Screening of heavy metal pollution in Bulgaria using Populus nigra 'Italica'

被引：34

作者：

Djingova, R ^{[1
]}

Wagner, G

Kuleff, I

机构：

[1] Univ Sofia, Fac Chem, BG-1126 Sofia, Bulgaria

[2] Univ Saarland, D-6600 Saarbrucken, Germany

来源：

SCIENCE OF THE TOTAL ENVIRONMENT | 1999年 / 234卷 / 1-3期

关键词：

heavy metals; Populus nigra; AAS; INAA; ICP-AES; cluster analysis; biomonitoring;

D O I：

10.1016/S0048-9697(99)00257-0

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

The pollution with As, Cd, Co, Cr, Cu, Fe, Mn, Pb, Sb and Zn on the territory of Bulgaria has been evaluated using standardized samples of leaves of Populus nigra 'Italica' collected during the last 10 years. Background values for the respective elements are established in the leaves of the plant. The comparisons of urban and industrial pollution to some other European countries indicate similar or lower concentrations. Using cluster analysis of the analytical data the territory of Bulgaria is divided into six regions with different pollution levels. (C) 1999 Elsevier Science B.V. All rights reserved.

引用

页码：175 / 184

页数：10

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