The impact of climate change on the sustainability of wine production and the structure of its consumption in Czechia.

Vine-growing for the production of wine constitutes one of the major areas of agriculture of Czechia, and in recent years it has been qualitatively improved. The purpose of this study is to express the effects of climate change on the structure of wine production and consumption in the Czech Republic in connection with the growing local popularity of white wine consumption. The current consumer preferences of wine consumers in the Czech Republic (characterized by the growing popularity of white wines) are not in line with the effects of future climate change associated with the assumption of growing vine varieties suitable for the production of red wines. The methodology of the following study is based especially on the evaluation of statistical data about vine growing and wine production of Czechia and a research investigation about consumers' preferences in the consumption of wines in Czechia. The effect of long-term climate change in the region are likely to lead to an increase in growing areas, especially in favour of vine varieties suitable for the production of red or rosé wines. The harvest of wine grapes, the hectare yield of grapes and the production of wine in Czechia do not show a significant development trend in the long-term time series of 2000-2019. Thus, in the future, the development of viticulture in Czechia will be influenced mainly by the location of the planted area of vineyards or the development of consumer habits and preferences.