Terroir 2008 banner
IVES 9 IVES Conference Series 9 Remote sensing and ground techniques, applied to the characterization of a new viticultural region at Pinto Bandeira, Brazil

Remote sensing and ground techniques, applied to the characterization of a new viticultural region at Pinto Bandeira, Brazil

Abstract

The region of viticultural production near Pinto Bandeira, Brazil, is being studied to define typical characteristics of wines locally produced. Vineyards above altitudes of 500m qualify as “Mountain Wines”, a geographical denomination. Rocks, soils, and wines are analyzed. Several techniques are used: remote sensing, radiometry, and chemical analysis. Results indicate that elements (Fe, Cu, Mg, Al, and others) from rocks and soils are not detected in wines. However, minerals present in rocks and soils (montmorillonite, mordenite, illite) can be traced in wines, indicating a transmission of soils descriptors to wines. Geological maps of the region were generated from images of SPOT, Landsat and ASTER satellites.

DOI:

Publication date: December 8, 2021

Issue: Terroir 2008

Type : Article

Authors

André Luis Silva COUTINHO (1), Jorge Ricardo DUCATI (1), Rosemary HOFF (2,1)

(1) Pesquisas em Sensoriamento Remoto e Meteorologia
Universidade Federal do Rio Grande do Sul Av. Bento Gonçalves 9500 – CEP 91501-970
Porto Alegre, Brasil
(2) Centro Nacional de Pesquisas em Uva e Vinho
Empresa Brasileira de Pesquisa Agropecuária – EMBRAPA Bento Gonçalves, Brasil

Contact the author

Keywords

geographical indication, remote sensing, radiometry, soils

Tags

IVES Conference Series | Terroir 2008

Citation

Related articles…

Comportement de différents clones de Sauvignon blanc dans certains terroirs viticoles du Friuli-Venezia Giulia (Nord-Est de l’Italie)

The worldwide reputation of Sauvignon Blanc has led technicians to ask themselves various questions about the cultivation of this variety: choice of the most suitable localities, the most effective agronomic strategies and the most appropriate wine-growing techniques, to bring out its particular aroma.

Phenotyping bud break and trafficking of dormant buds from grafted vine

In grapevine, phenology from bud break to berry maturation, depends on temperature and water availability. Increases in average temperatures accelerates initiation of bud break, exposing newly formed shoots to detrimental environmental stresses. It is therefore essential to identify genotypes that could delay phenology in order to adapt to the environment. The use of different rootstocks has been applied to change scion’s characteristics, to adapt and resist to abiotic and biotic stresses[1].

L’Appellation d’Origine Contrôlée « Huile Essentielle de Lavande de Haute Provence »

Depuis des siècles, la lavande est utilisée pour son parfum et pour ses vertus thérapeutiques naturelles.

Monitoring of grapevine stem potentials with an embedded microtensiometer

Vine water status is a crucial determinant of vine growth, productivity, fruit composition and terroir or wine style; therefore, regulating water stress is of great importance. Since vine water status depends on both soil moisture and aerial environment and is very temporally dynamic, direct measurement of vine water potential is highly preferable. Current methods only provide limited data. To regulate vine water status it is critical to monitor vine water status to be able to: (1) measure vine water status to predict the effect of water stress on the overall vineyard performance and fruit quality and optimize harvest management and wine-making (2) properly regulate the water status to impose for a desired fruit quality or style (3) determine if water management has reached the desired stress level.

Prise en compte de la notion de terroir dans les AOC en France : Aspects Culturels

“The vine and the wine are great mysteries. Only the vine makes us intelligible what is the true flavor of the earth”. Colette. The notion of terroir has always been the basis of the notion of AOC from which it is inseparable. It is moreover the definition of the production zone which was at the start of the attempts to set up the designation of origin, at the beginning of the century, after the phylloxera crisis.