Pollution Characteristics, Sources and Assessment of Heavy Metals(Hms) in Surface Sediments of Ningyuan River in Hainan Province, China
نویسندگان
چکیده
Heavy metals are of wide concern due to their high toxicity, bioaccumulation and non-degradability. In this study, eight heavy (Cr, Mn, Ni, Cu, Zn, As, Cd, Pb) in the surface sediments Ningyuan River were studied investigate distribution pattern, pollution status potential sources, it was concluded that concentration is highly consistent with population pattern space there a certain degree risk Cd pollution, mainly come from mineral weathering, agricultural shipping wastes.
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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/202340603016