What is biodiversity?
Biodiversity refers to the variety of species (plants, micro-organisms and animals) in a particular habitat.
'Eco-system services' are crucial to humans on a global scale. Eco-systems provide humans with food, mitigate climate change and remove pollutants. For example, the earth's biosphere provides a major global carbon sink, which offsets our fossil fuel emissions. Biodiversity ensures the maintenance of this system. Without this sink, climate change would take place at a rate far greater than we are experiencing today.
Biodiversity in South Africa
Did you know? South Africa's biodiversity is amongst the highest in the world.
South Africa's biodiversity plays a big role in our tourism industry. Every year, thousands of people come to our country to see our diversity of wildlife, plant life and to explore our seas. Although there is an indication of biodiversity loss, our government has put laws into place that attempt to protect our diversity from further decline.
Fun fact: South Africa occupies only 2% of the world’s land surface area and yet is home to 10% of the world’s plant species and 7% of the reptile, bird and mammal species. The country’s oceans are home to about 10 000 species, representing almost 15% of the world’s marine species. The country comprises nine biomes (unique vegetation landscapes), three of which have been declared global biodiversity hotspots. (Source: Fourth Country Report to the United Nations Convention on Biological Diversity)