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	Accumulation of steroid hormones in soil and its adjacent aquatic environment from a typical intensive vegetable cultivation of North China
	Zhang F. S.; Xie, Y. F.; Li, X. W.; Wang, D. Y.; Yang, L. S.; Nie, Z. Q.
	2015
关键词	Poultry litter Agricultural application Steroid hormone Residue poultry litter conjugated estrogens feeding operations risk-assessment bisphenol-a 17-beta-estradiol testosterone water runoff manure
英文摘要	Steroid hormones released from manure agricultural application are a matter of global concern. The residual levels of steroid hormones were studied in a typical intensive vegetable cultivation area in northeast China, with a long history of heavy manure application. Seven steroids (estrone, 17 alpha-estradiol, 17 beta-estradiol, estriol, testosterone, androstendione and progesterone) were analyzed from soil sampled from vegetable greenhouses, from sediments and water from the adjacent drainage ditch and from the groundwater. The results showed that target steroids were detected in the soil samples, with detection frequencies varying from 3.13 to 100%. The steroid concentrations varied substantially in soils, ranging from below the detection limit to 109.7 mu g.kg(-1). Three steroids progesterone, androstendione and estrone were found to have relatively high residue concentrations in soil, with maximum concentrations of 109.7, 9.83 and 1330 mu g.kg(-1), respectively. In adjacent groundwater, all the steroids, with the exception of estrone, were detected in one or more of the 13 groundwater samples. The concentrations of steroids in groundwater ranged from below the method detection limit to 2.38 ng. L-1 Six of the seven (excluding androstendione) were detected in drainage ditch water samples, with concentrations ranging from below the detection limit to 14 ng. L-1. Progesterone, androstendione and estrone accumulated relatively easily in soils; their concentrations in groundwater were lower than those of other steroids. The concentrations of testosterone and estriol were relatively low in soil, while in groundwater were higher than those of other steroids. The residual levels of steroids in soil and groundwater showed a clear spatial variation in the study area. The residual levels of steroid hormones in soil varied substantially between differently planted greenhouses. (C) 2015 Elsevier B.V. All rights reserved.
出处	Science of the Total Environment
卷	538
页	423-430
收录类别	SCI
语种	英语
ISSN号	0048-9697
内容类型	SCI/SSCI论文
源URL	[http://ir.igsnrr.ac.cn/handle/311030/39031]
专题	地理科学与资源研究所_历年回溯文献
推荐引用方式 GB/T 7714	Zhang F. S.,Xie, Y. F.,Li, X. W.,et al. Accumulation of steroid hormones in soil and its adjacent aquatic environment from a typical intensive vegetable cultivation of North China. 2015.

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