Integrated risk assessment and human health hazards via dietary intake of OCPs from cereal crops cultivated across river chenab

The current study aimed to employ integrated risk assessment models to estimate carcinogenic and non-carcinogenic human health risks of organochlorine pesticides (OCPs) from Pakistan. GIS-based geostatistical technique was used to classify OCPs' polluted risk zones using risk indexes. The residual level of ∑OCPs detected in wheat and rice ranged from 1.78 to 12.46 ng g−1 and 4.92–18.19 ng g−1, respectively with the prevalence of DDD, DDE and HCH. The distribution pattern revealed a significantly higher concentration towards downstream region, suggesting industrial and agricultural activities as a pollution source in the area. Single pollution index (SPI) was employed for the identification of pollution zones. The findings of SPI for detected OCPs were found (0.7