Terroir 2008 banner
IVES 9 IVES Conference Series 9 Historical terraced vineyards – heritage and nature conservation strategies

Historical terraced vineyards – heritage and nature conservation strategies

Abstract

Historical terrace vineyards are simultaneously impressive documents of the human inclination to design, sites for the production of high quality wines and habitats for a rich variety of flora and fauna. In the past they have often also been the setting for questionable developments. Radical land consolidation processes rendered these sites high yield utilisation areas, but also resulted in their conversion to plain monocultures. Where the rationalisation of terrace vineyards was not profitable, these were often abandoned entirely. Only a modest proportion of the vineyards have managed to retain their historical character. It is necessary to develop strategies for the sustainable use of these sites in order to secure first and foremost their very existence, but also their historical, social, economic and ecological worth.
The aim of the transdisciplinary ‘HISTORISCHE WEINBERGE’ project is to heighten both users’ and conservationists’ awareness of the values associated with these landscapes, so as to counter an unsustainable intensification of land use, or alternatively the total abandonment of these areas. A guideline for the conservation of the vineyards is being developed in cooperation with winegrowers and representatives from politics, nature protection and heritage conservation. The guideline will be developed on the basis of criteria corresponding to both use and protection needs. This process seeks to harmonise the interests of the various actors and to optimise the path towards an integrated approach to the tending of the cultural landscape. The knowledge and the perspectives of the stakeholders are being continuously assessed through interviews, working groups and local events so as to ensure the practical relevance of the project.

DOI:

Publication date: December 8, 2021

Issue: Terroir 2008

Type : Article

Authors

Claude PETIT, Franz HÖCHT, Werner KONOLD

Albert-Ludwigs-Universität Freiburg i. Brsg., Institut für Landespflege, Tennenbacherstraße 4, D-79106 Freiburg

Contact the author

Keywords

vignoble historique, conservation du patrimoine, genèse de paysage culturel, terrasses, transdisciplinarité

Tags

IVES Conference Series | Terroir 2008

Citation

Related articles…

Under-row low competitive herbaceous cover: A sustainable alternative to herbicide in vineyards

Weeds are undesirable plants in agroecosystems as they compete with the crop for essential resources such as light, water and nutrients, compromising the final yield and its quality.

Protection of grapevines from red blotch by understanding mechanistic basis of its infection

Currently, grapevine is host to a large number of pathogenic agents, including 65 viruses, five viroids and eight phytoplasmas. Needless to say, these pathogens, especially viruses responsible for several ‘infectious degeneration’ or ‘decline’ cause great distress to wine makers and grape growers, let alone the large economic losses incurred by the wine industry. A recent addition to this wide repertoire of grapevine viruses is a new viral disease known as Red Blotch in viticulture parlance. Its causal organism, Grapevine red blotch associated virus (GRBaV), discovered in 2008 is a newly identified virus of grapevines and a putative member of a new genus within the family Geminiviridae.

Incidences of the climate, the soil and the harvest date on Colombard aromatic potential in Gascony

This experiment tries to characterize the role of soil, climate and harvest date on the composition of grape-derivated thiols, 3-mercapto-hexanol (3MH) and 3-mercapto-hexile acetate (A3MH), in the white wines from Colombard varieties in Gascony (South-West of France). A network of 6 plots has been observed since 1999 on different pedologic units. The plots have common agronomical characteristics, plantation spacing (2,900 to 3,500 vines per ha), plantation aging (1985-1990), strength conferred by rootstock (SO4, RSB), soil management (grass covered 1 by 2) and training system (vertical shoot positionning pruned in single Guyot). Meteorological stations are located near the plots.

Intraregional profiles of varietal thiols and precursors in Sauvignon Blanc juices and wines from the Adelaide Hills

Aims: To investigate the intraregional variation of varietal thiol precursors and free thiols in Sauvignon blanc grape juices and experimental wines arising from the Adelaide Hills Geographical Indication (GI) in South Australia.

Preliminary results on the effect of different organic mulching on wine polyphenol content

Soil mulching is an interesting strategy to reduce soil evaporation, assist in weed control, improve soil structure and organic content, increase soil water infiltration, and decrease diurnal temperature fluctuations