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International Journal of Aquatic Biology، جلد ۱۰، شماره ۴، صفحات ۲۷۳-۲۷۹
عنوان فارسی
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عنوان انگلیسی Evaluation of polyethylene microplastic bio-accumulation in hepatopancreas, intestine and hemolymph of freshwater crayfish, Astacus leptodactylus
چکیده انگلیسی مقاله Microplastics (MPs) are one of the biggest environmental problems threatening aquatic life. The accumulation of MPs in the body of aquatic animals can play a role in transferring these pollutants into the food chain. These pollutants can significantly affect the physiology of aquatic animals. In this study, the bioaccumulation capability of MPs in the body of freshwater crayfish, Astacus leptodactylus has been evaluated. For this purpose, crayfish were exposed to 0, 500, and 1000 µg L-1 of polyethylene MPs (PE-MPs) for 28 days. Then, the accumulation of MPs in hemolymph, hepatopancreas, and intestine of crabs was investigated by Fourier transform infrared spectroscopy (FTIR). Bioaccumulation of PE-MPs in the hemolymph, hepatopancreas, and intestines was observed in the crayfish exposed to PE-MPs. This study showed that FTIR is a suitable method for identifying and measuring MPs in aquatic organisms.
کلیدواژه‌های انگلیسی مقاله Crustaceans,Microplastics,FTIR,Bio-concentration
نویسندگان مقاله | Amir Zeidi
Department of Environmental Engineering, Faculty of Natural Resources and Environment, University of Birjand, Birjand, Iran.


| Mohammad Reza Rezaei
Department of Environmental Engineering, Faculty of Natural Resources and Environment, University of Birjand, Birjand, Iran.


| Mohammad Hossein Sayadi
Department of Environmental Engineering, Faculty of Natural Resources and Environment, University of Birjand, Birjand, Iran.


| Amin Gholamhosseini
Division of Aquatic Animal Health & Diseases, Department of Clinical Sciences, School of Veterinary Medicine, Shiraz University, Shiraz, Iran.


| Mahdi Banaee
Aquaculture Department, Faculty of Natural Resources and the Environment, Behbahan Khatam Alanbia University of Technology, Behbahan, Iran.
نشانی اینترنتی http://ij-aquaticbiology.com/index.php/ijab/article/view/1661
فایل مقاله فایلی برای مقاله ذخیره نشده است
کد مقاله (doi) 10.22034/ijab.v10i4.1661
زبان مقاله منتشر شده en
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نوع مقاله منتشر شده Articles
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