COMMON REED (PHRAGMITES AUSTRALIS) AS A BIO REFINING AND MONITORING PLANT OF POLLUTION RESULTING FROM HEAVY METALS (CASE STUDY: DEZ RIVER, DEZFUL, IRAN)

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NOROZI FARD PARISA; MORTAZAVI SAMAR; ILDOROMI ALIREZA

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Journal: JOURNAL OF RANGELAND SCIENCE Year:2016 | Volume:6 | Issue:1 Page(s): 10-23

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Title

COMMON REED (PHRAGMITES AUSTRALIS) AS A BIO REFINING AND MONITORING PLANT OF POLLUTION RESULTING FROM HEAVY METALS (CASE STUDY: DEZ RIVER, DEZFUL, IRAN)

Author(s)

NOROZI FARD PARISA | MORTAZAVI SAMAR | ILDOROMI ALIREZA | Issue Writer Certificate

Keywords

BIO MONITORINGQ1

DEZ RIVERQ1

IRANQ2

HEAVY METALSQ2

PHRAGMITES AUSTRALISQ1

Abstract

One of the most important methods to investigate HEAVY METALS as pollutants is more likely to use bio-monitors which can be applied as an appropriate index to express the quality of environment. In current study, in order to investigate the effects of dominant plants in the desired region and role of aquatic macrophytes in monitoring such elements as zinc (Zn), lead (Pb), copper (Cu) and cadmium (Cd) in underground organs, leaves and stems of a specific aquatic macrophyte named PHRAGMITES AUSTRALIS as well as sediment samples of DEZ RIVER, IRAN in 2012 were studied. Given samples were prepared with the ratio of 4 to 1 nitric acid to perchloric acid and the concentrations of elements were measured by atomic absorption spectrometry. In this study, Enrichment Factor (EF), Bio-accumulation Index and Translocation Factor (TF) were measured. Results indicated that the concentration of metals was reduced in the underground organs, leaves and stem, respectively (stem<leaves<underground organs). Also, there was a positive correlation between the concentration of Pb in the sediments and roots (P<0.05); thus, it was expected that the roots of PHRAGMITES AUSTRALIS may be of suitable monitoring for pollution resulting from Pb in the regional sediments of Dez Watershed. Enrichment Factor showed that because of anthropological resources, stations of two, three and five were more polluted. In addition, the underground organs of PHRAGMITES AUSTRALIS were introduced as the accumulator of Cu, Zn, Pb and Cd by Bio-accumulation Index. Translocation Factor was increased from the underground organs to aerial organs for Pb, Cd, Cu and Zn, respectively.

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APA: Copy

NOROZI FARD, PARISA, MORTAZAVI, SAMAR, & ILDOROMI, ALIREZA. (2016). COMMON REED (PHRAGMITES AUSTRALIS) AS A BIO REFINING AND MONITORING PLANT OF POLLUTION RESULTING FROM HEAVY METALS (CASE STUDY: DEZ RIVER, DEZFUL, IRAN). JOURNAL OF RANGELAND SCIENCE, 6(1), 10-23. SID. https://sid.ir/paper/257581/en

Vancouver: Copy

NOROZI FARD PARISA, MORTAZAVI SAMAR, ILDOROMI ALIREZA. COMMON REED (PHRAGMITES AUSTRALIS) AS A BIO REFINING AND MONITORING PLANT OF POLLUTION RESULTING FROM HEAVY METALS (CASE STUDY: DEZ RIVER, DEZFUL, IRAN). JOURNAL OF RANGELAND SCIENCE[Internet]. 2016;6(1):10-23. Available from: https://sid.ir/paper/257581/en

IEEE: Copy

PARISA NOROZI FARD, SAMAR MORTAZAVI, and ALIREZA ILDOROMI, “COMMON REED (PHRAGMITES AUSTRALIS) AS A BIO REFINING AND MONITORING PLANT OF POLLUTION RESULTING FROM HEAVY METALS (CASE STUDY: DEZ RIVER, DEZFUL, IRAN),” JOURNAL OF RANGELAND SCIENCE, vol. 6, no. 1, pp. 10–23, 2016, [Online]. Available: https://sid.ir/paper/257581/en

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