while mannosan also correlates with As, showing that these anhydrosaccharides can be emitted from different anthropogenic sources. Precipitation causes an increase in glucose and sucrose concentrations, due to the break of pollen particles that produce hundreds of fine size particles. Besides, precipitation causes an increase in arabitol concentrations, due to the release and growth of fungi.Elsevier2023-04-28T10:40:39Z2021-04-01T00:00:00Z2021-04-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10773/37446eng0169-809510.1016/j.atmosres.2020.105417Oduber, F.Calvo, A.I.Castro, A.Alves, C.Blanco-Alegre, C.Fernández-González, D.Barata, J.Calzolai, G.Nava, S.Lucarelli, F.Nunes, T.Rodríguez, A.Vega-Maray, A.M.Valencia-Barrera, R.M.Fraile, R.info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2024-02-22T12:12:19Zoai:ria.ua.pt:10773/37446Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T03:08:03.539186Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse |
dc.title.none.fl_str_mv |
One-year study of airborne sugar compounds: cross-interpretation with other chemical species and meteorological conditions |
title |
One-year study of airborne sugar compounds: cross-interpretation with other chemical species and meteorological conditions |
spellingShingle |
One-year study of airborne sugar compounds: cross-interpretation with other chemical species and meteorological conditions Oduber, F. Bioaerosols Meteorological conditions Tracers Sugar compounds |
title_short |
One-year study of airborne sugar compounds: cross-interpretation with other chemical species and meteorological conditions |
title_full |
One-year study of airborne sugar compounds: cross-interpretation with other chemical species and meteorological conditions |
title_fullStr |
One-year study of airborne sugar compounds: cross-interpretation with other chemical species and meteorological conditions |
title_full_unstemmed |
One-year study of airborne sugar compounds: cross-interpretation with other chemical species and meteorological conditions |
title_sort |
One-year study of airborne sugar compounds: cross-interpretation with other chemical species and meteorological conditions |
author |
Oduber, F. |
author_facet |
Oduber, F. Calvo, A.I. Castro, A. Alves, C. Blanco-Alegre, C. Fernández-González, D. Barata, J. Calzolai, G. Nava, S. Lucarelli, F. Nunes, T. Rodríguez, A. Vega-Maray, A.M. Valencia-Barrera, R.M. Fraile, R. |
author_role |
author |
author2 |
Calvo, A.I. Castro, A. Alves, C. Blanco-Alegre, C. Fernández-González, D. Barata, J. Calzolai, G. Nava, S. Lucarelli, F. Nunes, T. Rodríguez, A. Vega-Maray, A.M. Valencia-Barrera, R.M. Fraile, R. |
author2_role |
author author author author author author author author author author author author author author |
dc.contributor.author.fl_str_mv |
Oduber, F. Calvo, A.I. Castro, A. Alves, C. Blanco-Alegre, C. Fernández-González, D. Barata, J. Calzolai, G. Nava, S. Lucarelli, F. Nunes, T. Rodríguez, A. Vega-Maray, A.M. Valencia-Barrera, R.M. Fraile, R. |
dc.subject.por.fl_str_mv |
Bioaerosols Meteorological conditions Tracers Sugar compounds |
topic |
Bioaerosols Meteorological conditions Tracers Sugar compounds |
description |
The daily evolution of seventeen sugar compounds (seven saccharides, seven alcohol-saccharides and three anhydrosaccharides) in atmospheric aerosol samples collected between 9 March 2016 and 14 March 2017 was studied in León (Spain). The main links between the concentration of sugar compounds and various chemical species, pollen, fungal spores and meteorological conditions were investigated. The results showed that, in spring, when high levels of metabolic activity of the plants occur and temperatures increase, glucose, sucrose, 2-methyl-erithritol, mannitol, arabitol and inositol, are significantly correlated with airborne pollen concentrations. Between spring and autumn, Alternaria air concentrations are significantly correlated with temperatures, arabitol and sorbitol + adonitol concentrations. Furthermore, during rainy days, Alternaria is also correlated with mannitol. In autumn, lower temperatures cause an increase in the concentrations of levoglucosan, mannosan and galactosan, probably due to the increased use of domestic heating devices. These anhydrosugars and arabinose, fructose and glucose, are significantly correlated with K, NO3−, EC, OC, Cu, Zn, Se, Pb, V and Ni, while mannosan also correlates with As, showing that these anhydrosaccharides can be emitted from different anthropogenic sources. Precipitation causes an increase in glucose and sucrose concentrations, due to the break of pollen particles that produce hundreds of fine size particles. Besides, precipitation causes an increase in arabitol concentrations, due to the release and growth of fungi. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021-04-01T00:00:00Z 2021-04-01 2023-04-28T10:40:39Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://hdl.handle.net/10773/37446 |
url |
http://hdl.handle.net/10773/37446 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
0169-8095 10.1016/j.atmosres.2020.105417 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Elsevier |
publisher.none.fl_str_mv |
Elsevier |
dc.source.none.fl_str_mv |
reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação instacron:RCAAP |
instname_str |
Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
instacron_str |
RCAAP |
institution |
RCAAP |
reponame_str |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
collection |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
repository.name.fl_str_mv |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
repository.mail.fl_str_mv |
|
_version_ |
1799137734427672576 |