Spatial distribution of trace elements (As, Cd, Ni, Pb) from PM<sub>10</sub> aerosols and human health impact assessment in an Eastern European country, Romania.

Environ Monit Assess · 2021 · PMC7943529 · PMID 33751243

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a decreasing trendno p-value reported

All studied air pollutants showed a decreasing trend during the studied years, showing with 17.84%, 50.21%, 43.36%, 11.27%, and 72.09% lower values for PM 10 , As-, Cd-, Ni-, and Pb-, respectively, due to environmental regulations.

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