Warming temperatures could make 70% of the world's wine-growing regions unsuitable to produce grapes: Scientists

Researchers have found that rising global temperatures could lead to significant changes in the production of wine worldwide. They predict that up to 70% of current wine-producing regions may become unsuitable for grape growth if temperatures increase by more than 2 degrees Celsius. Mid-latitude regions, where many wine-producing areas like California, southern France, and northern Spain are located, are particularly at risk. Climate change could impact grape yield, quality, and composition, which may shift the geography of wine production. While some regions might see enhanced production with higher temperatures, others may struggle. The findings suggest that new areas, such as northern Europe, could become suitable for wine production. As the industry adapts, concerns over impacts on ecosystems and biodiversity arise. It will be crucial for winegrowers and consumers to adjust to these changes, with suggestions including the development of irrigation systems and vineyard management practices to cope with warmer temperatures and extreme weather conditions.

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