Distribution features of mobile forms of heavy metals and magnetic properties of soils in the Dubravniy Forest recreational area of the city of Kazan, Russia

IF 0.3 Q4 ECOLOGY
L. A. Fattakhova, M. V. Reshetnikov, D. M. Kuzina
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引用次数: 0

Abstract

Aim . To compare the results of studying the magnetic properties and concentration of heavy metals in the soils of the Dubravniy Forest recreational zone of Kazan to justify the use of the petromagnetic method in conducting ecological and geochemical studies in urbanised areas. Material and Methods . The object of the study is the soil cover in the "Dubravniy Forest", using petromagnetic methods (magnetic susceptibility, differential thermomagnetic analysis) and atomic absorption spectrometry. Results . According to the results of the studies conducted into the lightgray forest soil, the measurements of magnetic susceptibility and concentration of mobile forms of heavy metals do not contradict each other and indicate the absence of magnetic minerals and heavy metals of technogenic origin. Conclusions . The results of magnetic susceptibility studies indicate the absence of soil contamination with heavy metal compounds, which was confirmed by the results of the determination of mobile forms of heavy metals by the atomic absorption method.
俄罗斯喀山市杜布拉夫尼森林休闲区重金属流动形态和土壤磁性的分布特征
的目标。比较喀山Dubravniy森林休闲区土壤中磁性和重金属浓度的研究结果,以证明在城市化地区进行生态和地球化学研究时使用岩石磁法的合理性。材料和方法。研究对象为“杜布拉夫尼森林”的土壤覆盖物,采用岩石磁学方法(磁化率、差热磁分析)和原子吸收光谱法。结果。根据对浅灰色森林土壤进行的研究结果,磁化率和重金属流动形式浓度的测量并不相互矛盾,表明不存在磁性矿物和技术成因的重金属。结论。磁化率研究结果表明,土壤中没有重金属化合物的污染,原子吸收法测定重金属的流动形态的结果证实了这一点。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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来源期刊
CiteScore
0.80
自引率
50.00%
发文量
73
审稿时长
8 weeks
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