Evaluation of climate change effects in a coastal aquifer in Morocco using a density-dependent numerical model

Detalhes bibliográficos
Autor(a) principal: Carneiro, Júlio
Data de Publicação: 2010
Outros Autores: Boughriba, Mimoun, Correia, António, Zarhloule, Yassine, Rimi, Abdelkrim, El Houadi, Boubker
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10174/6564
Resumo: A density-dependent numerical groundwater model was applied to study the climate change impact in a shallow aquifer in the Mediterranean coast of Morocco, the Saidia aquifer. The stresses imposed to the model were derived from the IPCC emission scenarios and included recharge variation and sea level rise. The main effect of the climate change in the Saidia aquifer will be a decrease in renewable resources, which in the worst-case scenario may decrease to 50–60% of present-day values, due to the decline in recharge and to a reduced inflow from the adjacent Triffa aquifer. The water quality will be affected mostly in the area immediately adjacent to the seashore, where salinity may increase up to 30 g/l. Localised areas may see a decrease in salinity due to the induced freshwater recharge from Oued Moulouya River and diminished inflow from high-salinity springs.
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spelling Evaluation of climate change effects in a coastal aquifer in Morocco using a density-dependent numerical modelCoastal aquiferNumerical modellingClimate changeSeawater intrusionIPCC scenariosA density-dependent numerical groundwater model was applied to study the climate change impact in a shallow aquifer in the Mediterranean coast of Morocco, the Saidia aquifer. The stresses imposed to the model were derived from the IPCC emission scenarios and included recharge variation and sea level rise. The main effect of the climate change in the Saidia aquifer will be a decrease in renewable resources, which in the worst-case scenario may decrease to 50–60% of present-day values, due to the decline in recharge and to a reduced inflow from the adjacent Triffa aquifer. The water quality will be affected mostly in the area immediately adjacent to the seashore, where salinity may increase up to 30 g/l. Localised areas may see a decrease in salinity due to the induced freshwater recharge from Oued Moulouya River and diminished inflow from high-salinity springs.Springer2012-12-06T18:49:00Z2012-12-062010-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://hdl.handle.net/10174/6564http://hdl.handle.net/10174/6564engDOI 10.1007/s12665-009-0339-3241–25261Environmental Earth Sciencesjcarneiro@uevora.ptndcorreia@uevora.ptndndnd242Carneiro, JúlioBoughriba, MimounCorreia, AntónioZarhloule, YassineRimi, AbdelkrimEl Houadi, Boubkerinfo: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:RCAAP2024-01-03T18:46:12Zoai:dspace.uevora.pt:10174/6564Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T01:01:21.892349Repositório 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 Evaluation of climate change effects in a coastal aquifer in Morocco using a density-dependent numerical model
title Evaluation of climate change effects in a coastal aquifer in Morocco using a density-dependent numerical model
spellingShingle Evaluation of climate change effects in a coastal aquifer in Morocco using a density-dependent numerical model
Carneiro, Júlio
Coastal aquifer
Numerical modelling
Climate change
Seawater intrusion
IPCC scenarios
title_short Evaluation of climate change effects in a coastal aquifer in Morocco using a density-dependent numerical model
title_full Evaluation of climate change effects in a coastal aquifer in Morocco using a density-dependent numerical model
title_fullStr Evaluation of climate change effects in a coastal aquifer in Morocco using a density-dependent numerical model
title_full_unstemmed Evaluation of climate change effects in a coastal aquifer in Morocco using a density-dependent numerical model
title_sort Evaluation of climate change effects in a coastal aquifer in Morocco using a density-dependent numerical model
author Carneiro, Júlio
author_facet Carneiro, Júlio
Boughriba, Mimoun
Correia, António
Zarhloule, Yassine
Rimi, Abdelkrim
El Houadi, Boubker
author_role author
author2 Boughriba, Mimoun
Correia, António
Zarhloule, Yassine
Rimi, Abdelkrim
El Houadi, Boubker
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Carneiro, Júlio
Boughriba, Mimoun
Correia, António
Zarhloule, Yassine
Rimi, Abdelkrim
El Houadi, Boubker
dc.subject.por.fl_str_mv Coastal aquifer
Numerical modelling
Climate change
Seawater intrusion
IPCC scenarios
topic Coastal aquifer
Numerical modelling
Climate change
Seawater intrusion
IPCC scenarios
description A density-dependent numerical groundwater model was applied to study the climate change impact in a shallow aquifer in the Mediterranean coast of Morocco, the Saidia aquifer. The stresses imposed to the model were derived from the IPCC emission scenarios and included recharge variation and sea level rise. The main effect of the climate change in the Saidia aquifer will be a decrease in renewable resources, which in the worst-case scenario may decrease to 50–60% of present-day values, due to the decline in recharge and to a reduced inflow from the adjacent Triffa aquifer. The water quality will be affected mostly in the area immediately adjacent to the seashore, where salinity may increase up to 30 g/l. Localised areas may see a decrease in salinity due to the induced freshwater recharge from Oued Moulouya River and diminished inflow from high-salinity springs.
publishDate 2010
dc.date.none.fl_str_mv 2010-01-01T00:00:00Z
2012-12-06T18:49:00Z
2012-12-06
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/10174/6564
http://hdl.handle.net/10174/6564
url http://hdl.handle.net/10174/6564
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv DOI 10.1007/s12665-009-0339-3
241–252
61
Environmental Earth Sciences
jcarneiro@uevora.pt
nd
correia@uevora.pt
nd
nd
nd
242
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dc.publisher.none.fl_str_mv Springer
publisher.none.fl_str_mv Springer
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
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collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
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