Soil contamination with heavy metals as a potential and real risk to the environment

被引：60
|
作者：
Motuzova, G. V. [1 ]
Minkina, T. M. [2 ]
Karpova, E. A. [1 ]
Barsova, N. U. [1 ]
Mandzhieva, S. S. [2 ]
机构：
[1] Moscow MV Lomonosov State Univ, Dept Soil Sci, Moscow, Russia
[2] Southern Fed Univ, Rostov Na Donu 344090, Russia
来源：
JOURNAL OF GEOCHEMICAL EXPLORATION | 2014年 / 144卷
基金：
俄罗斯基础研究基金会;
关键词：
Chernozem; Compounds; Extraction; Podzols; Pollution; Remediation; NOVOCHERKASSK POWER-STATION; KOLA-PENINSULA; RUSSIA; ZONE;
D O I：
10.1016/j.gexplo.2014.01.026
中图分类号：
P3 [地球物理学]; P59 [地球化学];
学科分类号：
0708 ; 070902 ;
摘要：
The heavy metal content (Cu, Zn, Pb, Cd and Ni) in soils of natural landscapes and soils contaminated by these metals under technogenic and artificial conditions was investigated. Ecological hazards caused by heavy metal compounds in soils were evaluated. The concept of a real and potential risk to the ecosystem in addition to soil contamination with heavy metals was formulated. The ratio of weekly bound heavy metal content to the strongly bound content of metals was very informative parameter for the assessment of the ecological state of the polluted soils and evaluation of ameliorant effect to metal fixation in the soil. (C) 2014 Elsevier B. V. All rights reserved.
引用
收藏
页码：241 / 246
页数：6
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