کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
6326564 | 1645536 | 2015 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Occurrence of antibiotics in soils and manures from greenhouse vegetable production bases of Beijing, China and an associated risk assessment
ترجمه فارسی عنوان
پیدایش آنتی بیوتیک ها در خاک و کود از پایگاه های تولید سبزیجات گلخانه ای پکن، چین و ارزیابی خطر مرتبط با آن
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کلمات کلیدی
آنتی بیوتیک ها، پایه تولید سبزیجات گلخانه ای، کود کشاورزی، ارزیابی ریسک، خاک
موضوعات مرتبط
علوم زیستی و بیوفناوری
علوم محیط زیست
شیمی زیست محیطی
چکیده انگلیسی
The occurrence of 15 antibiotics in soil and manure samples from 11 large-scale greenhouse vegetable production (GVP) bases in Beijing, China was investigated. Results showed that the greenhouse soils were ubiquitously contaminated with antibiotics, and that antibiotic concentrations were significantly higher in greenhouses than in open field soils. The mean concentrations of four antibiotic classes decreased in the following order: tetracyclines (102 μg/kg) > quinolones (86 μg/kg) > sulfonamides (1.1 μg/kg) > macrolides (0.62 μg/kg). This investigation also indicated that fertilization with manure and especially animal feces might be the primary source of antibiotics. A risk assessment based on the calculated risk quotients (RQs) demonstrated that oxytetracycline, chlortetracycline, norfloxacin, ciprofloxacin and enrofloxacin could pose a high risk to soil organisms. These results suggested that the ecological effects of antibiotic contamination in GVP bases and their potential adverse risks on human health need to be given special attention.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Science of The Total Environment - Volumes 521â522, 15 July 2015, Pages 101-107
Journal: Science of The Total Environment - Volumes 521â522, 15 July 2015, Pages 101-107
نویسندگان
Cheng Li, Jiayi Chen, Jihua Wang, Zhihong Ma, Ping Han, Yunxia Luan, Anxiang Lu,