Gas emissions on rice culture and its importance on air quality

Detalhes bibliográficos
Autor(a) principal: Justino, Joana de Figueiredo Grazina
Data de Publicação: 2013
Tipo de documento: Dissertação
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10362/9871
Resumo: Dissertação para obtenção do Grau de Mestre em Engenharia do Ambiente Perfil Gestão de Sistemas Ambientais
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spelling Gas emissions on rice culture and its importance on air qualityGas emissionsRice cultureDissertação para obtenção do Grau de Mestre em Engenharia do Ambiente Perfil Gestão de Sistemas AmbientaisIn order to assess the impact of emissions from the agricultural sector to the atmosphere on the air quality the chemical transport model CHIMERE was applied. The model considers emissions due to the various sectors of anthropogenic origin and also due to biogenic activity and natural origin. Sensitivity tests to the model results concentrations were performed by varying the NH3 emissions from the agricultural sector of anthropogenic origin, over rice culture regions identified through land use shapes of the CORINE Land Cover (2006 version). The analysis of time series concentrations of chemical species resulting from the application of the model were evaluated in two areas: on the rice cultivation area of Salvaterra de Magos, where the experimental plots of the research project "Trace gas emissions from Portuguese irrigated rice fields in contrasting soils, by the influence of crop management, climate and increase concentration of CO2 in the atmosphere" (PTDC/AGR-AAM/102529/2008) are located; and on the Lisbon region, downwind of Salvaterra de Magos. An evaluation of the mean concentrations fields obtained over the CHIMERE model domain during the simulation period was also done. The choice of chemical species was focused on the nitrogen compounds in the three phases and on undifferentiated particulate material.Fundação para a Ciência e a Tecnologia - PTDC/AGR-AAM/102529/2008Faculdade de Ciências e TecnologiaRibeiro, Alexandra B.Carvalho, Ana Cristina Caldeira da Silva GouveiaRUNJustino, Joana de Figueiredo Grazina2013-06-11T14:47:30Z20132013-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/masterThesisapplication/pdfhttp://hdl.handle.net/10362/9871enginfo: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:RCAAP2024-03-11T03:43:15Zoai:run.unl.pt:10362/9871Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T03:19:05.754927Repositório 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 Gas emissions on rice culture and its importance on air quality
title Gas emissions on rice culture and its importance on air quality
spellingShingle Gas emissions on rice culture and its importance on air quality
Justino, Joana de Figueiredo Grazina
Gas emissions
Rice culture
title_short Gas emissions on rice culture and its importance on air quality
title_full Gas emissions on rice culture and its importance on air quality
title_fullStr Gas emissions on rice culture and its importance on air quality
title_full_unstemmed Gas emissions on rice culture and its importance on air quality
title_sort Gas emissions on rice culture and its importance on air quality
author Justino, Joana de Figueiredo Grazina
author_facet Justino, Joana de Figueiredo Grazina
author_role author
dc.contributor.none.fl_str_mv Ribeiro, Alexandra B.
Carvalho, Ana Cristina Caldeira da Silva Gouveia
RUN
dc.contributor.author.fl_str_mv Justino, Joana de Figueiredo Grazina
dc.subject.por.fl_str_mv Gas emissions
Rice culture
topic Gas emissions
Rice culture
description Dissertação para obtenção do Grau de Mestre em Engenharia do Ambiente Perfil Gestão de Sistemas Ambientais
publishDate 2013
dc.date.none.fl_str_mv 2013-06-11T14:47:30Z
2013
2013-01-01T00:00:00Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/masterThesis
format masterThesis
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/10362/9871
url http://hdl.handle.net/10362/9871
dc.language.iso.fl_str_mv eng
language eng
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 Faculdade de Ciências e Tecnologia
publisher.none.fl_str_mv Faculdade de Ciências e Tecnologia
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
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