Study of 129,000 wines reveals some vintners deliberately – but legally – market wine as less alcoholic than it is
Farmers pick grapes of the Merlot-Cot stock during the wine harvest of the Perez Cruz vineyard in Santiago. Photograph: Martin Bernetti/AFP/Getty Images
Wine drinkers suffering an unexpected hangover after what they thought was a moderate drink may have just found someone else to blame but themselves.
A study of the alcohol content of 129,000 wines from vineyards across Europe and the new world over a 16-year period has suggested that many vintners have been “systematically” understating their wines’ strength on labels.
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decanter.com: Napa unsuitable for premium wine in 30 years – study
From Franz Aregger, at 07. July 2011 11:27
by Adam Lechmere -Premium winemaking in Napa Valley could be impossible in 30 years according to a study into climate change.
Scientists at Stanford University in California looked at four wine-growing counties in the western United Sates — Santa Barbara County and the Napa Valley in California, Yamhill County in Oregon’s Willamette Valley and Walla Walla County in Washington state’s Columbia Valley.
The scientists said that by 2040 there could be 50% less land suitable for cultivating premium wine grapes in high-value areas of Northern California.
However, some cooler parts of Oregon and Washington state would become correspondingly better for growing grapes.
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