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Analysis of climate change indices in relation to wine production: a case study in the Douro region (Portugal)

2017Conference paper Open access
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dc.contributor.authorBlanco-Ward, Daniel
dc.contributor.authorMonteiro, Alexandra
dc.contributor.authorLopes, Myriam
dc.contributor.authorBorrego, Carlos S.
dc.contributor.authorSilveira, Carlos
dc.contributor.authorViceto, Carolina
dc.contributor.authorRocha, Alfredo
dc.contributor.authorRibeiro, A.C.
dc.contributor.authorAndrade, João Verdial
dc.contributor.authorFeliciano, Manuel
dc.contributor.authorCastro, João Paulo
dc.contributor.authorBarreales, David
dc.contributor.authorCarlos, Cristina
dc.contributor.authorPeixoto, Carlos
dc.contributor.authorMiranda, Ana Isabel
dc.date.accessioned2018-02-26T17:02:01Z
dc.date.available2018-02-26T17:02:01Z
dc.date.issued2017
dc.description.abstractClimate change is of major relevance to wine production as most of the wine-growing regions of the world, in particular the Douro region, are located within relatively narrow latitudinal bands with average growing season temperatures limited to 13–21◦C. This study focuses on the incidence of climate variables and indices that are relevant both for climate change detection and for grape production with particular emphasis on extreme events (e.g. cold waves, storms, heat waves). Dynamical downscaling ofMPI-ESM-LR global data forced with RCP8.5 climatic scenario is performed with the Weather Research and Forecast (WRF) model to a regional scale including the Douro valley of Portugal for recent-past (1986–2005) and future periods (2046– 2065; 2081–2100). The number, duration and intensity of events are superimposed over critical phenological phases of the vine (dormancy, bud burst, flowering, v´eraison, and maturity) in order to assess their positive or negative implications on wine production in the region. An assessment on the statistical significance of climatic indices, their differences between the recent-past and the future scenarios and the potential impact on wine production is performed. Preliminary results indicate increased climatic stress on the Douro region wine production and increased vulnerability of its vine varieties. These results will provide evidence for future strategies aimed to preserve the high-quality wines in the region and their typicality in a sustainable way.pt_PT
dc.description.sponsorshipThe authors wish to thank the financial support of the DOUROZONE project (PTDC/AAG-MAA/3335/2014; POCI- 01-0145-FEDER-016778) through the Project 3599 – Promoting the scientific production and the technological development, and thematic networks (3599-PPCDT) and through FEDER.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationBlanco-Ward, Daniel; Monteiro, Alexandra; Lopes, Myriam; Borrego, Carlos; Silveira, Carlos; Viceto, Carolina; Rocha, Alfredo; Ribeiro, A.C.; Andrade, João Verdial; Feliciano, Manuel; Castro, João Paulo; Barreales, David; Carlos, Cristina; Peixoto, Carlos; Miranda, Ana (2017). Analysis of climate change indices in relation to wine production: A case study in the Douro region (Portugal). In 40th World Congress of Vine and Wine ou BIO Web of Conferences. ISSN 2117-4458. 9, p. 1-10pt_PT
dc.identifier.doi10.1051/bioconf/20170901011pt_PT
dc.identifier.urihttp://hdl.handle.net/10198/16016
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherBIO Web of Conferencespt_PT
dc.relation.ispartofseries9;
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/pt_PT
dc.titleAnalysis of climate change indices in relation to wine production: a case study in the Douro region (Portugal)pt_PT
dc.typeconference paper
dspace.entity.typePublication
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/9471 - RIDTI/PTDC%2FAAG-MAA%2F3335%2F2014/PT
oaire.citation.title40th World Congress of Vine and Winept_PT
oaire.fundingStream9471 - RIDTI
person.familyNameSilveira
person.familyNameRibeiro
person.familyNameAndrade
person.familyNameFeliciano
person.familyNameCastro
person.familyNameBarreales
person.givenNameCarlos
person.givenNameAntónio C.
person.givenNameJoão Verdial
person.givenNameManuel
person.givenNameJoão Paulo
person.givenNameDavid
person.identifier.ciencia-id351A-FA79-885E
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person.identifier.orcid0000-0002-9424-174X
person.identifier.orcid0000-0002-8280-9027
person.identifier.orcid0000-0002-5809-413X
person.identifier.orcid0000-0002-3147-4511
person.identifier.orcid0000-0003-0647-8892
person.identifier.orcid0000-0002-8425-0167
person.identifier.ridX-1640-2018
person.identifier.ridA-8581-2014
person.identifier.scopus-author-id55849743000
person.identifier.scopus-author-id55210790800
person.identifier.scopus-author-id6603358480
person.identifier.scopus-author-id21233448700
person.identifier.scopus-author-id57202136257
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.nameFundação para a Ciência e a Tecnologia
rcaap.rightsopenAccesspt_PT
rcaap.typeconferenceObjectpt_PT
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