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Trends of Rural Tropospheric Ozone at the Northwest of the Iberian Peninsula
Tropospheric ozone levels around urban and suburban areas at Europe and North America had increased during 80's–90's, until the application of NO(x) reduction strategies. However, as it was expected, this ozone depletion was not proportional to the emissions reduction. On the other hand, r...
Autores principales: | , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
The Scientific World Journal
2012
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3350947/ https://www.ncbi.nlm.nih.gov/pubmed/22649298 http://dx.doi.org/10.1100/2012/603034 |
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author | Saavedra, S. Rodríguez, A. Souto, J. A. Casares, J. J. Bermúdez, J. L. Soto, B. |
author_facet | Saavedra, S. Rodríguez, A. Souto, J. A. Casares, J. J. Bermúdez, J. L. Soto, B. |
author_sort | Saavedra, S. |
collection | PubMed |
description | Tropospheric ozone levels around urban and suburban areas at Europe and North America had increased during 80's–90's, until the application of NO(x) reduction strategies. However, as it was expected, this ozone depletion was not proportional to the emissions reduction. On the other hand, rural ozone levels show different trends, with peaks reduction and average increments; this different evolution could be explained by either emission changes or climate variability in a region. In this work, trends of tropospheric ozone episodes at rural sites in the northwest of the Iberian Peninsula were analyzed and compared to others observed in different regions of the Atlantic European coast. Special interest was focused on the air quality sites characterization, in order to guarantee their rural character in terms of air quality. Both episodic local meteorological and air quality measurements along five years were considered, in order to study possible meteorological influences in ozone levels, different to other European Atlantic regions. |
format | Online Article Text |
id | pubmed-3350947 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2012 |
publisher | The Scientific World Journal |
record_format | MEDLINE/PubMed |
spelling | pubmed-33509472012-05-30 Trends of Rural Tropospheric Ozone at the Northwest of the Iberian Peninsula Saavedra, S. Rodríguez, A. Souto, J. A. Casares, J. J. Bermúdez, J. L. Soto, B. ScientificWorldJournal Research Article Tropospheric ozone levels around urban and suburban areas at Europe and North America had increased during 80's–90's, until the application of NO(x) reduction strategies. However, as it was expected, this ozone depletion was not proportional to the emissions reduction. On the other hand, rural ozone levels show different trends, with peaks reduction and average increments; this different evolution could be explained by either emission changes or climate variability in a region. In this work, trends of tropospheric ozone episodes at rural sites in the northwest of the Iberian Peninsula were analyzed and compared to others observed in different regions of the Atlantic European coast. Special interest was focused on the air quality sites characterization, in order to guarantee their rural character in terms of air quality. Both episodic local meteorological and air quality measurements along five years were considered, in order to study possible meteorological influences in ozone levels, different to other European Atlantic regions. The Scientific World Journal 2012-04-29 /pmc/articles/PMC3350947/ /pubmed/22649298 http://dx.doi.org/10.1100/2012/603034 Text en Copyright © 2012 S. Saavedra et al. https://creativecommons.org/licenses/by/3.0/ This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. |
spellingShingle | Research Article Saavedra, S. Rodríguez, A. Souto, J. A. Casares, J. J. Bermúdez, J. L. Soto, B. Trends of Rural Tropospheric Ozone at the Northwest of the Iberian Peninsula |
title | Trends of Rural Tropospheric Ozone at the Northwest of the Iberian Peninsula |
title_full | Trends of Rural Tropospheric Ozone at the Northwest of the Iberian Peninsula |
title_fullStr | Trends of Rural Tropospheric Ozone at the Northwest of the Iberian Peninsula |
title_full_unstemmed | Trends of Rural Tropospheric Ozone at the Northwest of the Iberian Peninsula |
title_short | Trends of Rural Tropospheric Ozone at the Northwest of the Iberian Peninsula |
title_sort | trends of rural tropospheric ozone at the northwest of the iberian peninsula |
topic | Research Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3350947/ https://www.ncbi.nlm.nih.gov/pubmed/22649298 http://dx.doi.org/10.1100/2012/603034 |
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