A preliminary phase in cleaning up century-old pollution at a former manufactured gas plant in Napa started up this month. The California Department of Toxic Substances Control is overseeing soil gas ...

Capturing soil gas hydrocarbons requires special sampling equipment and handling, does not allow for the proper integration of sampling at each location, and can be expensive to analyze. Methods are ...

The precision agriculture industry hasn’t done a great job articulating the value of site-specific soil testing, which has led to frustration from farmers, who aren’t sure how to use what they learn ...

Researchers have evaluated strategies for efficiently estimating soil organic carbon in agricultural fields. Quantifying soil organic carbon stocks in agricultural fields is essential for developing ...