borderline significancep = 0.068
Chromium (Cr) concentrations were 0.56–1.01 mg/kg in contaminated areas and 0.12–0.13 mg/kg in the control, showing borderline significance ( p = 0.068).
Chromium (Cr) concentrations were 0.56–1.01 mg/kg in contaminated areas and 0.12–0.13 mg/kg in the control, showing borderline significance ( p = 0.068).