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http://hdl.handle.net/10261/223610
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Campo DC | Valor | Lengua/Idioma |
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dc.contributor.author | Arrizabalaga-Arriazu, Marta | es_ES |
dc.contributor.author | Morales Iribas, Fermín | es_ES |
dc.contributor.author | Irigoyen, Juan José | es_ES |
dc.contributor.author | Hilbert, Ghislaine | es_ES |
dc.contributor.author | Pascual, Inmaculada | es_ES |
dc.date.accessioned | 2020-11-25T08:15:21Z | - |
dc.date.available | 2020-11-25T08:15:21Z | - |
dc.date.issued | 2020-09 | - |
dc.identifier.citation | Journal of Plant Physiology 252: 153226 (2020) | es_ES |
dc.identifier.issn | 0176-1617 | - |
dc.identifier.uri | http://hdl.handle.net/10261/223610 | - |
dc.description.abstract | Atmospheric CO2 levels and global temperatures are expected to rise in the next decades, and viticulture must face these changes. Within this context, exploiting the intra-varietal diversity of grapevine (Vitis vinifera L.) can be a useful tool for the adaptation of this crop to climate change. The aim of the present work was to study the effect of elevated temperature and elevated levels of atmospheric CO2, both individually and combined, on the growth, phenology and carbon partitioning of five clones of the cultivar Tempranillo (RJ43, CL306, T3, VN31 and 1084). The hypothesis that clones within the same variety that differ in their phenological development may respond in a different manner to the above mentioned environmental factors from a physiological point of view was tested. Grapevine fruit-bearing cuttings were grown from fruit set to maturity under two temperature regimes: ambient (T) vs elevated (ambient + 4°C, T + 4), combined with two CO2 levels: ambient (ca. 400 ppm, ACO2) vs elevated (700 ppm, ECO2), in temperature-gradient greenhouses (TGGs). Considering all the clones, elevated temperature hastened grape development and increased vegetative growth, but reduced grape production, the later most likely associated with the heat waves recorded during the experiment. Plants in the elevated CO2 treatments showed a higher photosynthetic activity at veraison and an increased vegetative growth, but they showed signs of photosynthetic acclimation to ECO2 at maturity according to the C:N ratio, especially when combined with high temperature. The combination of ECO2 and T + 4, mimicking climate change environmental conditions, showed additive effects in some of the parameters analyzed. The clones showed differences in their phenological development, which conditioned some responses to elevated CO2 and temperature in terms of vegetative production and C partitioning into different organs. The work adds new knowledge on the use of different grapevine clones, that can be useful to improve the viticultural efficiency in future climate change scenarios. | es_ES |
dc.description.sponsorship | This work was funded by the Ministerio de Economía y Competitividad of Spain (AGL2014-56075-C2-1-R) and Asociación de Amigos de la Universidad de Navarra (grant to M. Arrizabalaga). | es_ES |
dc.language.iso | eng | es_ES |
dc.publisher | Elsevier | es_ES |
dc.relation | info:eu-repo/grantAgreement/MINECO/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/AGL2014-56075-C2-1-R | es_ES |
dc.rights | closedAccess | es_ES |
dc.subject | Climate change | es_ES |
dc.subject | Grapevine (Vitis vinifera) | es_ES |
dc.subject | Genetic variability | es_ES |
dc.subject | 13C isotopic composition | es_ES |
dc.subject | Phenology | es_ES |
dc.subject | Vegetative and reproductive growth | es_ES |
dc.title | Growth performance and carbon partitioning of grapevine Tempranillo clones under simulated climate change scenarios: Elevated CO2 and temperature | es_ES |
dc.type | artículo | es_ES |
dc.identifier.doi | 10.1016/j.jplph.2020.153226 | - |
dc.description.peerreviewed | Peer reviewed | es_ES |
dc.relation.publisherversion | http://dx.doi.org/10.1016/j.jplph.2020.153226 | es_ES |
dc.contributor.funder | Ministerio de Economía y Competitividad (España) | es_ES |
dc.contributor.funder | Asociación de Amigos de la Universidad de Navarra | es_ES |
dc.relation.csic | Sí | es_ES |
oprm.item.hasRevision | no ko 0 false | * |
dc.identifier.funder | http://dx.doi.org/10.13039/501100003329 | es_ES |
dc.contributor.orcid | Pascual, Inmaculada [0000-0002-3666-5421] | es_ES |
dc.subject.uri | http://metadata.un.org/sdg/13 | es_ES |
dc.type.coar | http://purl.org/coar/resource_type/c_6501 | es_ES |
dc.subject.sdg | Take urgent action to combat climate change and its impacts | es_ES |
item.openairetype | artículo | - |
item.grantfulltext | none | - |
item.cerifentitytype | Publications | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.fulltext | No Fulltext | - |
item.languageiso639-1 | en | - |
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