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Information Journal Paper

Title

THE GEOCHEMICAL DETERMINATION OF HEAVY METALS IN A SEDIMENT CORE FROM PERSIAN GULF AND THEIR BIOLOGICAL EFFECTS

Pages

  29-39

Keywords

PBQ3
NIQ3
CAQ3

Abstract

 Heavy metals CAn be absorbed in marine sediment, and damaged marine ecosystem in a long time, therefore, it is necessary to measure amount in different times.Their Accordingly, the present study determined the concentration of Cu, PB, Zn, Mn, Fe, CA and O.M (Organic Matter) in a sediment core from Costal line of Boshehr in PERSIAN GULF.At first, the particles which are smaller than 63 microns were seprated and dried at 700c for 24 hours, then digested with the mixture of three solutions of HNO3, HCl & HclO4.Concentrations of heavy metals were determined by Atomic Absorbtion machine, and the results showed that the mean of PB, NI and CA concentration is higher than the sediments of the world and the crust of the Earth.The mean of Cu, Zn, Mn, Fe & Al concentration is lower than the standard.The High amount of CA is related to geological characteristics of the area. O.M has high amount at this area, and the results showed that the organic matters possess little amount of lithogenic source. The results showed that sediments of PERSIAN GULF were polluted by PB & NI when they were sampled in 2000.

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    APA: Copy

    ASHGHALI FARAHANI, M., & MACKI ALEAGHA, M.. (2008). THE GEOCHEMICAL DETERMINATION OF HEAVY METALS IN A SEDIMENT CORE FROM PERSIAN GULF AND THEIR BIOLOGICAL EFFECTS. PLANT AND ECOSYSTEM, 3(12), 29-39. SID. https://sid.ir/paper/145473/en

    Vancouver: Copy

    ASHGHALI FARAHANI M., MACKI ALEAGHA M.. THE GEOCHEMICAL DETERMINATION OF HEAVY METALS IN A SEDIMENT CORE FROM PERSIAN GULF AND THEIR BIOLOGICAL EFFECTS. PLANT AND ECOSYSTEM[Internet]. 2008;3(12):29-39. Available from: https://sid.ir/paper/145473/en

    IEEE: Copy

    M. ASHGHALI FARAHANI, and M. MACKI ALEAGHA, “THE GEOCHEMICAL DETERMINATION OF HEAVY METALS IN A SEDIMENT CORE FROM PERSIAN GULF AND THEIR BIOLOGICAL EFFECTS,” PLANT AND ECOSYSTEM, vol. 3, no. 12, pp. 29–39, 2008, [Online]. Available: https://sid.ir/paper/145473/en

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