Sci. Adv.
hal.structure.identifier | Ecophysiologie et Génomique Fonctionnelle de la Vigne [UMR EGFV] | |
dc.contributor.author | CHARRIER, Guillaume | |
hal.structure.identifier | Biodiversité, Gènes & Communautés [BioGeCo] | |
dc.contributor.author | DELZON, Sylvain | |
hal.structure.identifier | Interactions Sol Plante Atmosphère [UMR ISPA] | |
dc.contributor.author | DOMEC, Jean-Christophe | |
hal.structure.identifier | Ecophysiologie et Génomique Fonctionnelle de la Vigne [UMR EGFV] | |
dc.contributor.author | ZHANG, Li | |
hal.structure.identifier | Santé et agroécologie du vignoble [UMR SAVE] | |
dc.contributor.author | DELMAS, Chloe E. L. | |
hal.structure.identifier | Ecophysiologie et Génomique Fonctionnelle de la Vigne [UMR EGFV] | |
dc.contributor.author | MERLIN, Isabelle | |
hal.structure.identifier | Biodiversité, Gènes & Communautés [BioGeCo] | |
dc.contributor.author | CORSO, Déborah | |
dc.contributor.author | KING, Andrew | |
dc.contributor.author | OJEDA, Hernan | |
dc.contributor.author | OLLAT, Nathalie
IDREF: 126740062 | |
dc.contributor.author | PRIETO, Jorge A. | |
dc.contributor.author | SCHOLACH, Thibaut | |
dc.contributor.author | SKINNER, Paul | |
hal.structure.identifier | Ecophysiologie et Génomique Fonctionnelle de la Vigne [UMR EGFV] | |
dc.contributor.author | VAN LEEUWEN, Cornelis
ORCID: 0000-0002-9428-0167 IDREF: 200518208 | |
hal.structure.identifier | Ecophysiologie et Génomique Fonctionnelle de la Vigne [UMR EGFV] | |
dc.contributor.author | GAMBETTA, Gregory | |
dc.date.accessioned | 2024-04-08T12:34:38Z | |
dc.date.available | 2024-04-08T12:34:38Z | |
dc.date.issued | 2018 | |
dc.identifier.issn | 2375-2548 | |
dc.identifier.uri | https://oskar-bordeaux.fr/handle/20.500.12278/197270 | |
dc.description.abstractEn | Grapevines are crops of global economic importance that will face increasing drought stress because many varieties are described as highly sensitive to hydraulic failure as frequency and intensity of summer drought increase. We developed and used novel approaches to define water stress thresholds for preventing hydraulic failure, which were compared to the drought stress experienced over a decade in two of the world’s top wine regions, Napa and Bordeaux. We identified the physiological thresholds for drought-induced mortality in stems and leaves and found small intervarietal differences. Long-term observations in Napa and Bordeaux revealed that grapevines never reach their lethal water-potential thresholds under seasonal droughts, owing to a vulnerability segmentation promoting petiole embolism and leaf mortality. Our findings will aid farmers in reducing water use without risking grapevine hydraulic integrity. | |
dc.language.iso | en | |
dc.publisher | American Association for the Advancement of Science (AAAS) | |
dc.rights.uri | http://creativecommons.org/licenses/by/ | |
dc.subject | Vigne | |
dc.subject | Vitis Vinifera | |
dc.subject | Adaptation à la sécheresse | |
dc.subject | Stress hydrique | |
dc.subject | Conduite hydraulique | |
dc.title | Sci. Adv. | |
dc.title.en | Drought will not leave your glass empty: Low risk of hydraulic failure revealed by long-term drought observations in world’s top wine regions | |
dc.type | Article de revue | |
dc.identifier.doi | 10.1126/sciadv.aao6969 | |
dc.subject.hal | Sciences du Vivant [q-bio]/Biologie végétale | |
dc.description.sponsorshipEurope | AgreenSkills+ | |
bordeaux.journal | Science Advances | |
bordeaux.page | 1-9 | |
bordeaux.volume | 4 | |
bordeaux.hal.laboratories | Santé et Agro-Ecologie du Vignoble (SAVE) - UMR 1065 | * |
bordeaux.issue | 1 | |
bordeaux.institution | Bordeaux Sciences Agro | |
bordeaux.institution | INRAE | |
bordeaux.peerReviewed | oui | |
hal.identifier | hal-02538219 | |
hal.version | 1 | |
hal.popular | non | |
hal.audience | Internationale | |
hal.origin.link | https://hal.archives-ouvertes.fr//hal-02538219v1 | |
bordeaux.COinS | ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.title=Sci.%20Adv.&rft.atitle=Sci.%20Adv.&rft.jtitle=Science%20Advances&rft.date=2018&rft.volume=4&rft.issue=1&rft.spage=1-9&rft.epage=1-9&rft.eissn=2375-2548&rft.issn=2375-2548&rft.au=CHARRIER,%20Guillaume&DELZON,%20Sylvain&DOMEC,%20Jean-Christophe&ZHANG,%20Li&DELMAS,%20Chloe%20E.%20L.&rft.genre=article |
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