Drylands

Drylands are areas characterized by low rainfall, typically receiving less than 250 millimeters (10 inches) of precipitation annually. They include deserts and semi-arid regions, hosting unique ecosystems and biodiversity adapted to limited water availability. Drylands cover about 40% of Earth's land surface and are often home to agriculture, nomadic lifestyles, and diverse cultures. These regions face challenges such as desertification, climate change, and water scarcity, affecting both the environment and local communities. Sustainable management is crucial to preserve their resources and support livelihoods while combating the impacts of changing climate conditions.