干旱区生态环境知识资源中心(Arid): Study of metal and trace element mobilization in aquatic environments of Brazilian semi-arid zones applying principal component analysis

Arid

DOI	10.1590/S0100-40422008000500032
	Study of metal and trace element mobilization in aquatic environments of Brazilian semi-arid zones applying principal component analysis
	dos Santos, Jose Soares 1; Pires dos Santos, Maria Lucia 1; de Oliveira, Elisabeth 2
通讯作者	dos Santos, Jose Soares
来源期刊	QUIMICA NOVA
ISSN	0100-4042
EISSN	1678-7064
出版年	2008
卷号	31 期号:5 页码:1107-1111
英文摘要	The spatial and temporal retention of metals has been studied in water and sediments of the Gaviao River. Anage and Tremedal Reservoirs, located in the smi-arid region, Bahia - Brazil, in order to identify trends in the fluxes of metals from the sediments to the water column. The determination of metals was made by ICP OES and ET AAS. The application of statistical methods showed that this aquatic system presents suitable conditions to move Cd2+ and Pb2+ from the water column to the sediment.
英文关键词	principal component analysis semi-arid zones retention of metals in the sediment
类型	Article
语种	葡萄牙语
国家	Brazil
收录类别	SCI-E
WOS记录号	WOS:000259122200032
WOS关键词	HEAVY-METALS ; WATER-QUALITY ; SEDIMENTS ; RIVER ; BAY ; MOBILITY ; BASIN
WOS类目	Chemistry, Multidisciplinary
WOS研究方向	Chemistry
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/158984
作者单位	1.Univ Estadual Sudoeste Bahia, Dept Ciencias Nat, BR-45083900 Vitoria Da Conquista, BA, Brazil; 2.Univ Sao Paulo, Inst Quim, BR-05513970 Sao Paulo, Brazil
推荐引用方式 GB/T 7714	dos Santos, Jose Soares,Pires dos Santos, Maria Lucia,de Oliveira, Elisabeth. Study of metal and trace element mobilization in aquatic environments of Brazilian semi-arid zones applying principal component analysis[J],2008,31(5):1107-1111.
APA	dos Santos, Jose Soares,Pires dos Santos, Maria Lucia,&de Oliveira, Elisabeth.(2008).Study of metal and trace element mobilization in aquatic environments of Brazilian semi-arid zones applying principal component analysis.QUIMICA NOVA,31(5),1107-1111.
MLA	dos Santos, Jose Soares,et al."Study of metal and trace element mobilization in aquatic environments of Brazilian semi-arid zones applying principal component analysis".QUIMICA NOVA 31.5(2008):1107-1111.