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Carpathian Journal of Earth and Environmental Sciences

An International Peer-Reviewed Open Access Journal

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ARTICLE IN » Volume 8, 2013 - Number 2

TRACE ELEMENTS AND THE ANTHROPIC INFLUENCE ON THEIR DISTRIBUTION IN SOILS FROM APPLE ORCHARDS, FĂLTICENI AND SÂRCA FRUIT-GROWING AREAS (ROMANIA)



Ionuţ Mihai PRUNDEANU1, Ovidiu Gabriel IANCU1, Nicolae BUZGAR1 & Sorin Ionuţ BALABAN1
1”Alexandru Ioan Cuza” University of Iaşi, Faculty of Geography and Geology, Department of Geology, 20A, Carol I Boulevard, 700505, Iaşi, Romania, e-mail: prundeanu.ionut@gmail.com, ogiancu@uaic.ro, nicolae.buzgar@uaic.ro, balaban_sorin_ionut@yahoo.com


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Abstract

For this study, the total contents of some trace-elements (As, Co, Cr, Cu, Fe, Mn, Ni, Pb and Zn) from the soils of two apple orchards located in the fruit-growing areas of Fălticeni (Suceava County) and Sârca (Iaşi County), NE Romania were analysed. The average contents for the two orchard parcels, Fălticeni and Sârca are 18.90 – 23.71 mg/kg Co, 80.92 – 72.91 mg/kg Cr, 58.32 – 40.44 mg/kg Cu, 3.02 – 3.59 % Fe, 903.88 – 887.15 mg/kg Mn, 39.43 – 50.18 mg/kg Ni, 21.24 – 23.28 mg/kg Pb, 73.71 – 84.76 mg/kg Zn and 11.06 – 12.06 mg/kg As. Linear correlations exist between Fe and Mn and the other analysed trace elements. The correlations between Fe, Mn, Co, Ni and As for the soils of the two orchards are similar. Beside this, for the soils in the Fălticeni orchard, positive correlations with Pb and Zn have been identified. As a result of calculating the geochemical background for the 9 elements values exceeding normal threshold given by Romanian Environmental Legislation (OG 756/1997) were recorded for As, Co, Cr, Cu, Mn and Ni. Measurements of pH and %CaCO3 were made and for the Fălticeni orchard the pH suggests that calcareous amendments have to be applied in order to control the soil reaction.
Keywords:
  • trace
  • elements
  • apple-orchard
  • soil
  • pH
  • geochemical
  • background
  • calcareous
  • amendments

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© 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

Ionuţ Mihai PRUNDEANU, Ovidiu Gabriel IANCU, Nicolae BUZGAR & Sorin Ionuţ BALABAN (2013). TRACE ELEMENTS AND THE ANTHROPIC INFLUENCE ON THEIR DISTRIBUTION IN SOILS FROM APPLE ORCHARDS, FĂLTICENI AND SÂRCA FRUIT-GROWING AREAS (ROMANIA)

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