Effect of Aerotechnogenic Emissions on the Content of Heavy Metals in Herbaceous Plants of the Lower Don Region

被引：0

作者：

Minkina, T. M. ^{[1
]}

Mandzhieva, S. S. ^{[1
]}

Chaplygin, V. A. ^{[1
]}

Motuzova, G. V. ^{[2
]}

Burachevskaya, M. V. ^{[1
]}

Bauer, T. V. ^{[1
]}

Sushkova, S. N. ^{[1
]}

Nevidomskaya, D. G. ^{[1
]}

机构：

[1] Southern Fed Univ, Ivanovskii Acad Biol & Biotechnol, Rostov Na Donu 344090, Russia

[2] Moscow MV Lomonosov State Univ, Moscow 119991, Russia

来源：

EURASIAN SOIL SCIENCE | 2017年 / 50卷 / 06期

基金：

俄罗斯科学基金会;

关键词：

heavy meals; technogenic pollution; herbaceous vegetation; acropetal coefficient; actual biogeo-chemical mobility index; SOILS; CONTAMINATION; ACCUMULATION; CADMIUM; GROWTH; ZONE;

D O I：

10.1134/S1064229317060072

中图分类号：

S15 [土壤学];

学科分类号：

0903 ; 090301 ;

摘要：

The effect of soil properties and distance from the source of technogenic emission on the input of Pb, Zn, Cd, Cu, Mn, Cr, and Ni into daisy family plants (Asteraceae) has been studied. It has been found that the high level of anthropogenic load related to the atmospheric emissions from the Novocherkassk power plant (NPP) favors the accumulation of heavy metals (HMs) in herbaceous plants. Contamination with Pb, Cd, Cr, and Ni is revealed in plants growing near the NPP. The main factors affecting the distribution of HMs in the above-and underground organs of plants include individual physiological features of plant species controlling the barrier functions of different plant organs. Ambrosia artemisiifolia L., Artemisia austriaca Pall. ex. Wild. Jack., and Tanacetum vulgare L. are accumulators of HMs. The resistance of herbaceous plants to pollution has been determined from the acropetal coefficient and actual biogeochemical mobility of HMs. Ambrosia artemisiifolia L. is most resistant to contamination with Mn; Achillea nobilis L. is most resistant to Pb, Ni, and Cd; Cichorium intybus L. is most resistant to Zn and Cu.

引用

页码：746 / 755

页数：10

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