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题名: Occurrence of pharmaceuticals and personal care products and associated environmental risks in the central and lower Yangtze river, China
作者: Wu, Chenxi1; Huang, Xiaolong1, 3; Witter, Jason D.2; Spongberg, Alison L.2; Wang, Kexiong1; Wang, Ding1; Liu, Jiantong1
关键词: PPCPs ; Yangtze River ; Occurrence ; Risk assessment
刊名: ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY
发表日期: 2014-08-01
DOI: 10.1016/j.ecoenv.2014.04.029
卷: 106, 页:19-26
收录类别: SCI
文章类型: Article
WOS标题词: Science & Technology ; Life Sciences & Biomedicine
类目[WOS]: Environmental Sciences ; Toxicology
研究领域[WOS]: Environmental Sciences & Ecology ; Toxicology
英文摘要: Pharmaceutical and personal care products (PPCPs) residues are being highlighted around the world as of emerging concern in surface waters. Here the occurrence of PPCPs in the central and lower Yangtze River, along with four large freshwater lakes within the river basin (Dongting, Poyang, Tai, and Chao) was reported. Fifteen out of twenty selected PPCPs were detected in the collected surface water samples. Caffeine, paraxanthine, sulfamethazine, and clindamycin were detected with 100 percent frequency in the Yangtze River. In the river, the highest average concentration was observed for erythromycin (296 ng L-1), followed by caffeine (142 ng L-1) and paraxanthine (41 ng L-1). In the four lakes, total PPCP concentrations were much higher in the Chao (1547 ng L-1) and Tai (1087 ng L-1) lakes compared to the Poyang (108 ng L-1) and Dongting (137 ng L-1) lakes. Lincomycin and clindamycin were most abundant in the lakes, especially in the Tai Lake. Environmental risk assessment for the worst case scenario was assessed using calculated risk quotients, and indicates a high environmental risk of erythromycin and clarithromycin in the Yangtze River, clarithromycin in the Chao Lake, and clindamycin in the Tai Lake. (C) 2014 Elsevier Inc. All rights reserved.
关键词[WOS]: WASTE-WATER CONTAMINANTS ; TANDEM MASS-SPECTROMETRY ; PEARL RIVER ; SOUTH CHINA ; NATIONAL RECONNAISSANCE ; ACIDIC PHARMACEUTICALS ; RECEIVING WATERS ; ECOLOGICAL RISKS ; SURFACE WATERS ; YELLOW-RIVER
语种: 英语
WOS记录号: WOS:000337643800004
ISSN号: 0147-6513
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.ihb.ac.cn/handle/342005/20284
Appears in Collections:水生生物多样性与资源保护研究中心_期刊论文

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作者单位: 1.Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Peoples R China
2.Univ Toledo, Dept Environm Sci, Toledo, OH 43606 USA
3.Chinese Acad Sci, Grad Univ, Beijing 100039, Peoples R China

Recommended Citation:
Wu, Chenxi; Huang, Xiaolong; Witter, Jason D.; Spongberg, Alison L.; Wang, Kexiong; Wang, Ding; Liu, Jiantong.Occurrence of pharmaceuticals and personal care products and associated environmental risks in the central and lower Yangtze river, China,ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY,2014,():
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