GiESCO 2019 banner
IVES 9 IVES Conference Series 9 GiESCO 9 GiESCO 2019 9 Climate change 9 How to develop strategies of adaptation to climate change based on a foresight exercise?

How to develop strategies of adaptation to climate change based on a foresight exercise?

Abstract

Context and purpose of the study ‐ Prospective studies raise a real intellectual interest for those who contribute to them or take cognizance of it. But they are often considered too difficult to operationalize, and most of the prospective exercises are not followed by action plans, particularly at value chain level. To overcome this difficulty in linking the work of experts and the decisions of stakeholder of value chains, a particular effort was made to operationalize the outcomes from a prospective study on the French vine and wine industry in the context of climate change. The approach consisted in collecting and using the feed‐back of professionalsfrom the wine industry about these outcomes to feed a strategic think‐tank and thus allow decision‐makers of the industry “to come back to the present, better equipped to influence it according to [their] intentions and [ their] requirements “(Sébillotte, 2002).

Material and methods ‐ From 2014 to 2016, a foresight exercise was carried out within the framework of the Laccave project, and permitted to design 4 adaptation strategies to climate change (conservative, innovative, nomadic, liberal) and to describe the paths leading to them (Aigrain et al. , 2017). In 2017, six participatory seminars were organized in the main French wine regions: Bordeaux / Cognac, Champagne, Burgundy, Languedoc, Rhône Valley and Alsace. During each of them, between 60 and 100 stakeholders of the industry were invited to discuss in small groups about the issues and consequences of each proposed strategy. Then, they were asked to identify the desirable or threatening nature of these strategies and to make proposals for actions that could promote or prevent their occurrence. All information collected was recorded in the form of verbatim (Aigrain et al., 2018).

Results ‐ From these participatory workshops, the majority favored the development of technical innovations in order to maintain the current location of French vineyards and the value associated with them, while questioning the limits to keep the specificity of each appellation. The positioning vis‐à‐vis the conservative strategy is variable and depends on the regions. The appearance of new viticultural zones is concerning and represents a point of vigilance for the participants. The treatment of these numerous contributions is currently fueling the construction, in France, of a national strategy to adapt the vine and wine sector to climate change

DOI:

Publication date: June 19, 2020

Issue: GiESCO 2019

Type: Article

Authors

Patrick AIGRAIN1, Benjamin BOIS8, Françoise BRUGIERE1, Eric DUCHENE7, Inaki GARCIA de CORTAZAR‐ATAURI6, Jacques GAUTIER2, Eric GIRAUD‐HERAUD5, Roy HAMMOND4, Hervé HANNIN3, Jean‐Marc TOUZARD4, Nathalie OLLAT5

(1) FranceAgriMer Montreuil – France
(2) INAO Montreuil – France
(3) Univ Montpellier, MOISA, Montpellier SupAgro/IHEV, Montpellier – France
(4) Univ Montpellier, Innovation, INRA, Montpellier – France
(5) EGFV, -Bordeaux Sciences Agro INRA Univ. Bordeaux, ISVV Bordeaux I– France
(6) Agroclim, INRA Avignon – France
(7) SVQV, INRA Colmar – France
(8) Université de Bourgogne Dijon – France Corresponding author

Contact the author

Keywords

Climate change, Vine and Wine industry, Adaptation, Foresight exercise, Participative approach

Tags

GiESCO 2019 | IVES Conference Series

Citation

Related articles…

Physiological and growth reaction of Shiraz/101-14 Mgt to row orientation and soil water status

Advanced knowledge on grapevine row orientation is required to improve establishment, management and outcomes of vineyards on terroirs with different environmental conditions (climate, soil, topography) and in view of a future change to more extreme climatic conditions. The purpose of this study was to determine the combined effect of row orientation, plant water status and ripeness level on the physiological and viticultural reaction of Shiraz/101-14 Mgt.

Effects of mechanical leafing and deficit irrigation on Cabernet Sauvignon grown in warm climate of California

San Joaquin Valley accounts for 40% of wine grape acreage and produces 70% of wine grape in California. Fruit quality is one of most important factors which impact the economical sustainability of farming wine grapes in this region. Due to the recent drought and expected labor cost increase, the wine industry is thrilled to understand how to improve fruit quality while maintaining the yield with less water and labor input. The present study aims to study the interactive effects of mechanical leafing and deficit irrigation on yield and berry compositions of Cabernet Sauvignon grown in warm climate of California.

The effects of cane girdling on berry texture properties and the concentration of some aroma compounds in three table grape cultivars

The marketability of the table grapes is highly influenced by the consumer demand; therefore the market value of the table grapes is mainly characterized by its berry size, colour, taste and texture. Girdling could cause accumulation of several components in plants above the ringing of the phloem including clusters and resulting improved maturity. The aim of the experiments was to examine the effect of girdling on berry texture characteristics and aroma concentration.

Application of a fluorescence-based method to evaluate the ripening process and quality of Pinot Blanc grape

The chemical composition of grape berries at harvest is one of the most important factors that should be considered to produce high quality wines. Among the different chemical classes which characterize the grape juice, the polyphenolic compound, such as flavonoids, contribute to the final taste and color of wines. Recently, an innovative non-destructive method, based on chlorophyll fluorescence, was developed to estimate the phenolic maturity of red grape varieties through the evaluation of anthocyanins accumulated in the berry skin. To date, only few data are available about the application of this method on white grape varieties.

Different yield regulation strategies in semi-minimal-pruned hedge (SMPH) and impact on bunch architecture

Yields in the novel viticulture training system Semi-Minimal-Pruned Hedge (SMPH) are generally higher compared to the traditional Vertical Shoot Positioning (VSP). Excessive yields have a negative impact on the vine and wine quality, which can result in substantial losses in yield in subsequent vintages (alternate bearing) or penalties in fruit quality. Therefore yield regulation is essential. The bunch architecture in SMPH differs from VSP. Generally there is a higher amount but smaller bunches with lower single berry weights in SMPH compared to VSP.