气候变化领域集成服务门户(CCPortal): Geochemical distribution of selected heavy metals in the Asturian coastline sediments (North of Spain)

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DOI	10.1016/j.marpolbul.2020.111263
	Geochemical distribution of selected heavy metals in the Asturian coastline sediments (North of Spain)
	Sanz-Prada L.; García-Ordiales E.; Roqueñí N.; Grande Gil J.A.; Loredo J.
发表日期	2020
ISSN	0025326X
卷号	156
英文摘要	Sediments from 35 beaches along the Asturian coastline in the north of Spain were studied. Geochemical analyses were conducted to assess the distribution of metal(oid) concentrations on the coast. Samples were correlated by a cluster analysis based on their geochemical concentrations, showing three different groups. Group 1 and Group 2 were composed of the samples of the occidental and oriental beaches, respectively, while Group 3 was formed by the beaches that are in the area of influence of one of the main harbours in the north of Spain where there is an established metal and chemical industry. These associations may explain the origin of the metal concentrations in the coastline. Both geological and anthropic sources generated geochemical anomalies in the sediment concentrations that sometimes surpassed quality OSPAR criterion. © 2020 Elsevier Ltd
英文关键词	Coastline; Contamination; Heavy metals; Sediments; Statistical approach
语种	英语
scopus关键词	Beaches; Chemical industry; Cluster analysis; Exploratory geochemistry; Heavy metals; Sediments; Distribution of metal; Geochemical analysis; Geochemical anomaly; Geochemical concentrations; Metal concentrations; Sediment concentration; Analytical geochemistry; arsenic; cadmium; chromium; copper; heavy metal; iron; lead; mercury; nickel; zinc; heavy metal; coastal sediment; coastal zone; concentration (composition); geochemical method; heavy metal; sediment analysis; sediment pollution; Article; cluster analysis; concentration (parameter); contamination; controlled study; geochemical analysis; geographic distribution; risk assessment; seashore; sediment; Spain; environmental monitoring; sediment; water pollutant; Asturian Basin; Spain; Environmental Monitoring; Geologic Sediments; Metals, Heavy; Spain; Water Pollutants, Chemical
来源期刊	Marine Pollution Bulletin
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/148908
作者单位	ISYMA Research Group, Mining, Energy and Materials Engineering School, University of Oviedo, Oviedo, Spain; Departament of Mining, Mechanical, Energy and Construction Engineering, University of Huelva, Huelva, Spain
推荐引用方式 GB/T 7714	Sanz-Prada L.,García-Ordiales E.,Roqueñí N.,et al. Geochemical distribution of selected heavy metals in the Asturian coastline sediments (North of Spain)[J],2020,156.
APA	Sanz-Prada L.,García-Ordiales E.,Roqueñí N.,Grande Gil J.A.,&Loredo J..(2020).Geochemical distribution of selected heavy metals in the Asturian coastline sediments (North of Spain).Marine Pollution Bulletin,156.
MLA	Sanz-Prada L.,et al."Geochemical distribution of selected heavy metals in the Asturian coastline sediments (North of Spain)".Marine Pollution Bulletin 156(2020).