Fractions, Contamination and Health Risk of Cadmium in Alpine Soils on the Gongga Mountain, Eastern Tibetan Plateau

doi:10.1007/s00128-020-03073-8

CORC > 成都山地灾害与环境研究所 > 中国科学院水利部成都山地灾害与环境研究所 > 山地表生过程与生态调控重点实验室

	Fractions, Contamination and Health Risk of Cadmium in Alpine Soils on the Gongga Mountain, Eastern Tibetan Plateau
	Wang, Zhiguo 1,2; Bing, Haijian 1; Zhu, He 1; Wu, Yanhong 1
刊名	BULLETIN OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY
	2021
卷号	106 期号:1 页码:86-91
关键词	Heavy metal Fraction composition Contamination assessment Health risk Mountain soils
ISSN号	0007-4861
DOI	10.1007/s00128-020-03073-8
通讯作者	Wu, Yanhong(yhwu@imde.ac.cn)
产权排序	1
文献子类	Article
英文摘要	Anthropogenic cadmium (Cd) in alpine soils is mainly from long-range atmospheric transport. Because of the high toxicity and mobility, whether the accumulation of Cd in the soils threats to ecosystem safety remains unclear. The fractions of soil Cd along three altitudinal transects on Gongga Mountain were analyzed to decipher the drivers on its mobility, and its contamination and health risk were assessed. The concentrations of Cd in the organic (O) and mineral (A) horizons were significantly higher on the eastern and southern transects than the western transect. The Cd fractions in the two horizons dominated by acid-soluble and reducible Cd. Soil organic matter and pH modulated the mobilization of soil Cd. Cadmium reached a moderate contamination level on the eastern and southern transects, but no or slight contamination on the western transect. The soil Cd had a low non-carcinogenic risk and no carcinogenic risk despite of adults or children.
电子版国际标准刊号	1432-0800
资助项目	Youth Innovation Promotion Association of the Chinese Academy of Sciences[2017424]
WOS研究方向	Environmental Sciences & Ecology ; Toxicology
语种	英语
出版者	SPRINGER
WOS记录号	WOS:000614113700013
资助机构	Youth Innovation Promotion Association of the Chinese Academy of Sciences
内容类型	期刊论文
源URL	[http://ir.imde.ac.cn/handle/131551/55801]
专题	成都山地灾害与环境研究所_山地表生过程与生态调控重点实验室
通讯作者	Wu, Yanhong
作者单位	1.Chinese Acad Sci, Inst Mt Hazards & Environm, Key Lab Mt Surface Proc & Ecol Regulat, Chengdu 610041, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Wang, Zhiguo,Bing, Haijian,Zhu, He,et al. Fractions, Contamination and Health Risk of Cadmium in Alpine Soils on the Gongga Mountain, Eastern Tibetan Plateau[J]. BULLETIN OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY,2021,106(1):86-91.
APA	Wang, Zhiguo,Bing, Haijian,Zhu, He,&Wu, Yanhong.(2021).Fractions, Contamination and Health Risk of Cadmium in Alpine Soils on the Gongga Mountain, Eastern Tibetan Plateau.BULLETIN OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY,106(1),86-91.
MLA	Wang, Zhiguo,et al."Fractions, Contamination and Health Risk of Cadmium in Alpine Soils on the Gongga Mountain, Eastern Tibetan Plateau".BULLETIN OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY 106.1(2021):86-91.