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Taking stock of charcoal in the world's soil

(Frontiers) Despite its importance in maintaining our ecological balance, researchers have historically had very little knowledge of just how much black carbon we have on Earth, or where it can be found.
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Taking stock of charcoal in the world's soil

Issues & Causes / Environmentalism : Physorg: Earth

Forest fires hit the headlines all too regularly - in fact, fire affects about 4.64 million km2 of biomass per year, an area almost three times the size of Alaska. But after the fire something remains - stable carbon.

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