FS 3.124: Mountain plant agro-biodiversity

Agro-biodiversity, encompassing plants, animals, and micro-organisms used for food and agriculture, is particularly threatened worldwide. The FAO estimates that 75% of global agro-biodiversity has been lost in the past century, with just 12 plant species and five animal species producing three-quarters of global food. This erosion reduces genetic resources for crop improvement, narrows dietary diversity, and weakens cultural and historical agri-food traditions. Mountain areas, as biodiversity hotspots, hold significant potential for conserving agro-biodiversity, especially herbaceous plants, which are highly vulnerable due to their dependency on cultivation. However, these regions face growing threats from climate change, habitat loss, and socio-economic pressures. This session will explore the role of plant agro-biodiversity in supporting sustainable development and resilience in mountain regions. Contributions are invited on topics including: – Techniques for studying and conserving agricultural plants and their ecosystems. – The role of plant diversity in food security and climate adaptation. – Case studies on safeguarding landraces and cultural heritage. – Policy measures and best practices to counter agro-biodiversity loss. By fostering interdisciplinary dialogue, the session aims to propose actionable solutions to conserve and promote plant agro-biodiversity, benefiting both mountain agro-ecosystems and the communities that depend on them.