A study led by researchers at the Department of Civil Engineering at The University of Hong Kong (HKU) has uncovered alarming ...

The Environmental Soil Chemistry Laboratory focusesed on how toxic metals such as arsenic (As), nickel (Ni), and zinc (Zn) and plant nutrients such as phosphorus (P) and sulfur (S) are bound (sorbed) ...

New soil testing by the Los Angeles County Department of Public Health has found high levels of lead and other toxic metals at homes destroyed by January’s catastrophic wildfires and cleared by ...