Partial neutralization of rain by seaspray: The case of Recôncavo, Bahia—Brazil

Detalhes bibliográficos
Autor(a) principal: Campos, Vânia Palmeira
Data de Publicação: 2007
Outros Autores: Costa, Ângela Cristina Andrade, Tavares, Tânia Mascarenhas
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFBA
Texto Completo: http://www.repositorio.ufba.br/ri/handle/ri/4823
Resumo: p.204-212
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spelling Campos, Vânia PalmeiraCosta, Ângela Cristina AndradeTavares, Tânia MascarenhasCampos, Vânia PalmeiraCosta, Ângela Cristina AndradeTavares, Tânia Mascarenhas2011-12-12T17:42:58Z2011-12-12T17:42:58Z2007http://www.repositorio.ufba.br/ri/handle/ri/4823v.84p.204-212In the Recôncavo of Bahia (located between 121330 and 131100S and 381000and 391000W), there are significant discharges of SO2 and NOx due to local, industrial and urban activities. The incoming air masses from the Atlantic Ocean are enriched with seaspray, which neutralizes part of the rain acidity. The extent of seaspray neutralization of rain acidity was quantified in four sites of the region, each with different loads of seaspray. Rain samples were obtained daily at the same time, integrating the precipitation of the previous 24 h, using wet-only collectors and analyzed for pH by potentiometry and for sodium by flame photometry. The amount of rain acidity in Recoˆ ncavo neutralized by seaspray ranged from o1% up to 88% and depended on the site. On average, neutralization ranged from 5% to 18%. r 2006 Elsevier Ltd. All rights reserved.Submitted by Rigaud Andréa (andrearigaud16@yahoo.com.br) on 2011-12-12T17:42:58Z No. of bitstreams: 1 http___www.sciencedirect.com_science__ob=MiamiImageURL&_cid=272592&_user=686342&_pii=S0301479706001952&_check=y&_origin=&_coverDate=31-Jul-2007&view=c&wchp=dGLzVlk-zSkWz&md5=bc560b191a0813b65a4a027d1be0537.pdf: 808276 bytes, checksum: b262a0ed18f085c7bb1ef28e650b4d61 (MD5)Made available in DSpace on 2011-12-12T17:42:58Z (GMT). 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dc.title.pt_BR.fl_str_mv Partial neutralization of rain by seaspray: The case of Recôncavo, Bahia—Brazil
dc.title.alternative.pt_BR.fl_str_mv Journal of Environmental Management
title Partial neutralization of rain by seaspray: The case of Recôncavo, Bahia—Brazil
spellingShingle Partial neutralization of rain by seaspray: The case of Recôncavo, Bahia—Brazil
Campos, Vânia Palmeira
Rain neutralization
Seaspray
Wet deposition
Marine aerosol
title_short Partial neutralization of rain by seaspray: The case of Recôncavo, Bahia—Brazil
title_full Partial neutralization of rain by seaspray: The case of Recôncavo, Bahia—Brazil
title_fullStr Partial neutralization of rain by seaspray: The case of Recôncavo, Bahia—Brazil
title_full_unstemmed Partial neutralization of rain by seaspray: The case of Recôncavo, Bahia—Brazil
title_sort Partial neutralization of rain by seaspray: The case of Recôncavo, Bahia—Brazil
author Campos, Vânia Palmeira
author_facet Campos, Vânia Palmeira
Costa, Ângela Cristina Andrade
Tavares, Tânia Mascarenhas
author_role author
author2 Costa, Ângela Cristina Andrade
Tavares, Tânia Mascarenhas
author2_role author
author
dc.contributor.author.fl_str_mv Campos, Vânia Palmeira
Costa, Ângela Cristina Andrade
Tavares, Tânia Mascarenhas
Campos, Vânia Palmeira
Costa, Ângela Cristina Andrade
Tavares, Tânia Mascarenhas
dc.subject.por.fl_str_mv Rain neutralization
Seaspray
Wet deposition
Marine aerosol
topic Rain neutralization
Seaspray
Wet deposition
Marine aerosol
description p.204-212
publishDate 2007
dc.date.issued.fl_str_mv 2007
dc.date.accessioned.fl_str_mv 2011-12-12T17:42:58Z
dc.date.available.fl_str_mv 2011-12-12T17:42:58Z
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dc.identifier.uri.fl_str_mv http://www.repositorio.ufba.br/ri/handle/ri/4823
dc.identifier.number.pt_BR.fl_str_mv v.84
url http://www.repositorio.ufba.br/ri/handle/ri/4823
identifier_str_mv v.84
dc.language.iso.fl_str_mv eng
language eng
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