Challenges for modern wine production in dry areas: dedicated indicators to preview wastewater flows
Autor(a) principal: | |
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Data de Publicação: | 2019 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Texto Completo: | http://hdl.handle.net/10400.15/2518 |
Resumo: | Wine production is an important socio-economic activity in Mediterranean countries. This study is focused on wine production under warm and dry climate conditions in south Portugal, in two major wine-producing regions (Tejo and Alentejo), characterized by small to medium sized wineries. Vineyards have been expanding in this region of Portugal, where about 50–70% of the vineyards are irrigated, increasing regional water demand. The aim of this study is to propose an integrative approach for wine production, where a simple calculation model has been developed and validated to preview water consumption and wastewater production, as functions of winemaking periods and type of processed grapes. Results revealed a global ratio of 2.2 ± 0.45 and 2.1 ± 0.17 Lwater/Lwine. Concerning dedicated indicators, 60–75% of the wastewater was produced during Period I and the red wine production represented a 50–64% increase in water consumption. This tool will enable winemakers to calculate Global and Dedicated Indicators, based on their own parameters, which provide information on flow volumes and peak flows. In this context, it will be possible to identify improvements for wastewater treatment and management towards water reuse as a promising solution for the wine sector in the framework of the circular economy. |
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Challenges for modern wine production in dry areas: dedicated indicators to preview wastewater flowsAlentejo regionsustainable wine productionwater managementwater metricswater scarcityViticulturaAgricultura sustentávelGestão da águaWine production is an important socio-economic activity in Mediterranean countries. This study is focused on wine production under warm and dry climate conditions in south Portugal, in two major wine-producing regions (Tejo and Alentejo), characterized by small to medium sized wineries. Vineyards have been expanding in this region of Portugal, where about 50–70% of the vineyards are irrigated, increasing regional water demand. The aim of this study is to propose an integrative approach for wine production, where a simple calculation model has been developed and validated to preview water consumption and wastewater production, as functions of winemaking periods and type of processed grapes. Results revealed a global ratio of 2.2 ± 0.45 and 2.1 ± 0.17 Lwater/Lwine. Concerning dedicated indicators, 60–75% of the wastewater was produced during Period I and the red wine production represented a 50–64% increase in water consumption. This tool will enable winemakers to calculate Global and Dedicated Indicators, based on their own parameters, which provide information on flow volumes and peak flows. In this context, it will be possible to identify improvements for wastewater treatment and management towards water reuse as a promising solution for the wine sector in the framework of the circular economy.IWA PublishingRepositório Científico do Instituto Politécnico de SantarémOliveira, MargaridaCosta, J. M.Fragoso, RitaDuarte, Elizabeth2019-04-23T14:48:12Z20192019-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10400.15/2518engOliveira, M; Costa, J. M.; Fragoso, R. & E. Duarte(2019). Challenges for modern wine production in dry areas: dedicated indicators to preview wastewater flows. Water supply. 19(2):653-6611606-974910.2166/ws.2018.171info: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:RCAAP2024-01-21T07:33:35Zoai:repositorio.ipsantarem.pt:10400.15/2518Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T01:54:32.667520Repositório 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 |
Challenges for modern wine production in dry areas: dedicated indicators to preview wastewater flows |
title |
Challenges for modern wine production in dry areas: dedicated indicators to preview wastewater flows |
spellingShingle |
Challenges for modern wine production in dry areas: dedicated indicators to preview wastewater flows Oliveira, Margarida Alentejo region sustainable wine production water management water metrics water scarcity Viticultura Agricultura sustentável Gestão da água |
title_short |
Challenges for modern wine production in dry areas: dedicated indicators to preview wastewater flows |
title_full |
Challenges for modern wine production in dry areas: dedicated indicators to preview wastewater flows |
title_fullStr |
Challenges for modern wine production in dry areas: dedicated indicators to preview wastewater flows |
title_full_unstemmed |
Challenges for modern wine production in dry areas: dedicated indicators to preview wastewater flows |
title_sort |
Challenges for modern wine production in dry areas: dedicated indicators to preview wastewater flows |
author |
Oliveira, Margarida |
author_facet |
Oliveira, Margarida Costa, J. M. Fragoso, Rita Duarte, Elizabeth |
author_role |
author |
author2 |
Costa, J. M. Fragoso, Rita Duarte, Elizabeth |
author2_role |
author author author |
dc.contributor.none.fl_str_mv |
Repositório Científico do Instituto Politécnico de Santarém |
dc.contributor.author.fl_str_mv |
Oliveira, Margarida Costa, J. M. Fragoso, Rita Duarte, Elizabeth |
dc.subject.por.fl_str_mv |
Alentejo region sustainable wine production water management water metrics water scarcity Viticultura Agricultura sustentável Gestão da água |
topic |
Alentejo region sustainable wine production water management water metrics water scarcity Viticultura Agricultura sustentável Gestão da água |
description |
Wine production is an important socio-economic activity in Mediterranean countries. This study is focused on wine production under warm and dry climate conditions in south Portugal, in two major wine-producing regions (Tejo and Alentejo), characterized by small to medium sized wineries. Vineyards have been expanding in this region of Portugal, where about 50–70% of the vineyards are irrigated, increasing regional water demand. The aim of this study is to propose an integrative approach for wine production, where a simple calculation model has been developed and validated to preview water consumption and wastewater production, as functions of winemaking periods and type of processed grapes. Results revealed a global ratio of 2.2 ± 0.45 and 2.1 ± 0.17 Lwater/Lwine. Concerning dedicated indicators, 60–75% of the wastewater was produced during Period I and the red wine production represented a 50–64% increase in water consumption. This tool will enable winemakers to calculate Global and Dedicated Indicators, based on their own parameters, which provide information on flow volumes and peak flows. In this context, it will be possible to identify improvements for wastewater treatment and management towards water reuse as a promising solution for the wine sector in the framework of the circular economy. |
publishDate |
2019 |
dc.date.none.fl_str_mv |
2019-04-23T14:48:12Z 2019 2019-01-01T00:00:00Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://hdl.handle.net/10400.15/2518 |
url |
http://hdl.handle.net/10400.15/2518 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Oliveira, M; Costa, J. M.; Fragoso, R. & E. Duarte(2019). Challenges for modern wine production in dry areas: dedicated indicators to preview wastewater flows. Water supply. 19(2):653-661 1606-9749 10.2166/ws.2018.171 |
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 |
IWA Publishing |
publisher.none.fl_str_mv |
IWA Publishing |
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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1799137035191058432 |