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یافته کوتاه: بررسی آلودگی ماهیان قزل آلای رنگین کمان پرورشی (Oncorhynchus mykiss) استان گیلان به فلزات سنگین سرب و آهن | ||
| مجله علمی شیلات ایران | ||
| مقاله 14، دوره 24، شماره 2، آذر 1394، صفحه 143-149 اصل مقاله (545.81 K) | ||
| شناسه دیجیتال (DOI): 10.22092/isfj.2017.110187 | ||
| نویسندگان | ||
| علی نکوئی فرد* ؛ یزدان مرادی؛ مسعود صیدگر؛ سعید جوان؛ سهراب عاقبتی | ||
| کلیدواژهها | ||
| قزل آلای رنگین کمان؛ آلودگی؛ فلزات سنگین؛ سرب؛ آهن؛ گیلان | ||
| عنوان مقاله [English] | ||
| The study of heavy metals (Lead and Iron) contamination in cultured Oncorhynchus mykiss of Guilan province | ||
| نویسندگان [English] | ||
| A Nekuie Fard؛ Y Moradi؛ M Seidgar؛ S Javan؛ S Aghebati | ||
| چکیده [English] | ||
| This study was carried out in three farmed rainbow trout (Oncorhynchus mykiss) of Guilan Province. Heavy metals (Iron and Lead) were measured using Atomic absorption spectrometry in food, water and fish muscles of farms. The amounts of Iron and Lead (Mean ±SD) in all water samples from studied farms were 55.29±2.71 and 2.066±0.714 µg/L, respectively. The amounts of Iron and Lead (Mean± SD) in consumed feed of studied farms were 494.51± 89.18 and 3.494± 1.462 mg/kg, respectively. Also, the amounts of Iron and lead in fish muscle of studied farms were measured as 7.715± 1.050 and 0.39970± 0.073 mg/kg, respectively. The obtained results revealed the existence of higher amounts of iron in fish muscle above Codex standard, 2001 and lower amounts of lead levels from the mentioned standard in studied farms. The obtained data showed no significant differences in water, food and muscle of fish in studied areas (p>0.05). | ||
| کلیدواژهها [English] | ||
| Oncorhynchus mykiss, Contamination, heavy metals, Lead, Iron, Guilan | ||
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آمار تعداد مشاهده مقاله: 502 تعداد دریافت فایل اصل مقاله: 340 |
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