THE IMPACT OF PETROCHEMICAL ACTIVITY (PETZONE) ON METAL CONCENTRATION (CD & PB) IN WATER, SEDIMENTS AND MACROBENTHIC FAUNA OF ZANGI CREEK (BRANCH OF MOOSA CREEK IN PERSIAN GULF)

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MANOUCHEHRI HAMED; NEKOUYAN A.R.; VALINASAB T.; MAJEDI S.M.; CHANGIZI R.; JAFARIAN MOGHADAM E.

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Journal: NEW TECHNOLOGIES IN AQUACULTURE DEVELOPMENT (JOURNAL OF FISHERIES) Year:2008 | Volume:2 | Issue:2 Page(s): 11-22

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Title

THE IMPACT OF PETROCHEMICAL ACTIVITY (PETZONE) ON METAL CONCENTRATION (CD & PB) IN WATER, SEDIMENTS AND MACROBENTHIC FAUNA OF ZANGI CREEK (BRANCH OF MOOSA CREEK IN PERSIAN GULF)

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Keywords

ZANGI CREEKQ3

MOOSA CREEKQ3

LEADQ2

CADMIUMQ2

Abstract

ZANGI CREEK is located in the Northwest of Persian Gulf, a branch of MOOSA CREEK. ZANGI CREEK is important for aquatic animal’s diversity and richness. After establishing the Petrochemical special Economic Zone (PETZONE) in 1997 near the ZANGI CREEK, sludge and effluent was released in this sensitive ecosystem. A survey of the creek was performed, assessing macrobenthic density LEAD, CADMIUM heavy metals, total organic matter, and Grain size of sediments, pH, temperature and salinity in winter and summer 2006. Benthos abundance was assessed per square meter in laboratory after washing sediments with 500 micron standard sieve. Samples were transferred to laboratory in 4oC and analyzed by atomic absorption according to the related standards. It was found that minimum and maximum levels of CADMIUM in water ranged from 0.07~0.12 ppm and in sediments ranged from 1.68~2.88 ppm, LEAD levels in water ranged from 0.19~0.29 ppm and in sediments ranged from 1.43~7.31 ppm. Results showed that the distinct creek was more polluted than eastern part with high levels of Cd, Pb, pH and low levels of salinity. The physico-chemical changes such as pH and salinity were significantly correlated to metals in sediments (P<0.01). Although Macrobenthos density was very low at discharge area but density didn't have a significant correlation with metals (P<0.05).

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APA: Copy

MANOUCHEHRI, HAMED, NEKOUYAN, A.R., VALINASAB, T., MAJEDI, S.M., CHANGIZI, R., & JAFARIAN MOGHADAM, E.. (2008). THE IMPACT OF PETROCHEMICAL ACTIVITY (PETZONE) ON METAL CONCENTRATION (CD & PB) IN WATER, SEDIMENTS AND MACROBENTHIC FAUNA OF ZANGI CREEK (BRANCH OF MOOSA CREEK IN PERSIAN GULF). NEW TECHNOLOGIES IN AQUACULTURE DEVELOPMENT (JOURNAL OF FISHERIES), 2(2), 11-22. SID. https://sid.ir/paper/161698/en

Vancouver: Copy

MANOUCHEHRI HAMED, NEKOUYAN A.R., VALINASAB T., MAJEDI S.M., CHANGIZI R., JAFARIAN MOGHADAM E.. THE IMPACT OF PETROCHEMICAL ACTIVITY (PETZONE) ON METAL CONCENTRATION (CD & PB) IN WATER, SEDIMENTS AND MACROBENTHIC FAUNA OF ZANGI CREEK (BRANCH OF MOOSA CREEK IN PERSIAN GULF). NEW TECHNOLOGIES IN AQUACULTURE DEVELOPMENT (JOURNAL OF FISHERIES)[Internet]. 2008;2(2):11-22. Available from: https://sid.ir/paper/161698/en

IEEE: Copy

HAMED MANOUCHEHRI, A.R. NEKOUYAN, T. VALINASAB, S.M. MAJEDI, R. CHANGIZI, and E. JAFARIAN MOGHADAM, “THE IMPACT OF PETROCHEMICAL ACTIVITY (PETZONE) ON METAL CONCENTRATION (CD & PB) IN WATER, SEDIMENTS AND MACROBENTHIC FAUNA OF ZANGI CREEK (BRANCH OF MOOSA CREEK IN PERSIAN GULF),” NEW TECHNOLOGIES IN AQUACULTURE DEVELOPMENT (JOURNAL OF FISHERIES), vol. 2, no. 2, pp. 11–22, 2008, [Online]. Available: https://sid.ir/paper/161698/en

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