Terroir 2012 banner
IVES 9 IVES Conference Series 9 International Terroir Conferences 9 Terroir 2012 9 Ancient and recent construction of Terroirs 9 AOC valorization of terroir nuances at plot scale in Burgundy

AOC valorization of terroir nuances at plot scale in Burgundy

Abstract

In the highly competitive global wine market, Burgundy has a long-established reputation to maintain. The vine and wine sector in Burgundy is based on a five-level ranking of AOC (Appellation d’Origine Contrôlée) wines and of the plots where the grapes are grown. In Burgundy, climat refers to a lieu-dit with well-defined limits, expressed through a specific wine. For the connoisseur, the unique character of each wine reveals the astonishing diversity of climats.
This situation is not static: an ODG (Organisme de Défense et Gestion) for an AOC may ask for plots producing wines with a better reputation than their AOC classification to be upgraded. This procedure will give official status to the renown of these wines and added value to their terroirs. Such applications must meet the requirements set by the INAO (Institut National de l’Origine et de la Qualité) at regional and national scales.
Upgrading will depend on specific criteria: historical precedence, economic factors, and physical-geographical aspects. The classification of a climat depends on the notoriety of the wine it produces (historical recognition, commercial impact, and price) and then on its terroir. Environmental analysis of the plots in the climat is performed using a Digital Terrain Model to characterise physiographic parameters (altitude, slope, and exposure) and geological mapping to depict the mosaic of soil and subsoil. Price trends when plots are sold provide useful insights into terroir quality. New entities can be accurately delineated since these tools are perfectly adapted to the fine scale of Burgundy climats. A detailed reading of the landscape and the promotional discourse of wine are thus facilitated.
Several applications have already been successful; others are still in the initial stages, while some exist in draft form, or have already been submitted. These classification changes contribute to the valorisation at plot scale of the myriad of terroir nuances in the Burgundy vineyards.

Download the PDF
Publication date: September 25, 2023

Issue: Terroir 2012

Type: Article

Authors

Marie-Claude PICHERY1*, Françoise VANNIER-PETIT2, Éric VINCENT3
1 Economist – Laboratoire d’Economie et Gestion (UMR CNRS 5118) – PEG BP 26611 – 21066 DIJON Cedex 2 Geologist La Rente Neuve F-21160 FLAVIGNEROT, France 3 Institut National de l’Origine et de la Qualité, 16 rue du golf 21800 QUETIGNY, Fr.

Contact the author

Keywords

terroir, field delimitation, valorization, geological mapping, Burgundy

Tags

IVES Conference Series | Terroir | Terroir 2012

Citation

Related articles…

Effects of post-veraison irrigation dose on Cabernet-Sauvignon vines in a dry and warm season in Valencia, Spain

In the old-world viticulture, there is a common but most often not scientifically proved consideration that supplemental irrigation should detrimentally affect berry and wine composition. In the semi-arid
Read More

Influence of mixed fermentations with Starmerella bacillaris and Saccharomyces cerevisiae on malolactic fermentation by Lactobacillus plantarum and Oenococcus oeni in wines

Over the last years, the potential use of non-Saccharomyces yeasts to modulate the production of target metabolites of oenological interest has been well recognized. Among non-Saccharomyces yeasts, Starmerella bacillaris (synonym Candida zemplinina) is considered one of the most promising species to satisfy modern market and consumers preferences due to its peculiar characteristic (enhance glycerol and total acidity contents and reduce ethanol production). Mixed fermentations using Starm. bacillaris and Saccharomyces cerevisiae starter cultures represent a way to modulate metabolites of enological interest, taking advantage of the phenotypic specificities of the former and the ability of the latter to complete the alcoholic fermentation. However, the consumption of nutrients by these species and their produced metabolites may inhibit or stimulate the growth (and malolactic activity) of lactic acid bacteria (LAB).

Read More

REDWINE project: use of Chlorella vulgaris to prevent biotic and abiotic stress in Palmela’s region, Portugal, vineyards

The new EU Green Deal aims to achieve GHG emissions reduction by at least 55% by 2030 and a climate neutral EU economy by 2050.
REDWine concept will be realized through the establishment of an integrated Living Lab demonstrating the viability of the system at TRL 7. The Living Lab will be able to utilize 2 ton of fermentation off-gas/year (90% of total CO2 produced in the fermenter) and 80 m3 of liquid effluent (100% of the liquid effluent generated during fermenter washing) to produce 1 ton (dry weight) of Chlorella biomass/year. This biomass will be processed under a downstream extraction process to obtain added-value extracts and applied in food, cosmetic and agricultural end-products and to generate a new EcoWine. REDWine will focus on the recovery of off-gas from a 20.000L fermenter of red wine production existing in Adega Cooperativa de Palmela (ACP, located in Palmela, Portugal).

Read More

Grapevine responses to Botrytis cinerea infection: noble rot versus grey rot

The intricate relationship between the necrotrophic pathogen Botrytis cinerea and grape berries (Vitis vinifera spp.) can lead to the development of either the desirable noble rot (NR) or the unfavourable grey rot (GR), depending on the prevailing weather conditions.

Read More

The impact of differences in soil texture within a vineyard on vine development and wine quality

Marlborough Sauvignon Blanc has rapidly gained an international reputation for style and quality. The extent to which this can be attributed to the climate, soils or vineyard management is at present unclear. However, the young alluvial soils of the Wairau Plains are considered to play an important role in determining this unique wine style. Marked changes in soil texture occur on the Wairau Plains over short distances.

Read More