Terroir, climat et sol

Abstract

Le sol et le climat occupent une place prépondérante dans le concept de terroir, pour lequel l’OIV s’apprête à adopter une définition internationale. Les travaux de recherche qui ont été menés depuis une trentaine d’années sur ces thèmes et qui ont été, pour les plus importants, présentés dans les 7 premiers Congrès Internationaux des Terroirs Viticoles ont considérablement modifié les connaissances sur le fonctionnement des terroirs viticoles dans le monde et le comportement des consommateurs avertis par rapport aux vins de terroirs. Ce Congrès pourrait être l’occasion de réfléchir à de nouvelles orientations en matière de recherche sur ces thèmes. Notamment, l’élargissement de l’étude des terroirs à d’autres disciplines pourraient être étudiées, en particulier la microbiologie pour l’étude des sols et les mesures à prendre pour s’adapter au changement climatique dans les zones viticoles traditionnelles.

DOI:

Publication date: November 23, 2021

Issue: Terroir 2010

Type: Article

Authors

Jacques FANET

Syndicat Coteaux du Languedoc
3 chemin des Combes d’Arlenques
34 800 ASPIRAN, FRANCE

Contact the author

Keywords

Terroir, sol, climat, nouvelles orientations, changement climatique, adaptation

Tags

IVES Conference Series | Terroir 2010

Citation

Related articles…

Conventional and alternative pest management strategies: a comparative proteomic study on musts

In a context of sustainable agriculture, “agroecological immunity” is an emerging concept to reduce the use of chemical pesticides to protect crops against pathogens. This alternative strategy aims to combine different levers including the use of “bio”solutions. These include biocontrol products, some of which being plant defense elicitors, as well as products authorized in organic farming such as copper or sulfur. In vineyards, depending on climate conditions, powdery and downy mildews can be devastating diseases.

Synergistic effect of fumaric acid and chitosan on the inhibition of malolactic fermentation

During wine storage and aging, microorganisms capable of degrading malic acid in an undesirable manner can proliferate.

EVALUATION OF THE OENOLOGICAL POTENTIAL OF NEW RESISTANT VARIETIES MEETING TYPICAL BORDEAUX CHARACTERISTICS

Varietal innovation is a major lever for meeting the challenges of the agro-ecological transition of vi-neyards and their adaptation to climate change. To date, selection work has already begun in the Bordeaux region through the Newvine project. The aim of this project is to create new vine varieties with resistance to mildew and powdery mildew, adapted to the climatic conditions of the Bordeaux region and enabling the production of wines that are in line with consumer tastes and the expected typicity of Bordeaux wines.

Inhibition of reductive characters in wine by cu-organic acids: predicting the duration of protection

Cu organic acid complexes efficiently bind hydrogen sulfide in wine and therefore prevent its accumulation and subsequent reductive off-flavour [1]. This fraction of Cu can also bind methanethiol

First company results and for the territory on the application of the “bio-Métaéthique 4.1c” in italy. Cultural, socio-economic, technical and productive aspects

[lwp_divi_breadcrumbs home_text="IVES" use_before_icon="on" before_icon="||divi||400" module_id="publication-ariane" _builder_version="4.20.4" _module_preset="default" module_text_align="center" module_font_size="16px" text_orientation="center"...