Karst ecosystems, characterized by limestone formations, caves, sinkholes, and underground rivers, are one of the most unique yet vulnerable landscapes on Earth. Found in many regions around the world, including tropical and temperate zones, these ecosystems play a crucial role in biodiversity conservation, water regulation, and carbon sequestration. However, they are increasingly under pressure from human activities such as deforestation, unsustainable agriculture, mining, and urban expansion. These pressures not only threaten the unique flora and fauna of karst landscapes but also disrupt essential ecological services.

The link between karst ecosystems and climate resilience is becoming increasingly apparent in the face of global environmental challenges. Forests in karst areas act as natural water catchments, storing and regulating water that is vital for agriculture, energy production and human consumption. These ecosystems also contribute to climate regulation through carbon sequestration, helping to mitigate the effects of climate change. Loss of forest cover in karst areas can exacerbate climate vulnerability by reducing water availability, increasing soil erosion and threatening food security.

The nexus of food, energy, and water is critical for sustainable development, especially in regions with fragile karst ecosystems. Maintaining the integrity of these systems is essential for securing water resources, ensuring sustainable agricultural practices, and promoting renewable energy solutions such as hydropower. As climate change intensifies, the role of forestry in bolstering the resilience of karst ecosystems becomes even more important. By preserving and restoring forest cover, especially in these fragile areas, we can enhance biodiversity, protect watersheds, and support the livelihoods of local communities.

Forestry actions, including reforestation, afforestation, conservation and sustainable forest management, are key strategies for promoting climate resilience in karst regions. Such actions not only help protect the ecosystem’s biodiversity but also enhance its capacity to withstand and adapt to climate change, particular by maintaining the delicate balance between food, energy, and water resources. Addressing these challenges requires coordinated efforts across multiple sectors, emphasizing the integration of forestry with food production, water management, and energy planning.