African forest elephants are known as "mega-gardeners of the forest", because of their ability to boost carbon stocks and disperse vital nutrients. A 2019 study found that the elephant's destructive habits help boost the overall amount of carbon stored in the central African rainforest. Each forest elephant can stimulate a net increase in carbon capture of these rainforests of 9,500 metric tonnes of CO2 per sq km. This is equivalent to emissions from driving 2,047 petrol cars for one year.
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