×

Carpathian Journal of Earth and Environmental Sciences

An International Peer-Reviewed Open Access Journal

Indexed in Scopus SCIE (Web of Science) Crossref GeoRef

« Back

ARTICLE IN » Volume 8, 2013 - Number 2

ASSESSMENT OF HEAVY METALS CONTENT AND POLLUTION LEVEL IN SOIL AND PLANTS IN BAIA MARE AREA, NW ROMANIA



Cristina MIHALI1, Gabriela OPREA1, Angela MICHNEA2, Stela-Gabriela JELEA1, Marian JELEA1, Călin MAN3, Marin ŞENILĂ4 & Laura GRIGOR1
1 Technical University of Cluj Napoca, North University Center of Baia Mare, 62A Dr. Victor Babeş Street, 430083 Baia Mare, Romania, mihali.cristina@gmail.com
2 Environmental Protection Agency Maramureş, 1A Iza Street, 430073, Baia Mare, Romania
3 Emergency County Hospital “Dr. C. Opriş” Baia Mare, 31 G. Coşbuc Street, 430031, Baia Mare, Romania
4 INCDO-INOE 2000 - Research Institute for Analytical Instrumentation, 67 Donath Street, 400293 Cluj-Napoca, Romania

Reading time: | words
Download PDF document Downloads: 6394

Abstract

In order to assess the soil pollution level by heavy metals and also the possibility of metalsentrance in the food chain via plants, pollution load index (PLI), contamination factors (CF) and soil to planttransfer factors (TF) were calculated. Topsoil samples (1-10 cm) and plants growing on them were collectedfrom four areas in Baia Mare city and surroundings: three polluted areas (Ferneziu, Săsar and Center) andone reference area. The following heavy metals: Cu, Zn, Pb, Cd, Ni, Cr, Co, Mn, Sn were analyzed in soiland plant samples by inductively coupled plasma atomic emission spectrometry. The highest TF wereobtained for Cd (0.66-3.13) while the lowest values were calculated for Pb (0.004-0.02). The contaminationlevel of the soil within the investigated areas was assessed according to PLI values. Ferneziu district, wherethe lead smelter is located, was found being the most polluted site for Cd, Pb, Cu, Zn and Sn. Clusteranalysis was conducted in order to classify metals of different sources and origins. Cd, Pb, Sn, Zn and Cuoccur as a result of anthropogenic activities while Co, Cr, Mn and Ni in soil can be naturally found in thesoil composition
Keywords:
  • contaminated
  • soil
  • transfer
  • factor
  • soil
  • pollution
  • heavy
  • metals
  • pollution
  • load
  • index

Disclaimer/Publisher’s Note: The statements, opinions and data contained in all publications are solely those of the individual author(s) and contributor(s) and not of CJEES and/or the editor(s). CJEES and/or the editor(s) disclaim responsibility for any injury to people or property resulting from any ideas, methods, instructions or products referred to in the content.

© 2013 by the author(s). Licensee CJEES, Carpathian Association of Environment and Earth Sciences. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).

How to cite

Cristina MIHALI, Gabriela OPREA, Angela MICHNEA, Stela-Gabriela JELEA, Marian JELEA, Călin MAN, Marin ŞENILĂ & Laura GRIGOR (2013). ASSESSMENT OF HEAVY METALS CONTENT AND POLLUTION LEVEL IN SOIL AND PLANTS IN BAIA MARE AREA, NW ROMANIA

Google Scholar
Loading...

Checking for open citations...