[Home ] [Archive]   [ فارسی ]  
:: Main :: About :: Current Issue :: Archive :: Search :: Submit :: Contact ::
:: Volume 27, Issue 5 (1-2019) ::
isfj 2019, 27(5): 49-59 Back to browse issues page
Assessment and comparison of heavy metal concentrations in muscle tissue of Oriental river prawn (Macrobrachium nipponense De Haan, 1849) in the Siah Darvishan River, Guilan province, Iran
M. Ettefaghdoost , H. Alaf Noveirian
Fisheries Department, Faculty of Natural Resources, University of Guilan,Sowmeh Sara, 1144, Guilan, Iran
Abstract:   (500 Views)
In this research, concentration of eleven elements (As, Fe, Hg, Zn, Pb, Se, Cd, Cr, Cu, Mn, Ni) in the muscle tissue of 40 Oriental river prawn (Macrobrachium nipponense) collected by bait trap from the Siah Darvishan River, Guilan province, Iran were determined using Varian Atomic absorption spectroscopy. The lowest and highest mean concentrations of metals were observed, as follows: Zinc 39.6-46.7, Copper 24.2-28.3, Iron 15.27-18.19, Manganese 3.36-3.82, Selenium 0.78-0.84, Arsenic 0.61-0.74, Lead 0.34-0.41, Nickel 0.34-0.41, Chromium 0.16-0.20, Cadmium 0.12-0.15 and Mercury 0.069-0.078 (μg g–1d.w.), respectively. According to the results of this study, mean concentrations of all elements in the muscle tissue of Oriental river prawn, except for Arsenic and Manganese were less than threshold limit value recommended by FAO/WHO international standard.
 
Keywords: Heavy metals, Oriental river prawn, Siah Darvishan River, Bioaccumulation
Full-Text [PDF 914 kb]   (103 Downloads)    
Type of Study: Research |
Received: 2018/03/16 | Accepted: 2018/12/24
Send email to the article author

Add your comments about this article
Your username or Email:

CAPTCHA code



XML   Persian Abstract   Print


Download citation:
BibTeX | RIS | EndNote | Medlars | ProCite | Reference Manager | RefWorks
Send citation to:

Ettefaghdoost M, Alaf Noveirian H. Assessment and comparison of heavy metal concentrations in muscle tissue of Oriental river prawn (Macrobrachium nipponense De Haan, 1849) in the Siah Darvishan River, Guilan province, Iran. isfj. 2019; 27 (5) :49-59
URL: http://isfj.ir/article-1-2024-en.html


Volume 27, Issue 5 (1-2019) Back to browse issues page

با کسب مجوز از دفتر کمیسیون بررسی نشریات علمی وزارت علوم، تحقیات و فنآوری مجله علمی شیلات بصورت آنلاین می باشد و تعداد محدودی هم به چاپ می رساند. شماره شاپای جدید آن ISSN:2322-5998 است

Persian site map - English site map - Created in 0.05 seconds with 31 queries by YEKTAWEB 3844