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Ozone

Unstable, gaseous compound consisting of three oxygenium atoms in the molecule (O3) instead of two as in oxygen (O). The gas has a typically strong odour and is toxic, even small amounts cause irritation of the mucous membranes and disturbances of the central nervous system due to oxidative decomposition of unsaturated fatty acids. This applies not only to humans and animals, but also to plants. One of the causes for the formation of ozone in the atmosphere is strong solar radiation with UV light. In lower air layers, ozone is formed by environmental pollution with the precursor substances nitrogen oxides and hydrocarbons and is one of the causes of climate change. In vineyards, in years with long periods of good weather, ozone can cause stippling on the leaves.

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Roman Horvath MW

wein.plus is a handy, efficient guide to a quick overview of the colourful world of wines, winegrowers and grape varieties. In Wine lexicon, the most comprehensive of its kind in the world, you will find around 26,000 keywords on the subject of grape varieties, wineries, wine-growing regions and much more.

Roman Horvath MW
Domäne Wachau (Wachau)

The world's largest Lexicon of wine terms.

26,379 Keywords · 46,984 Synonyms · 5,323 Translations · 31,713 Pronunciations · 202,114 Cross-references
made with by our author Norbert F. J. Tischelmayer. About the Lexicon

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