How to measure organic carbon in soils and, even more importantly, accurately measure how it changes over time, are major challenges in the potential development of new income streams for farmers in ...

The solution to the world’s climate change problems could be under our feet, as soil has the potential to store more than three times the amount of carbon in the atmosphere But about 45% of the ...

The system combines in-field measurement tools, such as soil probes equipped with sensors that measure both carbon concentration and bulk density of the soil non-destructively and cost-effectively, ...

Scientists use a smartphone camera to easily measure soil density -- a key metric for analyzing our soils. Seemingly everyone has a smartphone in their pocket, and we find new uses for them every day.

Measuring the density of a random lump of soil sample is not as easy as you might think, according to New Mexico State University. Weighing it is simple – use a set of scales. But turning this weight ...