Projected effects of climate change on Tempranillo and Chardonnay varieties in la Mancha Designation of Origin

Climate is one of the components of terroir that most influences grape growth and development. Vines might suffer significant impacts under climate change, although they can be different depending on the variety and location. The aim of this study was to analyze vine phenology and grape composition...

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Autores: Chacón-Vozmediano, Juan Luis, Martínez-Gascueña, Jesús, Ramos Martín, Ma. C. (Ma. Concepción)
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2021
País:España
Institución:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
Repositorio:Recercat. Dipósit de la Recerca de Catalunya
OAI Identifier:oai:recercat.cat:10459.1/469274
Acceso en línea:https://doi.org/10.1007/s13593-021-00672-5
https://hdl.handle.net/10459.1/469274
http://hdl.handle.net/10459.1/469274
Access Level:acceso abierto
Palabra clave:Acidity
Anthocyanins
Climate change
Chardonnay
Temperature
Tempranillo
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spelling Projected effects of climate change on Tempranillo and Chardonnay varieties in la Mancha Designation of OriginChacón-Vozmediano, Juan LuisMartínez-Gascueña, JesúsRamos Martín, Ma. C. (Ma. Concepción)AcidityAnthocyaninsClimate changeChardonnayTemperatureTempranilloClimate is one of the components of terroir that most influences grape growth and development. Vines might suffer significant impacts under climate change, although they can be different depending on the variety and location. The aim of this study was to analyze vine phenology and grape composition variability related to weather conditions in La Mancha Designation of Origin, in Spain, and potential changes caused by climate change. The research focuses on the Tempranillo and Chardonnay varieties. Phenological dates and grape composition at ripening were evaluated for the period 2000-2019 and related to climatic variables. This information was used to project the potential variations under different emission scenarios (Representative concentration pathways RCP4.5 and RCP8.5) for 2050 and 2070. An advance in phenology is projected under climate change, for the two varieties, in agreement with that observed in years with different weather conditions. The advance for 2050 could be of 6, 11, 9 and 8 days for Tempranillo and 4, 9, 9 and 10 days for Chardonnay, respectively for bud break, flowering, veraison and maturity under the RCP4.5 scenario, and up to 50% higher under the PCP8.5 scenario. This advance in the phenological timing will imply ripening under warmer conditions, which could affect grape quality. A decrease in titratable acidity in both varieties is projected due to the increasing temperatures, which would have negative implications for the two varieties, and anthocyanin concentrations in Tempranillo are projected to suffer changes due to variations in temperature and in water deficits. The research presents a novelty for La Mancha DO, where there is no previous analysis in this respect. This is the first study in this vine-growing region in which projections are made on the potential changes for aforementioned vine cultivars, whose response is analyzed for expected warmer conditions in relation to those observed in cooler areas.This research did not receive any specific grant from funding agencies in the public, commercial, or not-for-profit sectors. This research article has received a grant for its linguistic revision from the Language Institute of the University of Lleida (2020 call).Springer Nature2021info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttps://doi.org/10.1007/s13593-021-00672-5https://hdl.handle.net/10459.1/469274http://hdl.handle.net/10459.1/469274reponame:Recercat. Dipósit de la Recerca de Catalunyainstname:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)InglésVersió postprint del document publicat a: https://doi.org/10.1007/s13593-021-00672-5Agronomy for Sustainable Development, 2021, vol. 41, núm. 24, p. 1-14(c) Springer Nature, 2021info:eu-repo/semantics/openAccessoai:recercat.cat:10459.1/4692742026-05-29T05:05:01Z
dc.title.none.fl_str_mv Projected effects of climate change on Tempranillo and Chardonnay varieties in la Mancha Designation of Origin
title Projected effects of climate change on Tempranillo and Chardonnay varieties in la Mancha Designation of Origin
spellingShingle Projected effects of climate change on Tempranillo and Chardonnay varieties in la Mancha Designation of Origin
Chacón-Vozmediano, Juan Luis
Acidity
Anthocyanins
Climate change
Chardonnay
Temperature
Tempranillo
title_short Projected effects of climate change on Tempranillo and Chardonnay varieties in la Mancha Designation of Origin
title_full Projected effects of climate change on Tempranillo and Chardonnay varieties in la Mancha Designation of Origin
title_fullStr Projected effects of climate change on Tempranillo and Chardonnay varieties in la Mancha Designation of Origin
title_full_unstemmed Projected effects of climate change on Tempranillo and Chardonnay varieties in la Mancha Designation of Origin
title_sort Projected effects of climate change on Tempranillo and Chardonnay varieties in la Mancha Designation of Origin
dc.creator.none.fl_str_mv Chacón-Vozmediano, Juan Luis
Martínez-Gascueña, Jesús
Ramos Martín, Ma. C. (Ma. Concepción)
author Chacón-Vozmediano, Juan Luis
author_facet Chacón-Vozmediano, Juan Luis
Martínez-Gascueña, Jesús
Ramos Martín, Ma. C. (Ma. Concepción)
author_role author
author2 Martínez-Gascueña, Jesús
Ramos Martín, Ma. C. (Ma. Concepción)
author2_role author
author
dc.subject.none.fl_str_mv Acidity
Anthocyanins
Climate change
Chardonnay
Temperature
Tempranillo
topic Acidity
Anthocyanins
Climate change
Chardonnay
Temperature
Tempranillo
description Climate is one of the components of terroir that most influences grape growth and development. Vines might suffer significant impacts under climate change, although they can be different depending on the variety and location. The aim of this study was to analyze vine phenology and grape composition variability related to weather conditions in La Mancha Designation of Origin, in Spain, and potential changes caused by climate change. The research focuses on the Tempranillo and Chardonnay varieties. Phenological dates and grape composition at ripening were evaluated for the period 2000-2019 and related to climatic variables. This information was used to project the potential variations under different emission scenarios (Representative concentration pathways RCP4.5 and RCP8.5) for 2050 and 2070. An advance in phenology is projected under climate change, for the two varieties, in agreement with that observed in years with different weather conditions. The advance for 2050 could be of 6, 11, 9 and 8 days for Tempranillo and 4, 9, 9 and 10 days for Chardonnay, respectively for bud break, flowering, veraison and maturity under the RCP4.5 scenario, and up to 50% higher under the PCP8.5 scenario. This advance in the phenological timing will imply ripening under warmer conditions, which could affect grape quality. A decrease in titratable acidity in both varieties is projected due to the increasing temperatures, which would have negative implications for the two varieties, and anthocyanin concentrations in Tempranillo are projected to suffer changes due to variations in temperature and in water deficits. The research presents a novelty for La Mancha DO, where there is no previous analysis in this respect. This is the first study in this vine-growing region in which projections are made on the potential changes for aforementioned vine cultivars, whose response is analyzed for expected warmer conditions in relation to those observed in cooler areas.
publishDate 2021
dc.date.none.fl_str_mv 2021
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv https://doi.org/10.1007/s13593-021-00672-5
https://hdl.handle.net/10459.1/469274
http://hdl.handle.net/10459.1/469274
url https://doi.org/10.1007/s13593-021-00672-5
https://hdl.handle.net/10459.1/469274
http://hdl.handle.net/10459.1/469274
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv Versió postprint del document publicat a: https://doi.org/10.1007/s13593-021-00672-5
Agronomy for Sustainable Development, 2021, vol. 41, núm. 24, p. 1-14
dc.rights.none.fl_str_mv (c) Springer Nature, 2021
info:eu-repo/semantics/openAccess
rights_invalid_str_mv (c) Springer Nature, 2021
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Springer Nature
publisher.none.fl_str_mv Springer Nature
dc.source.none.fl_str_mv reponame:Recercat. Dipósit de la Recerca de Catalunya
instname:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
instname_str Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
reponame_str Recercat. Dipósit de la Recerca de Catalunya
collection Recercat. Dipósit de la Recerca de Catalunya
repository.name.fl_str_mv
repository.mail.fl_str_mv
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