Characterization of surface sediments from the Beijing-Hangzhou Grand Canal (Zaozhuang section), China: assessment of beryllium enrichment, biological effect, and mobility

CORC > 烟台海岸带研究所 > 中国科学院烟台海岸带研究所 > 中科院海岸带环境过程与生态修复重点实验室

	Characterization of surface sediments from the Beijing-Hangzhou Grand Canal (Zaozhuang section), China: assessment of beryllium enrichment, biological effect, and mobility
	Zhuang, W ; Chen, Q ; Gao, XL; Zhou, FX; Wang, MT ; Liu, YX
刊名	ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH
	2016-07-01
卷号	23 期号:13 页码:13560-13568
关键词	Sediment Enrichment factor Adverse effect index Fraction The Beijing-Hangzhou Grand Canal
ISSN号	0944-1344
通讯作者	Zhuang, W (reprint author), Zaozhuang Univ, Coll City & Architecture Engn, Zaozhuang 277160, Shandong, Peoples R China. ; Zhuang, W (reprint author), Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Environm Proc & Ecol Remediat, Yantai 264003, Shandong, Peoples R China. wzhuang@yic.ac.cn
产权排序	[Zhuang, Wen; Wang, Mantang; Liu, Yongxia] Zaozhuang Univ, Coll City & Architecture Engn, Zaozhuang 277160, Shandong, Peoples R China; [Chen, Qing] Zaozhuang Univ, Coll Life Sci, Zaozhuang 277160, Shandong, Peoples R China; [Zhuang, Wen; Gao, Xuelu; Zhou, Fengxia] Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Environm Proc & Ecol Remediat, Yantai 264003, Shandong, Peoples R China
英文摘要	The South-to-North Water Diversion Project is one of the world's largest water diversion projects, benefiting seven million people in China. The Zaozhuang section of the Beijing-Hangzhou Grand Canal is an important part of this project. This paper investigated the enrichment, biological effect, and mobility of beryllium (Be) in surface sediments of the Zaozhuang section. Results showed that high values were found in Tai'erzhuang District, Zaozhuang city, and the areas near the inlet of the Nansihu Lake, which might have been influenced by local human activities including metallurgy, burning of fossil fuels, and transportation. Four geochemical fractions of Be were obtained: acid-soluble fraction, reducible fraction, oxidizable fraction, and residual fraction. The non-residual fractions (the sum of the first three) accounted for 72.5 similar to 96.1 % of the total amount of Be. Acid-soluble fraction might be mainly influenced by human activities, with the strongest mobility and bio-availability, accounting for 4.1 similar to 44.7 % of the total amount, with an average of 20.2 %. Enrichment factor (EF) showed minor to moderate enrichment in some regions; adverse effect index (AEI) also showed that there were high levels of Be in some regions, which might have negative impacts on organisms. Generally, mobility, EF, and AEI of elements are carried out separately. But the results of this study indicated that a comprehensive assessment on the enrichment, mobility, and biological effects of Be caused by human activities is necessary in understanding the environmental risks of Be.
研究领域[WOS]	Environmental Sciences & Ecology
关键词[WOS]	HEAVY-METAL POLLUTION ; SEQUENTIAL EXTRACTION PROCEDURE ; MARINE-SEDIMENTS ; BOHAI BAY ; SOILS
收录类别	SCI
语种	英语
WOS记录号	WOS:000378817300090
内容类型	期刊论文
源URL	[http://ir.yic.ac.cn/handle/133337/17101]
专题	烟台海岸带研究所_中科院海岸带环境过程与生态修复重点实验室烟台海岸带研究所_污染过程与控制实验室
作者单位	1.Zaozhuang Univ, Coll City & Architecture Engn 2.Zaozhuang Univ, Coll Life Sci 3.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Environm Proc & Ecol Remediat
推荐引用方式 GB/T 7714	Zhuang, W,Chen, Q,Gao, XL,et al. Characterization of surface sediments from the Beijing-Hangzhou Grand Canal (Zaozhuang section), China: assessment of beryllium enrichment, biological effect, and mobility[J]. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH,2016,23(13):13560-13568.
APA	Zhuang, W,Chen, Q,Gao, XL,Zhou, FX,Wang, MT,&Liu, YX.(2016).Characterization of surface sediments from the Beijing-Hangzhou Grand Canal (Zaozhuang section), China: assessment of beryllium enrichment, biological effect, and mobility.ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH,23(13),13560-13568.
MLA	Zhuang, W,et al."Characterization of surface sediments from the Beijing-Hangzhou Grand Canal (Zaozhuang section), China: assessment of beryllium enrichment, biological effect, and mobility".ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH 23.13(2016):13560-13568.