Building Resilience: Sustainable Water and Livestock Use in Alpine Karst Landscapes
Karst systems in the Alpine region represent some of the most complex and sensitive geological formations in Europe. These environments play a critical role in the collection, storage, and distribution of freshwater resources, often feeding strategic springs and aquifers that support both ecosystems and human needs far downstream.
However, the integrity of karst water systems is under increasing pressure due to multiple anthropogenic factors. Among the most impactful is livestock farming, a widespread and traditional practice in many Alpine pastures. While essential for local economies and cultural heritage, this activity generates substantial nitrogen loads and microbiological contaminants through manure dispersion. If not properly managed, these can infiltrate the soil and groundwater, compromising the natural filtering capacity of karst systems and threatening both public health and biodiversity, particularly in areas connected to protected networks such as Natura 2000.
In addition, water use practices in high-altitude farming — such as repeated washing cycles involving detergents and acids — place further stress on already fragile hydrological systems.
The project aims to promote sustainable solutions to these challenges by:
Implementing and testing nature-based and technological approaches (e.g. anaerobic digestion, nutrient recovery, water-efficient practices);
Enhancing the monitoring and traceability of nutrient and microbial flows in karst landscapes;
Supporting cooperative governance models among farmers, environmental agencies, and water authorities;
Ensuring long-term preservation of water quality and ecosystem health in Alpine karst areas.
By addressing the interdependence of water, agriculture, and ecosystems in karst regions, the project contributes to the broader goal of strengthening climate resilience and sustainable resource management in the Alpine Space.
Project Idea Type: Biodiversity and green infrastructure (Priority 1)
