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DOI	10.1080/03601234.2013.796826
	Influence of ciprofloxacin on the microbial catabolic diversity in soil
	Cui, Hao; Wang, Shu-Ping; Jia, Shu-Gang; Zhang, Na; Zhou, Zhi-Qiang
通讯作者	Wang, SP (通讯作者)
发表日期	2013
ISSN	0360-1234
EISSN	1532-4109
起始页码	869
结束页码	877
卷号	48 期号:10
英文摘要	In this study, the effect of ciprofloxacin (CIP) on the catabolic diversity of soil microbial communities was evaluated. Soil samples were spiked with ciprofloxacin (0, 1, 5 and 50mgckg(-1)) and were incubated for 1, 3, 9, 22 and 40days. Untreated controls received only water. The functional diversity of the microbial community studied was characterized using a catabolic response profile (CRP). Six substrate groups were tested: carbohydrates, amino acids, carboxylic acids, aromatic chemicals, alcohols and polymers. After 40days, the CIP concentrations in the soil samples ranged from 25% to 58% of the initial concentrations. Soil respiratory responses to the individual substrates D-glucose, lactose, D-mannose, L-glutamic, Na-citrate, malic acid and inosine were inhibited at the high CIP concentrations (5 and 50mg center dot kg(-1)) in the soils and were increased at the lowest CIP concentration (1mg center dot kg(-1)). Soil respiration was inhibited at all of the CIP concentrations after the addition of D-galactose and glycerol. The CIP concentration and incubation time explained 45.3% of the variance of the catabolic responses. The CRP analysis clearly discriminated among the different CIP concentrations. The results suggest that CIP strongly affects the catabolic diversities of soil microbial communities and that its effect is more significant than that of incubation time.
关键词	ENVIRONMENTAL RISK-ASSESSMENT LONG-TERM PERSISTENCE VETERINARY ANTIBIOTICS COMMUNITY STRUCTURE SORPTION BEHAVIOR ANIMAL MANURE SULFADIAZINE PHARMACEUTICALS TETRACYCLINE TYLOSIN
英文关键词	Ciprofloxacin; catabolic response profile; soil microbial community; diversity; concentration; incubation time
语种	英语
WOS研究方向	Environmental Sciences & Ecology ; Public, Environmental & Occupational Health
WOS类目	Environmental Sciences ; Public, Environmental & Occupational Health
WOS记录号	WOS:000320980300007
来源期刊	JOURNAL OF ENVIRONMENTAL SCIENCE AND HEALTH PART B-PESTICIDES FOOD CONTAMINANTS AND AGRICULTURAL WASTES
来源机构	中国科学院青藏高原研究所
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/258143
推荐引用方式 GB/T 7714	Cui, Hao,Wang, Shu-Ping,Jia, Shu-Gang,et al. Influence of ciprofloxacin on the microbial catabolic diversity in soil[J]. 中国科学院青藏高原研究所,2013,48(10).
APA	Cui, Hao,Wang, Shu-Ping,Jia, Shu-Gang,Zhang, Na,&Zhou, Zhi-Qiang.(2013).Influence of ciprofloxacin on the microbial catabolic diversity in soil.JOURNAL OF ENVIRONMENTAL SCIENCE AND HEALTH PART B-PESTICIDES FOOD CONTAMINANTS AND AGRICULTURAL WASTES,48(10).
MLA	Cui, Hao,et al."Influence of ciprofloxacin on the microbial catabolic diversity in soil".JOURNAL OF ENVIRONMENTAL SCIENCE AND HEALTH PART B-PESTICIDES FOOD CONTAMINANTS AND AGRICULTURAL WASTES 48.10(2013).