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:: دوره 21، شماره 1 - ( 1-1391 ) ::
جلد 21 شماره 1 صفحات 147-160 برگشت به فهرست نسخه ها
بررسی کمی فلزات سنگین در بافت عضله، کبد و آبشش ماهی کفشک (Euryglossa orientalis) در آبهای شمال خلیج فارس
علی صدوق نیری ، محمد تقی رونق، رضوان احمدی
چکیده:   (6906 مشاهده)
In this research, concentrations of heavy metals (i.e., cadmium, lead, copper) in muscle, liver and gill tissues of Euryglossa orientalis (Family: Soleidae) in two fishing areas, from northern Persian Gulf that names Hendijan port (Bahrekan) in Khuzestan province and Deylam port in Bushehr province were measured and compared. Fifty fish samples randomly were collected from Hendijan and Deylam ports each from 3 stations, in summer 2008. Tissue samples were digested using MOOPAM method and metal concentrations (Cd, Pb, Cu) were measured using atomic absorption spectrophotometer (AAS). Cadmium, lead and copper concentrations were varied significantly among gills, liver and muscle tissues of fish samples in any area from Hendijan and Deylam. In Hendijan area higher mean (±SD) concentrations of cadmium and copper were observed in the liver (2.11±0.22 and 366.41±15.63μg/g, respectively. Lower concentrations in the muscle (0.70±0.07 and 5.08±0.27μg/g respectively. In Deylam area higher mean (±SD) concentrations of cadmium and copper were observed in the liver (1.47±0.10 and 240.24±10.50μg/g, respectively lower concentrations in the muscle (0.49±0.07 and 3.08±0.52μg/g), respectively. In Hendijan area higher concentration with mean (±SD) of lead was observed in the gill (10.72±1.71μg/g with lower concentration was noted in the muscle (5.20±0.05μg/g) of fish. In Deylam area higher mean (±SD) concentration of lead was observed in the gill (6.91±0.52μg/g) with lower concentration in the muscle (4.09±0.52μg/g). In general, our study showed that concentration of heavy metals in different tissues of fish in Hendijan area was significantly higher than Deylam area. Also, cadmium and lead concentrations in muscle tissue of Euryglossa orientalis in both sampling area were higher than the acceptable limits reported by WHO, FAO, ITS and others. *Corresponding author
واژه‌های کلیدی: آلودگی، ماهیان کفزی، سواحل خوزستان، سواحل بوشهر، خلیج فارس
متن کامل [PDF 611 kb]   (1937 دریافت)    
نوع مطالعه: پژوهشي | موضوع مقاله: آلودگي محيطهاي آبي
دریافت: ۱۳۹۱/۹/۲۷ | پذیرش: ۱۳۹۴/۴/۹ | انتشار: ۱۳۹۴/۴/۹
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Sadough Niri A, Ronagh M, Ahmadi R. Quantitative analysis of heavy metals in muscle, liver and gill tissues of Euryglossa orientalis in northern Persian Gulf waters . isfj. 2012; 21 (1) :147-160
URL: http://isfj.ir/article-1-600-fa.html

صدوق نیری علی، رونق محمد تقی، احمدی رضوان. بررسی کمی فلزات سنگین در بافت عضله، کبد و آبشش ماهی کفشک (Euryglossa orientalis) در آبهای شمال خلیج فارس. مجله علمي شيلات ايران. 1391; 21 (1) :147-160

URL: http://isfj.ir/article-1-600-fa.html



دوره 21، شماره 1 - ( 1-1391 ) برگشت به فهرست نسخه ها

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

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