Climate change will profoundly modify the world's wine production, according to study

Red Wine

Greece

Uruguay

Published Mar 28, 2024

Tridge summary

A recent study featured in Nature Reviews Earth & Environment reveals the profound effects of climate change on wine production worldwide, forecasting significant shifts in viable wine regions. Traditional wine-producing areas in Spain, Italy, and Greece are expected to face up to a 70% reduction in crop yields due to heightened temperatures, droughts, and vine diseases. In contrast, regions like the south of England, the Argentine pampas, and higher elevations in the Andes could emerge as new wine-producing areas. The research underscores the necessity for the wine industry to adapt to these changes sustainably, cautioning against over-reliance on irrigation due to the risks of drought and water scarcity. It also points out that Argentine Patagonia and the high altitudes of the Ecuadorian and Colombian Andes could become prominent wine regions if global warming is kept below +2°C.

Disclaimer: The above summary was generated by a state-of-the-art LLM model and is intended for informational purposes only. It is recommended that readers refer to the original article for more context.

Original content

Vineyards in the Andes, or in the Argentine pampas? According to a study published this Tuesday, climate change will lead to a profound modification of wine geography around the world. "Climate change changes the geography of wine, and there will be winners and losers," summarizes Cornelis van Leeuwen, professor of viticulture at a French school of agricultural engineers, Bordeaux Sciences Agro. Heat and drought will increase, and with them vine diseases, or the appearance of pests, according to the study published in Nature Reviews Earth & Environment. 90% of the traditional wine regions in the coastal and inland areas of Spain, Italy and Greece could be threatened with disappearance. And at the same time, areas where vine cultivation is scarce or non-existent, such as in the south of England, the pampas or higher regions of the Andes could benefit. Depending on their particular level of warming, those traditional regions, from Spain's Rioja to the Bordeaux region, could lose ...

Source: Apnoticias