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The Analysis Of The Heavy Metals In The Corn Agricultural Ecosystem In The Axente Sever-Copsa Mica Area (Sibiu County)

Author

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  • ANTONIE Iuliana

    (Lucian Blaga University of Sibiu)

  • PAVEL Petronela

    (Lucian Blaga University of Sibiu)

Abstract

The invertebrates constitute important indicators in the appreciation of the soil. A first step in this respect is constituted by the analysis of the heavy metals in the corn fields in the Axente Sever and Copsa Micaƒ Area. Methods of researching: collecting the samples in the soil by using the agricultural drill; the determination of the heavy metals by spectroscopy of atomic absorption, using the spectrometer of atomic absorption ContrAA 700. As a result of the researches the average concentration of lead and cadmium in the soil of the agricultural ecosystems from the studied area is still high.

Suggested Citation

  • ANTONIE Iuliana & PAVEL Petronela, 2013. "The Analysis Of The Heavy Metals In The Corn Agricultural Ecosystem In The Axente Sever-Copsa Mica Area (Sibiu County)," Revista Economica, Lucian Blaga University of Sibiu, Faculty of Economic Sciences, vol. 65(1), pages 174-182.
    • Handle: RePEc:blg:reveco:v:65:y:2013:i:1:p:174-182
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    More about this item

    Keywords

    soil; heavy metal;

    JEL classification:

    • Q01 - Agricultural and Natural Resource Economics; Environmental and Ecological Economics - - General - - - Sustainable Development

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