Tenth of world’s wilderness destroyed in last 20 years, study finds

September 9, 2016 by  
Filed under Eco, Green

A tenth of the world’s wilderness has been lost since the early 1990s and if trends continue there could be no wilderness left on the planet by 2100, according to new study published in the journal Current Biology. The researchers found that an area twice the size of Alaska and half the size of the Amazon — 3.3 million square kilometres — has been destroyed by human activities such as large-scale land conversion, industrial activity and infrastructure development. That equals to approximately 9.6 percent of the world’s wilderness. The most losses have occurred in South America (29.6 percent loss) and Africa (14 percent loss). The researchers discovered that 30.1 million square kilometres (23.2 percent of the world’s terrestrial areas) now remains as wilderness.

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Tenth of world’s wilderness destroyed in last 20 years, study finds

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