Ecological Risk Assessment of PTEs in Topsoils Impacted by Diamond Mining (Yakutia, Russia)
نویسندگان
چکیده
The concentrations of potentially toxic elements (PTEs) in the topsoils Udachny mining area were determined. soil samples taken from 42 topsoil at a depth 0-20 cm. PTEs (Pb, Cd, Cr, Zn) analyzed by atomic absorption method on MGA-1000. In addition, pH and organic matter (humus) measured for each sample. potential ecological risk was quantitatively estimated site. most severe contamination study followed As, Pb, Zn. Local areas with significant environmental (300 ≤ RI < 600) have been established near kimberlite pipe overburden dump.
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ژورنال
عنوان ژورنال: E3S web of conferences
سال: 2023
ISSN: ['2555-0403', '2267-1242']
DOI: https://doi.org/10.1051/e3sconf/202340704005