Tree cover and agricultural land not natural enemies as supposed

Tree cover far bigger than expected on farms: study | Green Business | Reuters
By Alister Doyle, Environment Correspondent OSLO (Reuters)
- Almost half of the world's farmland has at least 10 percent tree cover, according to a study on Monday indicating that farmers are far less destructive to carbon-storing forests than previously believed.
'The area revealed in this study is twice the size of the Amazon, and shows that farmers are protecting and planting trees spontaneously,' Dennis Garrity, Director General of the World Agroforestry Center in Nairobi, said in a statement.
The Centre's report, based on satellite images and the first to estimate tree cover on the world's farms, showed tree canopies exceeded 10 percent on farmland of 10 million square kms (3.9 million sq miles) -- 46 percent of all agricultural land and an area the size of Canada or China.

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