DID YOU KNOW?
The Groot Winterhoek and Cederberg Mountains are a critical water source area and a biodiversity hotspot. Hosting the Doring River (the longest free-flowing river in the Western Cape), the area is also known for the greatest collection of San rock art in the country, and is home to the Cape Mountain Leopard.
Free flowing rivers
Interbasin transfer systems
Supplies water to
Alien Invasive Vegetation
Invasive alien trees that have spread through large parts of our country consume more than 2.9% of available water resources. In some catchments, water losses are higher than 25%. These losses contribute to biodiversity loss by crowding out indigenous species, devastating surrounding ecosystem.
Climate change is predicted to exacerbate risks associated with water scarcity and quality. Models show that the western parts of the country will receive less rain, whereas the central and eastern areas will receive more variable rainfall with more intense rainfall events.
Unsustainable land use practices pose a major threat to ecosystems and the livelihood of local communities. It damages flood plains, river banks and wetlands, reducing the regulating capacity of catchments and increasing erosion and sediment loads. This raises the risk of flooding.
Fires are a part of the natural lifecycle of the Fynbos, savannah and grasslands but a higher frequency of fires doesn't allow enough time for natural ecosystems to recover. The impact is exacerbated by the presence of invasive alien trees that burn hotter and longer, causing greater damage to property and the environment. Higher intensity and frequency of fires means that precious soil is eroded and more easily washed away.
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