1.Survey case studies of environmental and edible crops contamination by lead industry in Taiwan and oversea. Build Lead Life Cycle and Material Flow database for lead using in Taiwan. 2.Investigate and analyze soil or environmental media (including edible crops or plants) contamination as a result of operating lead-using factories. 3.Study impact on edible crops and environment as a result of lead factory operation. Use Stable Isotope analysis to identify the source of crop contamination from air or soil. 4.Produce Soil and Groundwater Site Investigation, Confirmatory Investigation, and Remedial Technology Manuals for Heavy-Metal and Anion Contaminants.

Lead, Lead Contamination, Soil investigation, Soil contamination, Lead environmental impact