Trajectory statistical analysis of atmospheric transport patterns and trends in precipitation chemistry of a rural site in NE Spain in 1984-2009

The aim of this study is to interpret the variation of precipitation chemistry during the last 25 years in Montseny (NE Spain) by taking into account the main air mass transport routes and emission sources. To this end, trajectory cluster analysis and source-receptor models were applied to an early...

Descripción completa

Detalles Bibliográficos
Autores: Izquierdo Miguel, Rebeca|||0000-0001-5780-4462, Àvila i Castells, Anna|||0000-0002-4137-0839, Alarcón Jordán, Marta
Tipo de recurso: artículo
Fecha de publicación:2012
País:España
Institución:Universitat Autònoma de Barcelona
Repositorio:Dipòsit Digital de Documents de la UAB
Idioma:inglés
OAI Identifier:oai:ddd.uab.cat:147872
Acceso en línea:https://ddd.uab.cat/record/147872
https://dx.doi.org/urn:doi:10.1016/j.atmosenv.2012.07.060
Access Level:acceso abierto
Palabra clave:Back-trajectories
Cluster analysis
Long-range transport
Mediterranean
Precipitation
Source-receptor model
id ES_09bd3ecaa0da9aaec8194b1d7984e65b
oai_identifier_str oai:ddd.uab.cat:147872
network_acronym_str ES
network_name_str España
repository_id_str
spelling Trajectory statistical analysis of atmospheric transport patterns and trends in precipitation chemistry of a rural site in NE Spain in 1984-2009Atmospheric transport patterns and trends in precipitation chemistry using trajectory statistical methods at a rural site in NE Spain, 1984-2009Izquierdo Miguel, Rebeca|||0000-0001-5780-4462Àvila i Castells, Anna|||0000-0002-4137-0839Alarcón Jordán, MartaBack-trajectoriesCluster analysisLong-range transportMediterraneanPrecipitationSource-receptor modelThe aim of this study is to interpret the variation of precipitation chemistry during the last 25 years in Montseny (NE Spain) by taking into account the main air mass transport routes and emission sources. To this end, trajectory cluster analysis and source-receptor models were applied to an early monitoring period (1984-1993) and compared to a more recent one (1998-2009). A decrease of Atlantic advections and increase of African and European air flows was found. Cluster analysis and source-receptor approaches showed that this region is under the influence of natural and anthropogenic sources from the local and long-range scale. Sulphate and H⁺ source areas extended over a vast stretch of central Europe in the early period, but were drastically reduced in the recent period, showing the effectiveness of pollution abatement measures for S. On the other hand, NO₃- sources areas from central Europe strikingly increased. Ship emissions and industrialisation in Eastern Europe and North Africa seem to be acquiring a greater role in the recent period. 22012-01-0120122012-01-01Articlehttp://purl.org/coar/resource_type/c_6501AMhttp://purl.org/coar/version/c_ab4af688f83e57aainfo:eu-repo/semantics/articleapplication/pdfhttps://ddd.uab.cat/record/147872https://dx.doi.org/urn:doi:10.1016/j.atmosenv.2012.07.060reponame:Dipòsit Digital de Documents de la UABinstname:Universitat Autònoma de BarcelonaInglésengMinisterio de Ciencia e Innovación https://doi.org/10.13039/501100004837 CGL2009-13188-C03-01Ministerio de Ciencia e Innovación https://doi.org/10.13039/501100004837 CGL2009-11205Ministerio de Ciencia e Innovación https://doi.org/10.13039/501100004837 CSD2008-00040Ministerio de Educación y Ciencia https://doi.org/10.13039/501100003329 CSD2007-00067open accesshttp://purl.org/coar/access_right/c_abf2Aquest material està protegit per drets d'autor i/o drets afins. Podeu utilitzar aquest material en funció del que permet la legislació de drets d'autor i drets afins d'aplicació al vostre cas. Per a d'altres usos heu d'obtenir permís del(s) titular(s) de drets.https://rightsstatements.org/vocab/InC/1.0/info:eu-repo/semantics/openAccessoai:ddd.uab.cat:1478722026-06-06T12:50:31Z
dc.title.none.fl_str_mv Trajectory statistical analysis of atmospheric transport patterns and trends in precipitation chemistry of a rural site in NE Spain in 1984-2009
Atmospheric transport patterns and trends in precipitation chemistry using trajectory statistical methods at a rural site in NE Spain, 1984-2009
title Trajectory statistical analysis of atmospheric transport patterns and trends in precipitation chemistry of a rural site in NE Spain in 1984-2009
spellingShingle Trajectory statistical analysis of atmospheric transport patterns and trends in precipitation chemistry of a rural site in NE Spain in 1984-2009
Izquierdo Miguel, Rebeca|||0000-0001-5780-4462
Back-trajectories
Cluster analysis
Long-range transport
Mediterranean
Precipitation
Source-receptor model
title_short Trajectory statistical analysis of atmospheric transport patterns and trends in precipitation chemistry of a rural site in NE Spain in 1984-2009
title_full Trajectory statistical analysis of atmospheric transport patterns and trends in precipitation chemistry of a rural site in NE Spain in 1984-2009
title_fullStr Trajectory statistical analysis of atmospheric transport patterns and trends in precipitation chemistry of a rural site in NE Spain in 1984-2009
title_full_unstemmed Trajectory statistical analysis of atmospheric transport patterns and trends in precipitation chemistry of a rural site in NE Spain in 1984-2009
title_sort Trajectory statistical analysis of atmospheric transport patterns and trends in precipitation chemistry of a rural site in NE Spain in 1984-2009
dc.creator.none.fl_str_mv Izquierdo Miguel, Rebeca|||0000-0001-5780-4462
Àvila i Castells, Anna|||0000-0002-4137-0839
Alarcón Jordán, Marta
author Izquierdo Miguel, Rebeca|||0000-0001-5780-4462
author_facet Izquierdo Miguel, Rebeca|||0000-0001-5780-4462
Àvila i Castells, Anna|||0000-0002-4137-0839
Alarcón Jordán, Marta
author_role author
author2 Àvila i Castells, Anna|||0000-0002-4137-0839
Alarcón Jordán, Marta
author2_role author
author
dc.subject.none.fl_str_mv Back-trajectories
Cluster analysis
Long-range transport
Mediterranean
Precipitation
Source-receptor model
topic Back-trajectories
Cluster analysis
Long-range transport
Mediterranean
Precipitation
Source-receptor model
description The aim of this study is to interpret the variation of precipitation chemistry during the last 25 years in Montseny (NE Spain) by taking into account the main air mass transport routes and emission sources. To this end, trajectory cluster analysis and source-receptor models were applied to an early monitoring period (1984-1993) and compared to a more recent one (1998-2009). A decrease of Atlantic advections and increase of African and European air flows was found. Cluster analysis and source-receptor approaches showed that this region is under the influence of natural and anthropogenic sources from the local and long-range scale. Sulphate and H⁺ source areas extended over a vast stretch of central Europe in the early period, but were drastically reduced in the recent period, showing the effectiveness of pollution abatement measures for S. On the other hand, NO₃- sources areas from central Europe strikingly increased. Ship emissions and industrialisation in Eastern Europe and North Africa seem to be acquiring a greater role in the recent period.
publishDate 2012
dc.date.none.fl_str_mv 2
2012-01-01
2012
2012-01-01
dc.type.none.fl_str_mv Article
http://purl.org/coar/resource_type/c_6501
AM
http://purl.org/coar/version/c_ab4af688f83e57aa
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv https://ddd.uab.cat/record/147872
https://dx.doi.org/urn:doi:10.1016/j.atmosenv.2012.07.060
url https://ddd.uab.cat/record/147872
https://dx.doi.org/urn:doi:10.1016/j.atmosenv.2012.07.060
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.relation.none.fl_str_mv Ministerio de Ciencia e Innovación https://doi.org/10.13039/501100004837 CGL2009-13188-C03-01
Ministerio de Ciencia e Innovación https://doi.org/10.13039/501100004837 CGL2009-11205
Ministerio de Ciencia e Innovación https://doi.org/10.13039/501100004837 CSD2008-00040
Ministerio de Educación y Ciencia https://doi.org/10.13039/501100003329 CSD2007-00067
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
https://rightsstatements.org/vocab/InC/1.0/
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
https://rightsstatements.org/vocab/InC/1.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:Dipòsit Digital de Documents de la UAB
instname:Universitat Autònoma de Barcelona
instname_str Universitat Autònoma de Barcelona
reponame_str Dipòsit Digital de Documents de la UAB
collection Dipòsit Digital de Documents de la UAB
repository.name.fl_str_mv
repository.mail.fl_str_mv
_version_ 1869403123496255488
score 15,301603

Similares en LA Referencia