Traditional agroforestry systems as hotspots of agrobiodiversity: The case of the oases in Tunisia

Traditional agroforestry systems in Tunisia’s oases, such as Mides and Chebika, protect biodiversity, maintain the balance of the ecosystem and produce oxygen. These systems, based on the cultivation of date palms, fruit trees and vegetables across three layers, promote sustainability, resilience to climate change and honey production. They are home to more than 300 varieties of palm trees, including the award-winning Gabsi variety, and various species of olive, pomegranate and fig trees, vines, tropical fruits, cereals, alfalfa, sorghum and spices. They are key examples of sustainable mixed farming that protects against desertification and supports community resilience.