Terroir 2012 banner
IVES 9 IVES Conference Series 9 Zoning mountain landscapes for a valorisation of high identity products

Zoning mountain landscapes for a valorisation of high identity products

Abstract

Mountain agriculture is made difficult by the geomorphological complexity of the territory. This is especially true for viticulture: over the centuries the work of men in such a difficult environment has produced unique, and valuable landscapes. Whereas some of these mountain viticultural sites have earned a place in the World Heritage List of UNESCO, not all of them are being actively preserved. In order to protect “heroic viticulture” it is crucial to build a complete and systematic inventory of these sites.

In partnership with the “Centro di Ricerca, Studi e Valorizzazione della Viticoltura Montana” (CERVIM), we developed a methodology to produce a landscape zoning of mountain territories or steep slopes territories.
This methodology is largely based on geographic information systems (GIS), and consists of a serie of analyses on high resolution Digital Elevation Model (DEM) and Digital Surface Model (DSM), obtained by Light Detection and Ranging (LIDAR). We developed a methodology to identify two major components of these landscapes: flat areas, slope failure/break demarcation, and their succession. We developed an automated chain of landscape classification analyses on two areas (Val di Cembra Italy and Banyuls, France) which might be also applicated to larger areas. In addition to the technical processes, this method allowed us to understand the processes that created such landscapes. We also proposed a prototype of web interface that would allow the wine consumers to verify the mountain provenance of production. The underlying idea is to reconcile the mass consumer with the “heroic” territory that he is about to consume.

Download the PDF

DOI:

Publication date: August 26, 2020

Issue: Terroir 2012

Type: Article

Authors

Étienne DELAY (1), Fabio ZOTTELE (2)

(1) GEOLAB UMR 6042 CNRS, Université de Limoges, FLSH, 39 rue Camille Guérin 87036 Limoges – FRANCE
(2) Centre for Technology Transfer, Fondazione Edmund MACH Via E. Mach, 1 38010 S. Michele all’Adige (TN) – ITALY

Contact the author

Keywords

Terroir valorization, GIS, mountain viticulture, heroic viticulture

Tags

IVES Conference Series | Terroir 2012

Citation

Related articles…

Focus on terroir studies in the eger wine region of Hungary

In 2001, the Hungarian Ministry of Agriculture and Rural Development designated the Institute of Geodesy, Cartography and Remote Sensing (FÖMI) to elaborate a Geographic Information System (GIS) supported Vineyard Register (VINGIS) in Hungary. The basis of this work was a qualification methodology (vineyard and wine cellar cadastre system) dating back to several decades, however, in the 1980s and 1990s the available geographical maps and information technology did not provide enough accuracy for an overall evaluation of viticultural areas. The reason for the VINGIS elaboration and development was an obligation resulting from the EU membership to ensure the agricultural subsidies for the wine–viticulture sector.

Read More

Application of zoning for wine production, digitalisation and traceability

Depuis la création des outils d’amélioration et de suivi de la qualité, le CREDO développe et réalise des zonages de potentialités viticoles.

Read More

The inhibition of hydrogen sulfide and methanethiol accumulation in wine by Cu(II): The influence of temperature on the duration of protection

Hydrogen sulfide and methanethiol are recognised as two of the most significant contributors to reductive off-flavours in wine.

Read More

Harvest dates – temperature relationships and thermal requirements of winegrape varieties in Greece: observed and future climate responses

Air temperature is arguably one of the most decisive factors for winegrape varieties developmental cycle, ripening potential and yield.

Read More

Late leaf removal does not consistently delay ripeningin semillon in Australia

Context and purpose of the study ‐ An advancement of grapevine phenological development has been observed worldwide in the last two decades. In South Australia this phenomenon is even more accentuated since grapevine is often grown in a hot climate. The main consequences are earlier harvests at higher sugar levels which also result in more alcoholic wines. These are deemed undesirable for the Australian wine industry with consumer preferences shifting towards lower alcohol wines. Vineyard practices can be implemented to control and delay ripening. Amongst them, apical late leaf removal has been successfully applied in Europe to delay ripening by up to two weeks in Sangiovese, Aglianico and Riesling. In those studies, no negative effects were observed on grape colour, phenolics and on the carbohydrate storage capacity of the vines. To date, this technique has not been studied in Australia. In this study late leaf removal, apical to the bunch zone was applied to the variety Semillon for four seasons and compared to an untreated control.

Read More