Health risk assessment of heavy metals in arid soils of the Nile Delta, Egypt using GIS and multivariate statistical analyses.

ABSTRACT: Economic expansion has led to an increase in new toxins in the environment, creating a global problem for managing both environmental and human health. This study aimed to quantify the concentration of heavy metals (HMs) in soils of the Kafr El-Sheikh Governorate, located in the northern Nile Delta, Egypt, and to evaluate potential health risks by integrating Geographic Information Systems (GIS) with multivariate statistical analyses. Soil samples from 27 sites were analysed for potentially toxic elements (As, Cd, Co, Cu, Fe, Mn, Ni, Pb, and Zn) using Inductively Coupled Plasma Mass Spectrometry. Soil pollution indices such as enrichment factor (EF), contamination factor (CF), and geoaccumulation index (Igeo) were assessed. In addition, non-carcinogenic and cancer risk indices were calcula

SUBMITTER: Hendawy E 

PROVIDER: S-EPMC12599927 | biostudies-literature | 2025

REPOSITORIES: biostudies-literature