Terroir 1996 banner
IVES 9 IVES Conference Series 9 Definition and planning of viticultural landscapes case study in the “Côtes du Rhône Gardoises”

Definition and planning of viticultural landscapes case study in the “Côtes du Rhône Gardoises”

Abstract

[English version below]

Les préoccupations actuelles autour des paysages viticoles vont au-delà des clichés promotionnels développés par les stratégies marketing. En effet, les paysages sont aujourd’hui au cœur d’une demande sociale croissante qui se traduit par différentes lois (la loi paysage de 1993, le paysage reconnu comme patrimoine commun de la nation par la loi n°95-101, la création du Conseil national du paysage par arrêté du 8/12/2000). Plus que des vitrines, les paysages deviennent ainsi de véritables objets de consommation et forment les nouveaux supports du développement d’un territoire et de ses activités. Ainsi, pour le vin, les paysages viticoles constituent de véritables enjeux pour la filière. Mais pour que les paysages viticoles servent la filière, elle a besoin de les identifier, de les caractériser, de les nommer et donc de les zoner. Cette communication a pour objectif de définir et d’identifier la diversité que recouvre l’expression de paysages viticoles. Partant d’une définition vaste et subjective, nous proposons une grille d’analyse théorique visant la caractérisation des paysages liés à l’activité vitivinicole par une typologie. Cette première approche rend donc plus lisible le concept de paysage viticole en soulignant la diversité de ses composants et de ses expressions. Sans se limiter à une approche théorique des paysages viticoles, l’ensemble de la démarche est appliqué dans un second temps à un cas concret, la partie gardoise de l’Appellation d’Origine Contrôlée Côtes du Rhône.

Current worries about viticultural landscapes are beyond basic views that are shown through marketing strategies. Thus, as an answer to wider social needs, several laws protecting landscape were enforced in the last few years [eg. “loi paysage” in 1993, acknowledgment of the landscape as a National and common heritage with the law 95-101, implementation of the landscape National council in December 2000]. However, besides legal steps, the landscape becomes a mass consumption product that has a deep impact on the land development and its activities. Therefore, viticultural landscapes influence the wine sub sector through economical and cultural assets.
However, in order to support the wine sub sector viticultural landscapes must be known, described and named ; in addition their land use has to be planned. First of all, a clear overview of viticultural landscapes must be conducted to help sub sector’s actors to define the latter. Furthermore, and as a result, viticultural landscapes diversity will be identified. Starting from a wide and subjective concept, we suggest an analysis framework that would allow us to qualify landscapes with vineyards’ activities. We have based our methodology on a systemic analyze that gathers similar units, and ends up in creating a vineyards’ typology. Therefore, this first step shows a diversity that clarifies the viticultural landscape concept. However, this article is not restricted to a theoretical approach, and shows the application of our method on a practical case study conducted in the Gardoise area of the “AOC Côtes du Rhône”.

DOI:

Publication date: February 15, 2022

Issue: Terroir 2002

Type: Article

Authors

Laurence FABBRI (1); Monique DEMARQUE (2); François MICHAUD (3)

(1) and (2) CNRS UMR 5045, Université Paul. Valéry, Route de Mende, 34199 Montpellier cedex 5, France
(3) Université Montpellier I, 5 bd Henri IV, BP 1017, 34006 Montpellier cedex 1, France

Keywords

paysages viticoles, définition, artalyse, zonage, Côtes du Rhône gardoises
viticultural landscapes, definition, analyze, zoning, Côtes du Rhône gardoises

Tags

IVES Conference Series | Terroir 2002

Citation

Related articles…

Management of grapevine water status with the DSS Vintel® provides evidence of sustainable irrigation strategies while maintaining wine quality of Pinot gris in Friuli-Venezia Giulia region, NE italy

Deficit irrigation strategies can be valuable means to improve grape quality while saving important amounts of water. A simple way to use deficit irrigation can be based on irrigating a vineyard with a determined level of crop evapotranspiration. Using a precise physiological parameter indicating water status, irrigation could be managed to maintain a specific pre-dawn leaf water potential.

Viticultural and enological strategies for the prevention of Botrytis cinerea- induced quality losses

Infection of the grapes with Botrytis cinerea has a tremendous impact on the resulting crop yield and quality. Well-known problems that are associated with B. cinerea are specific off-flavors, poor filterability, and brownish color in white wines. The development of a B. cinerea infection strongly depends on weather conditions and is highly variable through different vintages. Typical control measures include defoliation and the use of fungicides, which involves high personnel and material costs. They also involve a great risk, especially since the effectiveness and time point of these treatments are difficult to predict.

BIOSORPTION OF UNDESIRABLE COMPONENTS FROM WINE BY YEAST-DERIVED PRODUCTS

4-Ethylphenol (EP) in wine is associated with organoleptic defects such as barn and horse sweat odors. The origin of EP is the bioconversion reaction of p-coumaric acid (CA), naturally present in grapes and grape musts by contaminating yeasts of the genus Brettanomyces bruxellensis.
Yeast cell walls (YCW) have shown adsorption capacities for different compounds. They could be applied to wines in order to adsorb either CA and/or EP and thus reduce the organoleptic defects caused by the contaminating yeasts.

Protection of genetic diversity: maintenance and developements of a grapevine genebank in Hungary

Among the items preserved in gene banks, the old standard and autochthonous varieties represent an increasing value, since these varieties may have properties to make their cultivation more effective under changing climatic conditions. The increasingly extreme weather is a huge challenge for the viticulture. Collectional varieties can also play important role in protection against pests and pathogens. A genebank ensures not only the preservation of rare varieties, but also gives the opportunity for more knowledge and research of these varieties.

Impact of water stress on the phenolic composition of cv. Merlot grapes, in a typical terroir of the La Mancha region (Spain)

The study was carried out in 2006 with Merlot grapes from vines grown using the trellis system, where four treatments were compared with different levels of water stress.