INVESTIGATION OF ENVIRONMENTAL POLLUTION IN SHIAH KESHIM WETLAND

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GANJIDOUST H.; AYATI B.; KHARA H.; KHODAPARAST SEYED HOJAT; AKBARZADEH AMIR; AHMADZADEH LAYEGHI T.; NEZAMI SH.A.; ZOLFINEZHAD K.

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Journal: ADVANCED ENVIRONMENTAL SCIENCES Year:2009 | Volume:6 | Issue:3 Page(s): 117-122

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Title

INVESTIGATION OF ENVIRONMENTAL POLLUTION IN SHIAH KESHIM WETLAND

Author(s)

Keywords

COLIFORMQ2

DISSOLVED OXYGENQ2

HEAVY METALSQ2

NITROGENQ2

PHOSPHORQ2

Abstract

Siah Keshim Wetland, declared as a protected region under category 7 in Ramsar Convention. In addition to its important attraction for different migrating birds, fishes and so on, it is also important from its location in part of Anzali Wetland from the environmental, tourisms and economical point of views. In recent years, unlogical progressive increase in trade, agricultural, municipal and industrial activities without planning have caused environmental damages in which its life has been threatened. In this research, physical, chemical and biological water analysis of six main rivers and the wetland have indicated heavy pollution effects of rivers water sheds to the wetland. The low level of dissolved oxygen, has shown anaerobic affinity in some parts of the wetland that necessitates implementation and control of a management program. Accumulation of different kinds of pollutants and nutrients, variation of pH, and concentration of sulfate has caused more problems in the watlend. In addition, the relative low level of pH and the possibility of heavy metals dissolution and H2S production in different parts of the wetland should not be ignored. High level of coliform due to sanitary wastewater discharges to the wetland and its affinity for eutrification and gradual death could not be discarded.

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EFFECT OF SEDIMENT PARTICLE DIAMETER ON ACCUMULATION LEVELS OF HEAVY METALS IN SURFACE SEDIMENTS OF ANZALI WETLAND SOUTHWESTERN

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APA: Copy

GANJIDOUST, H., AYATI, B., KHARA, H., KHODAPARAST, SEYED HOJAT, AKBARZADEH, AMIR, AHMADZADEH LAYEGHI, T., NEZAMI, SH.A., & ZOLFINEZHAD, K.. (2009). INVESTIGATION OF ENVIRONMENTAL POLLUTION IN SHIAH KESHIM WETLAND. ENVIRONMENTAL SCIENCES, 6(3), 117-122. SID. https://sid.ir/paper/117354/en

Vancouver: Copy

GANJIDOUST H., AYATI B., KHARA H., KHODAPARAST SEYED HOJAT, AKBARZADEH AMIR, AHMADZADEH LAYEGHI T., NEZAMI SH.A., ZOLFINEZHAD K.. INVESTIGATION OF ENVIRONMENTAL POLLUTION IN SHIAH KESHIM WETLAND. ENVIRONMENTAL SCIENCES[Internet]. 2009;6(3):117-122. Available from: https://sid.ir/paper/117354/en

IEEE: Copy

H. GANJIDOUST, B. AYATI, H. KHARA, SEYED HOJAT KHODAPARAST, AMIR AKBARZADEH, T. AHMADZADEH LAYEGHI, SH.A. NEZAMI, and K. ZOLFINEZHAD, “INVESTIGATION OF ENVIRONMENTAL POLLUTION IN SHIAH KESHIM WETLAND,” ENVIRONMENTAL SCIENCES, vol. 6, no. 3, pp. 117–122, 2009, [Online]. Available: https://sid.ir/paper/117354/en

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