季节性天气影响波尔多的葡萄酒质量
Andrew Wood1, Samuel J L Gascoigne1, Gregory A Gambetta2
1Department of Biology, University of Oxford, 11a Mansfield Road, Oxford OX1 3SZ, UK.
iScience
|November 13, 2023
概括
高品质的波尔多葡萄酒生产与特定的天气模式有关. 温暖的气温,降雨量增加和较早,较短的生长季节有助于优质的年份,为气候变化中的葡萄园管理提供了洞察力.
科学领域:
- 葡萄酒学和葡萄种植
- 气候科学 气候科学
- 农业经济学 农业经济学
背景情况:
- 葡萄酒质量评估传统上依赖于主观的批评判断,转化为定量评分,用于年份比较.
- 了解环境因素对葡萄酒质量的影响对于生产者和行业来说至关重要.
研究的目的:
- 调查详细的,基于时间的天气数据与波尔多葡萄酒年份的质量之间的关系.
- 确定与高品质葡萄酒生产相关的特定气候变量和季节性影响.
主要方法:
- 在地方和区域一级利用高分辨率的离散和连续的基于时间的天气预测.
- 分析了当地原产地名称 (AOC) 的天气变量,以评估全年气候质量关系.
- 与评论家评分相关的天气数据,以确定对复古品质的影响.
主要成果:
- 在所有季节中确定了重要的气候质量关系,包括以前被忽视的季节性影响.
- 发现较高的降雨量和较高的温度与更高质量的波尔多葡萄酒有关.
- 观察到较早和较短的生长季节对葡萄酒质量有积极的影响.
结论:
- 特定的天气条件,包括降雨量,温度和季节长度,在决定波尔多葡萄酒质量方面发挥着至关重要的作用.
- 这些发现表明,由于持续的气候变化,波尔多葡萄酒的质量可能会得到改善.
- 结果为葡萄园管理策略提供了宝贵的见解,以应对不断变化的气候模式.
相关概念视频
What is Climate?
18.6K
Climate refers to the prevailing weather conditions in a specific area over an extended period. As the saying goes, “Climate is what you expect. Weather is what you get.” Climate is influenced by geographic factors, such as latitude, terrain, and proximity to bodies of water.
18.6K
What is Weather?
18.3K
Overview
18.3K
Responses to Heat and Cold Stress
13.5K
Every organism has an optimum temperature range within which healthy growth and physiological functioning can occur. At the ends of this range, there will be a minimum and maximum temperature that interrupt biological processes.
13.5K
Precipitation and Co-precipitation
1.8K
Precipitation and coprecipitation methods can be used to separate a mixture of ions in a solution. In qualitative inorganic analysis, ions that form sparingly soluble precipitates with the same reagent are separated based on the differences in solubility products. For example, consider the separation of Cu(II) and Fe(II) ions by precipitation as insoluble sulfides. First, copper(II) sulfide is precipitated by the addition of acidic H2S, where the dissociation of H2S is suppressed. Adding H2S...
1.8K
Factors Affecting Body Temperature
4.3K
As a nurse, it is vital to understand the factors affecting body temperature to monitor variations and effectively evaluate deviations from regular.
Factors may include:
Factors may include:
4.3K
Types of Coprecipitation
636
Coprecipitation is the contamination of a precipitate by otherwise soluble species and occurs via different processes. In colloidal precipitates, coprecipitation occurs via surface adsorption. For instance, barium sulfate has a primary layer of adsorbed barium ions and a secondary layer of nitrate counterions. This results in contamination of the precipitate by barium nitrate.
Sometimes, ions in a crystal lattice can undergo isomorphous replacement by inclusions of similar charge and size. For...
Sometimes, ions in a crystal lattice can undergo isomorphous replacement by inclusions of similar charge and size. For...
636


