Black soil created by humans long ago could brighten the future of modern farming and help curb global warming.
The late Wim Sombroek (ISRIC, The Netherlands) is seen here during an expedition to study the soil and artifacts of an Amazonian dark ...
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The late Wim Sombroek (ISRIC, The Netherlands) is seen here during an expedition to study the soil and artifacts of an Amazonian dark ...
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