concentrations in urban areas, in contrast to Cd, Cu, Pb, and Zn. Mapping of the soil contamination assessment indices seems to be an efficient tool for detecting sources of anomalies in the study area. The mean PIs for all trace elements ranged from 1.12 to 2.57, which indicates that the soils were moderately contaminated . The assessment of the overall contamination of soil was based on IPIAve. The IPIAve, calculated according to the mean of the PIs of the seven trace elements, was 1.66, which indicates moderate contamination. Estimated PI maps of seven heavy metals in soil are presented in Fig. 4. Among these soil contamination indices, the spatial distributions of Igeo and PI are remarkably similar across the study area. If chemical substances in the soil or the groundwater represent major risks to people’s health or soil life or are likely to be distributed via the groundwater, this may be a reason to tackle a contaminated location in an operation referred to as remediation. At its peak, in 2004, there
Or https://swagtshirt.com/swag/nba-orlando-magic-team-all-over-printed-face-mask-the-limited-edition/
