Climate variability links to changes in Rioja wine (Spain).

IF 3 3区 地球科学 Q2 BIOPHYSICS
Domingo F Rasilla, Raquel Aransay, Francisco Conde-Oria
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引用次数: 0

Abstract

This study investigates the impact of regional climate changes on the production, quality, chemical composition, and phenological patterns of Rioja wine in Spain from 1993 to 2017. Data from DOCa Rioja and the Marqués de Riscal winery were analyzed in conjunction with meteorological and remote sensing data to provide a comprehensive evaluation. The findings reveal an increase in alcohol content and pH, coupled with a decrease in acidity, correlative to phenological shifts such as earlier grape ripening and reduced leaf canopy. Additionally, a thorough examination of monthly climate anomalies highlights the significance of May in determining harvest outcomes, influenced by the Eastern Atlantic (EA) mode of low-frequency variability. The potential connection between springtime weather conditions and tropical climate variability is also explored.

气候变异与里奥哈葡萄酒(西班牙)的变化有关。
本研究调查了 1993 年至 2017 年期间区域气候变化对西班牙里奥哈葡萄酒的产量、质量、化学成分和物候模式的影响。研究结合气象和遥感数据分析了里奥哈 DOCa 和里斯卡尔侯爵酒庄的数据,以提供全面的评估。研究结果表明,酒精含量和 pH 值上升,酸度下降,这与葡萄成熟期提前和叶冠减少等物候变化有关。此外,对月度气候异常的深入研究突出表明,受东大西洋(EA)低频变异模式的影响,5 月份在决定收获结果方面具有重要意义。研究还探讨了春季天气条件与热带气候变异之间的潜在联系。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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来源期刊
CiteScore
6.40
自引率
9.40%
发文量
183
审稿时长
1 months
期刊介绍: The Journal publishes original research papers, review articles and short communications on studies examining the interactions between living organisms and factors of the natural and artificial atmospheric environment. Living organisms extend from single cell organisms, to plants and animals, including humans. The atmospheric environment includes climate and weather, electromagnetic radiation, and chemical and biological pollutants. The journal embraces basic and applied research and practical aspects such as living conditions, agriculture, forestry, and health. The journal is published for the International Society of Biometeorology, and most membership categories include a subscription to the Journal.
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