Terroir 2012 banner
IVES 9 IVES Conference Series 9 Typology of Terroirs around the world

Typology of Terroirs around the world

Abstract

It seems implausible that the geographical development of the vineyards could have been affected by a shift in the positions of the Earth’continents that started 250 million years ago. At one end of the geological timescale there are landscapes shaped by men, at the other, there are monumental upheavals so slow that they defy the imagination. In fact, the succession of landslides, collisions, eruptions, and subductions that marked the Paleozoic and Mesozoic eras and the Tertiary period was indeed the original source of the rocks and great masses that were then chiseled into shape 2 million years ago, at the start of the Quaternary period, to form the wine-growing landscapes that we see today. The study of these different phenomena allows to offer a classification, a typography of vitivinicultural terroirs across the world according to the history of geology and geomorphology of the different vitivinicultural areas.

DOI:

Publication date: August 26, 2020

Issue: Terroir 2012

Type: Article

Authors

Jacques FANET

Mas d’Arlenques 3 chemin des Combes d’Arlenques 34800 ASPIRAN – FRANCE

Contact the author

Keywords

Continental drift, geology, geomorphology, terroir

Tags

IVES Conference Series | Terroir 2012

Citation

Related articles…

Les préparations biodynamiques 500 et 501 ont elles un effet sur la vigne ?

Dans le cadre de TerclimPro 2025, Markus Rienth a présenté un article IVES Technical Reviews. Retrouvez la présentation ci-dessous ainsi que l’article associé : https://ives-technicalreviews.eu/article/view/8396

Photoprotective extracts from agri-food waste to prevent the effect of light in rosé wines 

Light is responsible for adverse reactions in wine including the formation of unpleasant flavors, loss of vitamins or photodegradation of anthocyanins. Among them, the riboflavin degradation leads to the formation of undesirable volatile compounds, known as light-struck taste. These photo-chemical reactions could be avoided by simply using opaque packaging. However, most rosé wines are kept in transparent bottles due to different commercial reasons. Some agri-food waste extracts have been studied for their photoprotective action which turn to be highly correlated with phenolic content [1].

Evaluation de différents clones du Chardonnay pendant la maturation dans un terroir viticole du Friuli-Venezia Glulia (Nord-Est de l’Italie)

La diffusion récente et “explosive” du Chardonnay dans pratiquement toutes les zones de culture viticole du monde a fait penser, à tort, que cette variété s’adapte facilement à toutes les conditions pédo-climatiques ou presque. Cette thèse a été confirmée par la grande faculté d’adaptation dont a fait preuve le vignoble et par la popularité dont jouit le vin auprès des consommateur du monde entier.

Searching for the sweet spot: a focus on wine dealcoholization

It is well known that the vinification of grapes at full maturation can produce rich, full-bodied wines,
with intense and complex flavour profiles. However, the juice obtained from such grapes may have very
high sugar concentration, resulting in wines with an excessive concentration of ethanol. In addition, the decoupling between technological maturity and phenolic/aromatic one due to global warming, exacerbates this problem in some wine-growing regions. In parallel with the increase of the mean alcohol content of wines on the market, also the demand for reduced alcohol beverages has increased in recent years, mainly as a result of health and social concerns about the risks related to the consumption of alcohol.

Identification of natural terroir units for viticulture: Stellenbosch, South Africa

Une unité de terroir naturel (UTN) peut être définie comme une unité de terre qui est caractérisée par une relative homogénéité topographique, climatique, géologique et pédologique. De telles unités sont de grande valeur pour mieux comprendre le système terroir/vigne/vin. Le but de cette étude est de caractériser la région viticole du Bottelaryberg. – Simonsberg-Helderberg en utilisant une information digitale existante et d’identifier des UTN en utilisant un Système d’information Géographique.