Agro-ecological terroir units in the North West Iberian Peninsula wine regions
Autor(a) principal: | |
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Data de Publicação: | 2019 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Texto Completo: | http://hdl.handle.net/20.500.11960/2952 |
Resumo: | Viticultural zoning studies that support the definition of terroir units general follow two main approaches of geographic differentiation related either to: a) land capability or vineyard suitability, or b) grape, grapevine or wine characteristics. Both approaches are commonly considered in the definition of terroir at regional and local approaches. The purpose of this preliminary study was to develop and apply a methodology for viticultural zoning in order to establish the basis of studies on wine typicality. This will allow to question and compare the existent Protected Designations of Origin (D.O.) in the North West Iberian Peninsula wine regions (North of Portugal and GaliciaSpain). The assessment of Agro-ecological Terroir Units for viticulture includes climate and soil environmental factors selected for their relevance at regional scale, with the use of state-of-the-art variables and indices appropriate for the specified regions. The methodology considers the International Organisation of Vine and Wine guidelines (OIV, 2012), it is based upon the development of a Geographic Information System (GIS) and uses multivariate zoning with principal component analysis and clustering procedures. The results suggest that the sub-regions of Monção e Melgaço and Rías Baixas are integrated in a different terroir unit from the other Minho Sub-regions, which could give way to further inquiry with the purpose of reclassification based on studies on quality and typicality for the Alvarinho Wine. This regional and national cross-border classification provides a useful framework for territorial and viticultural policies with further validation at local and farm scales. This validation includes experimental surveys in selected vineyards for geographic differentiation of wine profiles and for supporting precision viticulture at plot and landscape scale. |
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Agro-ecological terroir units in the North West Iberian Peninsula wine regionsGeographic information systemGrapevineViticultural zoningMultivariate geographic clusteringAgro-ecological terroir unitViticultural zoning studies that support the definition of terroir units general follow two main approaches of geographic differentiation related either to: a) land capability or vineyard suitability, or b) grape, grapevine or wine characteristics. Both approaches are commonly considered in the definition of terroir at regional and local approaches. The purpose of this preliminary study was to develop and apply a methodology for viticultural zoning in order to establish the basis of studies on wine typicality. This will allow to question and compare the existent Protected Designations of Origin (D.O.) in the North West Iberian Peninsula wine regions (North of Portugal and GaliciaSpain). The assessment of Agro-ecological Terroir Units for viticulture includes climate and soil environmental factors selected for their relevance at regional scale, with the use of state-of-the-art variables and indices appropriate for the specified regions. The methodology considers the International Organisation of Vine and Wine guidelines (OIV, 2012), it is based upon the development of a Geographic Information System (GIS) and uses multivariate zoning with principal component analysis and clustering procedures. The results suggest that the sub-regions of Monção e Melgaço and Rías Baixas are integrated in a different terroir unit from the other Minho Sub-regions, which could give way to further inquiry with the purpose of reclassification based on studies on quality and typicality for the Alvarinho Wine. This regional and national cross-border classification provides a useful framework for territorial and viticultural policies with further validation at local and farm scales. This validation includes experimental surveys in selected vineyards for geographic differentiation of wine profiles and for supporting precision viticulture at plot and landscape scale.2022-12-07T12:40:55Z2019-05-02T00:00:00Z2019-05-02T00:00:00Z2019-05-022022-09-13T12:15:56Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/20.500.11960/2952por0143-622810.1016/j.apgeog.2019.03.011Cardoso, Andreia SaavedraAlonso, Joaquim MamedeRodrigues, Ana SofiaAraújo-Paredes, CláudioMendes, Susana MiguelValín, Maria Isabelinfo: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:RCAAP2023-07-27T06:46:21Zoai:repositorio.ipvc.pt:20.500.11960/2952Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T17:44:24.310030Repositório 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 |
Agro-ecological terroir units in the North West Iberian Peninsula wine regions |
title |
Agro-ecological terroir units in the North West Iberian Peninsula wine regions |
spellingShingle |
Agro-ecological terroir units in the North West Iberian Peninsula wine regions Cardoso, Andreia Saavedra Geographic information system Grapevine Viticultural zoning Multivariate geographic clustering Agro-ecological terroir unit |
title_short |
Agro-ecological terroir units in the North West Iberian Peninsula wine regions |
title_full |
Agro-ecological terroir units in the North West Iberian Peninsula wine regions |
title_fullStr |
Agro-ecological terroir units in the North West Iberian Peninsula wine regions |
title_full_unstemmed |
Agro-ecological terroir units in the North West Iberian Peninsula wine regions |
title_sort |
Agro-ecological terroir units in the North West Iberian Peninsula wine regions |
author |
Cardoso, Andreia Saavedra |
author_facet |
Cardoso, Andreia Saavedra Alonso, Joaquim Mamede Rodrigues, Ana Sofia Araújo-Paredes, Cláudio Mendes, Susana Miguel Valín, Maria Isabel |
author_role |
author |
author2 |
Alonso, Joaquim Mamede Rodrigues, Ana Sofia Araújo-Paredes, Cláudio Mendes, Susana Miguel Valín, Maria Isabel |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Cardoso, Andreia Saavedra Alonso, Joaquim Mamede Rodrigues, Ana Sofia Araújo-Paredes, Cláudio Mendes, Susana Miguel Valín, Maria Isabel |
dc.subject.por.fl_str_mv |
Geographic information system Grapevine Viticultural zoning Multivariate geographic clustering Agro-ecological terroir unit |
topic |
Geographic information system Grapevine Viticultural zoning Multivariate geographic clustering Agro-ecological terroir unit |
description |
Viticultural zoning studies that support the definition of terroir units general follow two main approaches of geographic differentiation related either to: a) land capability or vineyard suitability, or b) grape, grapevine or wine characteristics. Both approaches are commonly considered in the definition of terroir at regional and local approaches. The purpose of this preliminary study was to develop and apply a methodology for viticultural zoning in order to establish the basis of studies on wine typicality. This will allow to question and compare the existent Protected Designations of Origin (D.O.) in the North West Iberian Peninsula wine regions (North of Portugal and GaliciaSpain). The assessment of Agro-ecological Terroir Units for viticulture includes climate and soil environmental factors selected for their relevance at regional scale, with the use of state-of-the-art variables and indices appropriate for the specified regions. The methodology considers the International Organisation of Vine and Wine guidelines (OIV, 2012), it is based upon the development of a Geographic Information System (GIS) and uses multivariate zoning with principal component analysis and clustering procedures. The results suggest that the sub-regions of Monção e Melgaço and Rías Baixas are integrated in a different terroir unit from the other Minho Sub-regions, which could give way to further inquiry with the purpose of reclassification based on studies on quality and typicality for the Alvarinho Wine. This regional and national cross-border classification provides a useful framework for territorial and viticultural policies with further validation at local and farm scales. This validation includes experimental surveys in selected vineyards for geographic differentiation of wine profiles and for supporting precision viticulture at plot and landscape scale. |
publishDate |
2019 |
dc.date.none.fl_str_mv |
2019-05-02T00:00:00Z 2019-05-02T00:00:00Z 2019-05-02 2022-12-07T12:40:55Z 2022-09-13T12:15:56Z |
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/20.500.11960/2952 |
url |
http://hdl.handle.net/20.500.11960/2952 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
0143-6228 10.1016/j.apgeog.2019.03.011 |
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.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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1799131529105899520 |