Occurrence, distribution, and ecological-health risks of selected antibiotics in coastal waters along the coastline of China

doi:10.1016/j.scitotenv.2018.07.096

CORC > 青海盐湖研究所 > 中国科学院青海盐湖研究所 > 盐湖地质与环境实验室

	Occurrence, distribution, and ecological-health risks of selected antibiotics in coastal waters along the coastline of China
	Lu, Jian; Wu, Jun; Zhang, Cui; Zhang, Yuxuan; Lin, Yichen; Luo, Yongming
刊名	SCIENCE OF THE TOTAL ENVIRONMENT
	2018-12-10
卷号	644 页码:1469-1476
ISSN号	0048-9697
DOI	10.1016/j.scitotenv.2018.07.096
英文摘要	Information on ecological and health risks posed by antibiotics in coastal waters at continental or national scale is limited although antibiotics have continuously entered the natural environments due to extensive usage for human beings and animals. This study collected coastal water samples along nearly 18,000 km of coastline of China to investigate the distribution, possible sources, and potential ecological-health risks of antibiotics. Only 7 out of 13 target antibiotics were detected in coastal water samples. Total concentrations of antibiotics ranged from 389 to 3302.3 ng/L. Norfloxacin (NFC), roxithromycin (RTM), and ciprofloxacin (CFC) were the most frequently detected antibiotics, with the maximal concentrations of 1990, 1230, and 109 ng/L, respectively. Antibiotics in coastal waters might be affected by three possible factors including veterinary-drug sources, anthropogenic sources, and mixed sources. Detected NFC and sulfamethoxazole (SMX) exerted high ecological risks in the short and long terms. CFC posed moderate short-term risks but insignificant long-term risks for aquatic organisms. RTM exerted low short-term risks while it posed moderate risks in the long term. Antibiotics exerted very low cancer risks and negligible non-cancer risks for both adults and children at all sampling sites. Health risks for children posed by antibiotics were generally higher than those for adults. Antibiotics in coastal waters of China still need effective control due to potential ecological-health risks they pose. (C) 2018 Elsevier B.V. All rights reserved.
内容类型	期刊论文
源URL	[http://ir.isl.ac.cn/handle/363002/34428]
专题	青海盐湖研究所_盐湖地质与环境实验室
推荐引用方式 GB/T 7714	Lu, Jian,Wu, Jun,Zhang, Cui,et al. Occurrence, distribution, and ecological-health risks of selected antibiotics in coastal waters along the coastline of China[J]. SCIENCE OF THE TOTAL ENVIRONMENT,2018,644:1469-1476.
APA	Lu, Jian,Wu, Jun,Zhang, Cui,Zhang, Yuxuan,Lin, Yichen,&Luo, Yongming.(2018).Occurrence, distribution, and ecological-health risks of selected antibiotics in coastal waters along the coastline of China.SCIENCE OF THE TOTAL ENVIRONMENT,644,1469-1476.
MLA	Lu, Jian,et al."Occurrence, distribution, and ecological-health risks of selected antibiotics in coastal waters along the coastline of China".SCIENCE OF THE TOTAL ENVIRONMENT 644(2018):1469-1476.