Read the full post at The Conversation.
Human society is literally built on soil. It feeds the world and produces vital fuel and fiber. But most people rarely give soil a second thought.
Recently, though, soil has been getting some well-deserved attention from environmental organizations, policymakers and industry leaders. It has been covered in news articles, argued over in policy debates and has even received an international day of recognition.
Why all this attention? Because the world urgently needs ways to keep carbon out of the atmosphere, and to build food security for a rapidly growing global population. Soil can do both.
However, current efforts to promote carbon storage in soil miss a key point: Not all soil carbon is the same. As scientists focusing on soil ecology and sustainability, we believe that managing soil carbon effectively requires taking its differences into account.