Lead in paint-contaminated residential soils with varying physicochemical properties from three large US cities: assessment of geochemical forms and recommendations on amendments for immobilization
Lead in yard soils has been recognized as the principal source of excess lead absorption among young children.The hazard imposed by soil lead is dependent on the geochemical forms of lead in soils.Soil properties such as pH, soil organic matter, clay, and carbonate content influence the geochemical forms of lead in soil.This study was conducted to