Soil respiration is the primary process whereby terrestrial ecosystems release CO 2 into the atmosphere 1,2, with the annual release of CO 2 via this route being more than 10 times that released by ...
Soils that are exposed to prolonged drought often develop desiccation cracks, which impact soil properties and exacerbate ...
Take a look out at this landscape. What do you notice? Credit: Shutterstock Take a walk outside. Get some fresh air. What do you notice around you? Buildings, trees, and the sky may be on your list, ...
Throughout human history, our relationship with the soil has affected our ability to cultivate crops and influenced the success of civilizations. This relationship between humans, the earth, and food ...
A worm burrows its way through the dark earth, ingesting particles of soil and expelling nutrient-rich casts in a constant forage for food. Charles Darwin described earthworms as one of the most ...
Organic carbon decomposition in soil varies significantly and in regional patterns, driven in part by factors such as soil minerals and microbial properties that have been underrepresented in carbon ...
Most gardeners know the three-number code on a fertilizer bag. Nitrogen, phosphorus, potassium – the familiar N-P-K trio that ...
Our experts tell us the dirt about these popular growing mediums.