International audienceClimate change impacts grapevine and wine and questions winegrowers about their strategies and agronomical practices. From a research point of view, climate change over the past decades has mainly concerned the increase in temperatures. It has resulted in advanced phenological stages and harvest date, accompanied by an increase in grapes sugar content and a decrease in their acidity. The perception of climate change by the growers has been studied for the last 15 years. Most of them have also noted changes in climatic conditions and vine behavior. Continued climate change raises many questions, ranging from the future of “terroirs” and wines typicality up to the very maintenance of an economic activity in some wine-gro...