Work

The Impact of War on Heavy Metal Concentrations and the Seasonal Variation of Pollutants in Soils of the Conflict Zone and Adjacent Areas in Mosul City

Year: 2024

Type: article

Abstract: The present study addresses the war-related soil contamination with heavy metals in the urban area of Mosul/Iraq as a result of the war of liberation from ISIS (2014–2017). In order to cover seasonal influences, a total of eight sample sets from soils in the conflict area and adjacent areas were collected over the course of the year in two three-month test series, and the parameters pH, E.C., salinity and the heavy metals Cd, Pb, Zn, Cr and Ni were taken as indicators for contamination. Results showed average heavy metal levels in the conflict areas above the global average limits, with some limits also being exceeded in the adjacent areas. All sampling sites were highly contaminated with Cd and moderately contaminated with Pb. The Igeo contamination factors indicated that the sampling sites in the conflict area were moderately to heavily contaminated with Cd, Pb, Zn, Cr and Ni, while the pollution load index indicated that all sites in the conflict zone were extremely to heavily contaminated with heavy metals. The study data give cause for concern that heavy metals may be released into other ecosystems.

Source: Environments

DOI: 10.3390/environments11110247

Authors: Zena Altahaan, Daniel Dobslaw

Institution: University of Stuttgart

Language: English

Topic: Heavy metals in environment

Subfield: Pollution

Field: Environmental Science

Domain: Physical Sciences

SDGs: Life on land, Peace, justice, and strong institutions, Good health and well-being

Open Access status: gold

Estimated APC paid: $2,046