HEAVY-METAL DISTRIBUTION IN BULGARIA USING POPULUS-NIGRA ITALICA AS A BIOMONITOR

被引：33

作者：

DJINGOVA, R

WAGNER, G

PESHEV, D

机构：

[1] Faculty of Chemistry, University of Sofia

[2] Faculty of Biology, University of Sofia

[3] Institute for Biogeography, Centre for Environmental Research, University of Saarland

来源：

SCIENCE OF THE TOTAL ENVIRONMENT | 1995年 / 172卷 / 2-3期

关键词：

AAS; Biomonitoring; Cluster analysis; Heavy metal; INAA; Populus nigra;

D O I：

10.1016/0048-9697(95)04785-9

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

The distribution of 30 elements in standardized poplar leaf samples collected from 100 sampling sites in Bulgaria has been investigated. Cluster analysis, frequency histograms and comparison with literature data conclude that the major part of the investigated territory is not heavily polluted by Cd, Pb and Zn, and that their concentrations, with few exceptions, are considerably lower than in some other European countries. For the other elements extreme values have not been detected. © 1995.

引用

页码：151 / 158

页数：8

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