Authors
Xingjian Yang, Xinxing He, Hang Lin, Xueming Lin, Juncheng Mo, Chengyu Chen, Xiong Dai, Dehua Liao, Chengzhen Gao, Yongtao Li
Publication date
2021/1/10
Journal
Science of The Total Environment
Volume
751
Pages
141766
Publisher
Elsevier
Description
The occurrence of biologically potent sex hormones in agricultural soils is of growing concern due to their ability to disrupt the endocrine systems of aquatic organisms after being transported to surface waters via runoff. This study, therefore, examined the large-scale occurrence of 34 natural and synthetic sex hormones (13 progestins, 16 androgens, and 5 estrogens) in soils from 7 provinces and 1 municipality in China. The target sex hormones were detected in 99.3% of the soil samples, indicating their widespread occurrence in most agricultural areas. Additionally, seven synthetic progestins were detected in soils for the first time. The total concentration of the 34 sex hormones (Σsex hormones) in the sampled soils ranged from below the method detection limit to 23.7 ng/g (mean of 4.72 ± 4.07 ng/g), with androgens and progestins being the most dominant hormone groups. Significant correlations were observed …
Total citations
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