Risk assessment of heavy metals in soil based on the geographic information system-Kriging technique in Anka, Nigeria

@article{Johnbull2018RiskAO,
  title={Risk assessment of heavy metals in soil based on the geographic information system-Kriging technique in Anka, Nigeria},
  author={O. Echeme Johnbull and Bassim Abbassi and Richard Gustav. Zytner},
  journal={Environmental Engineering Research},
  year={2018},
  volume={24},
  pages={150-158}
}
Soil contaminated with heavy metals from artisanal gold mining in Anka Local Government Area in Northwestern Nigeria was investigated to evaluate the human health risk as a result of heavy metals. Measured concentration of heavy metals and exposure parameters were used to estimate human carcinogenic and non-carcinogenic risk. geographic information system (GIS)-based Kriging method was utilized to create a prediction maps of human health risks and probability maps of heavy metals concentrations… Expand

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