In soil analysis for carbon stocks, the actual analysis of the soil core is a crucial step in calculating carbon stocks. A soil’s bulk density determination can be approached one of two ways: simply or comprehensively. Bulk Density Determination Standard Bulk Density Standard or “simplified” bulk density involves a straightforward calculation where the total dry...Read More

Accurate soil carbon testing is essential for participating in carbon stock programs, and the requirements are fairly stringent and straightforward. Proper soil sampling for carbon can be achieved by taking into account depth and frequency as well as probe type and size. Sample Collection Approach: Depth and Frequency When sampling for bulk density, it’s important...Read More

Since the turn of the century, investigating the feasibility of sequestering carbon using soil as a sink has become a prime focus and an essential part of combating climate change. Carbon programs like Verra and BCarbon offer opportunities for landowners to earn “carbon credits” by increasing soil carbon stocks. Understanding carbon stocks is the first...Read More

Carbon is probably one of the most well-known elements today. There is a global emphasis on carbon dioxide emissions and carbon capture. In terms of agriculture, much of this focus has centered on capturing carbon by increasing soil organic matter. Organic matter encompasses all organic materials present in soil (living microorganisms and undecayed residues). Roughly,...Read More

Being aware of the potential risks of heavy metals in soils is important. In Omaha, 125 years of lead smelting at the American Smelting and Refining Company (ASARCO) resulted in elevated soil lead concentrations (around 400 ppm) near residential housing. Furthermore, a study conducted on an urban garden soil near a railroad station in Lincoln...Read More