The event opened with a clear message: protecting viticulture and winemaking—the backbone of the regional economy—is a top priority. A key innovation presented at the meeting is a data-driven online dashboard. This digital platform will assist both policymakers and producers in preparing for heatwaves, droughts, and water scarcity based on real-time data. The pilot actions within the project aim to translate international experience into local practice.
Drastic Changes in the Region
Experts painted a sobering yet realistic picture of the current situation:
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Declining Rainfall: Previous annual averages of around 600mm have plummeted to below 400mm.
- Negative Water Balance: Evaporation rates now far exceed the amount of local precipitation.
- Migrating Pests: Due to warming, new southern pests and diseases have appeared, such as the American grapevine leafhopper.
- Shifting Cycles: Harvest dates continue to shift earlier each year due to persistent high summer temperatures.
“New plantations are no longer viable without irrigation,” was a key takeaway regarding the current climatic pressure on the sector.
How Can Winemakers Adapt?
The conference moved beyond theory to identify practical solutions discussed during the professional presentations. Adaptation can occur on three distinct levels:
- Short-term: Phytotechnical tools, shading, ice protection, and precision irrigation.
- Medium-term: Site selection (northern slopes, higher elevations), modified row spacing, and technical soil interventions.
- Long-term: Variety shifting: Planting heat-tolerant Mediterranean varieties (e.g., Alvarinho, Vermentino, Barbera, or Carmenere) that better retain acidity.
The role of inter-row cover cropping was also emphasized as an essential tool for improving soil structure, preventing erosion, and increasing water retention capacity.
A Shift in Mindset is the First Step
The event concluded with an interactive block focused on risk analysis, vulnerability, and adaptive capacity. Participants were urged to view sustainability through environmental, economic, and social lenses simultaneously. Climate change is not a theoretical issue but a part of daily operations that requires conscious, timely decision-making and regional cooperation.
The meeting in Kiskőrös proved that knowledge sharing and technological innovation—from drone monitoring to biological soil management—are the keys to ensuring that the wines of the region remain sustainable for future generations.