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Projections of Climate Change Impacts on Flowering-Veraison Water Deficits for Riesling and Müller-Thurgau in Germany
| dc.rights.license | open | en_US |
| dc.contributor.author | YANG, Chenyao | |
| dc.contributor.author | MENZ, Christoph | |
| dc.contributor.author | DE ABREU JAFFE, Maxim Simões | |
| dc.contributor.author | COSTAFREDA-AUMEDES, Sergi | |
| dc.contributor.author | MORIONDO, Marco | |
| dc.contributor.author | LEOLINI, Luisa | |
| dc.contributor.author | TORRES-MATALLANA, Arturo | |
| dc.contributor.author | MOLITOR, Daniel | |
| dc.contributor.author | JUNK, Jürgen | |
| dc.contributor.author | FRAGA, Helder | |
| 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 | |
| dc.contributor.author | SANTOS, João A. | |
| dc.date.accessioned | 2023-01-30T13:00:09Z | |
| dc.date.available | 2023-01-30T13:00:09Z | |
| dc.date.issued | 2022-03-21 | |
| dc.identifier.issn | 2072-4292 | en_US |
| dc.identifier.other | https://www.euro-cordex.net/ | en_US |
| dc.identifier.other | https:// www6.paca.inrae.fr/stics_eng/Download | en_US |
| dc.identifier.other | https://esdac.jrc.ec.europa.eu/content/3d-soil-hydraulic-database-europe-1-km-and-250-m-resolution | en_US |
| dc.identifier.other | https://www.fao.org/soils-portal/data-hub/soil-maps-and-databases/harmonized-world-soil-database-v12/en/ | en_US |
| dc.identifier.other | https://land.copernicus.eu/imagery-in-situ/eu-dem/eu-dem-v1.1?tab=metadata | en_US |
| dc.identifier.uri | https://oskar-bordeaux.fr/handle/20.500.12278/171822 | |
| dc.description.abstractEn | With global warming, grapevine is expected to be increasingly exposed to water deficits occurring at various development stages. In this study, we aimed to investigate the potential impacts of projected climate change on water deficits from the flowering to veraison period for two main white wine cultivars (Riesling and Müller-Thurgau) in Germany. A process-based soil-crop model adapted for grapevine was utilized to simulate the flowering-veraison crop water stress indicator (CWSI) of these two varieties between 1976–2005 (baseline) and 2041–2070 (future period) based on a suite of bias-adjusted regional climate model (RCM) simulations under RCP4.5 and RCP8.5. Our evaluation indicates that the model can capture the early-ripening (Müller-Thurgau) and late-ripening (Riesling) traits, with a mean bias of prediction of ≤2 days and a well-reproduced inter-annual variability for more than 60 years. Under climate projections, the flowering stage is advanced by 10–20 days (higher in RCP8.5) between the two varieties, whereas a slightly stronger advancement is found for Müller-Thurgau than for Riesling for the veraison stage. As a result, the flowering-veraison phenophase is mostly shortened for Müller-Thurgau, whereas it is extended by up to two weeks for Riesling in cool and high-elevation areas. The length of phenophase plays an important role in projected changes of flowering-veraison mean temperature and precipitation. The late-ripening trait of Riesling makes it more exposed to increased summer temperature (mainly in August), resulting in a higher mean temperature increase for Riesling (1.5–2.5 °C) than for Müller-Thurgau (1–2 °C). As a result, an overall increased CWSI by up to 15% (ensemble median) is obtained for both varieties, whereas the upper (95th) percentile of simulations shows a strong signal of increased water deficit by up to 30%, mostly in the current winegrowing regions. Intensified water deficit stress can represent a major threat for high-quality white wine production, as only mild water deficits are acceptable. Nevertheless, considerable variabilities of CWSI were discovered among RCMs, highlighting the importance of efforts towards reducing uncertainties in climate change impact assessment. | |
| dc.language.iso | EN | en_US |
| dc.rights | Attribution 3.0 United States | * |
| dc.rights.uri | http://creativecommons.org/licenses/by/3.0/us/ | * |
| dc.subject.en | Viticulture | |
| dc.subject.en | Drought stress | |
| dc.subject.en | Climate projection | |
| dc.subject.en | Climate change impact | |
| dc.subject.en | Phenology modelling | |
| dc.subject.en | Crop model | |
| dc.subject.en | STICS | |
| dc.subject.en | EURO–CORDEX | |
| dc.title.en | Projections of Climate Change Impacts on Flowering-Veraison Water Deficits for Riesling and Müller-Thurgau in Germany | |
| dc.type | Article de revue | en_US |
| dc.identifier.doi | 10.3390/rs14061519 | en_US |
| dc.subject.hal | Sciences du Vivant [q-bio]/Biologie végétale | en_US |
| bordeaux.journal | Remote Sensing | en_US |
| bordeaux.page | 1519 | en_US |
| bordeaux.volume | 14 | en_US |
| bordeaux.hal.laboratories | Ecophysiologie et Génomique Fonctionnelle de la Vigne (EGFV) - UMR 1287 | en_US |
| bordeaux.issue | 6 | en_US |
| bordeaux.institution | Université de Bordeaux | en_US |
| bordeaux.institution | Bordeaux Sciences Agro | en_US |
| bordeaux.institution | INRAE | en_US |
| bordeaux.peerReviewed | oui | en_US |
| bordeaux.inpress | non | en_US |
| bordeaux.identifier.funderID | Horizon 2020 | en_US |
| hal.identifier | hal-03962848 | |
| hal.version | 1 | |
| hal.date.transferred | 2023-01-30T13:00:24Z | |
| hal.export | true | |
| dc.rights.cc | CC BY | en_US |
| bordeaux.COinS | ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Remote%20Sensing&rft.date=2022-03-21&rft.volume=14&rft.issue=6&rft.spage=1519&rft.epage=1519&rft.eissn=2072-4292&rft.issn=2072-4292&rft.au=YANG,%20Chenyao&MENZ,%20Christoph&DE%20ABREU%20JAFFE,%20Maxim%20Sim%C3%B5es&COSTAFREDA-AUMEDES,%20Sergi&MORIONDO,%20Marco&rft.genre=article |
