Home > Abruzzo, Burgundy, climate change, French wines, German wines, Italian Trade Commission, Italian wines, Montepulciano d'Abruzzo, Rhine, Uncategorized > It’s the weather – Late freeze hits Europe’s wine regions

It’s the weather – Late freeze hits Europe’s wine regions

SCHWEIZ FROSTKERZEN

 Anti-frost candles burn April 28 in a vineyard in Flaesch, in the Swiss canton of Grisons. The candles provide some protection to young grape shoots from unseasonably usual low temperatures. (Photo: KEYSTONE/Gian Ehrenzeller) Article by Dave Buchanan

Spring brings constant change to Colorado wine country.

We’ve already seen temperatures ranging from the 30s to the 80s, high winds, and daily weather ranging from scorching sun to rainy stretches reminiscent of winegrowing in the Northwest.

One thing we’ve dodged so far is temperatures below freezing affecting grape buds.

Orchardists haven’t been so lucky and several times this spring they’ve been rousted out of bed by the frost alarm going off.

Up to now winemakers count themselves lucky, and if things continue this way we may see a repeat of last year’s bountiful harvest, which was the largest so far seen and came at a time many winemakers’ reserves were running bony following several lean years.

One of the global impacts of climate change seen in fruit- and grape-growing regions from western Colorado to the Rhine and Burgundy is earlier bud breaks, which puts most stone fruits at a severe disadvantage because their young flowers are susceptible to late frosts.

Grapes break bud later than tree fruit, which normally puts grape buds still tightly wrapped and mostly unaffected during late frosts.

This year, however, the shoe dropped in some of the world’s most-famous wine regions, including Burgundy and elsewhere in Europe where a late frost on April 26-27 brought temperature below freezing.

A report issued by the Bourgogne Wine Board (BIVB) said the “extremely rare” frost affected vineyards across Burgundy.

Among the vineyards most affected were the higher vineyards in Chablis and the Grand Auxerrois, the north of the Côte de Beaune (Savigny, Chorey and down to Meursault, Pommard and Volnay) and the Côte de Nuits.

Early reports came too early to provide detailed analysis of the damage but this week its was reported nearly half (46percent) of the vineyards – covering 13,453 hectares (33,234 acres) – suffered damage to at least 30-percent of the young buds with 23 percent of the vineyards reporting losses of more than 70 percent.

The remaining 54% – 15,797 hectares– received less than 30% damage.

There also have been reports of equally severe frosts in the Loire and Languedoc regions of France and in the Abruzzo in Italy.

It’s not like Abruzzo, which borders the Adriatic Sea about midway along the east side of the Italian “boot” and perhaps more remembered for the 2009 L’Aquila earthquake, hasn’t suffered setbacks before.

But like many of the smaller wine regions in Italy, the last 40-50 years have seen a renaissance in Abruzzo, where winemaking dates back to the sixth century B.C.

Large cooperative wineries concentrated in the Chieti province produce vast amounts of wine, which then is sold in bulk to other Italian wine regions such as Tuscany, Piedmont and the Veneto for blending.

The region is famed for its Montepulciano D’Abruzzo, which in the late 20th and early 21st centuries became one of Italy’s most-exported wines.

 

 

 

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