Knowledge Resource Center for Ecological Environment in Arid Area
DOI | 10.1007/s10230-014-0276-6 |
Water Quality Assessment of the Mining-Impacted Elqui River Basin, Chile | |
Ribeiro, L.1; Kretschmer, N.2; Nascimento, J.1; Buxo, A.1; Roetting, T. S.3; Soto, G.4; Soto, M.4; Oyarzun, J.5; Maturana, H.5; Oyarzun, R.2,5 | |
通讯作者 | Ribeiro, L. |
来源期刊 | MINE WATER AND THE ENVIRONMENT
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ISSN | 1025-9112 |
EISSN | 1616-1068 |
出版年 | 2014 |
卷号 | 33期号:2页码:165-176 |
英文摘要 | Multivariate data analysis techniques were used to identify the interrelationships between the physical-chemical analyses of 22 parameters sampled monthly from 1991 to 2007 at 16 monitoring stations along the Elqui river and its tributaries to characterize the scale of the geogenic and anthropogenic impacts on the river’s water quality. Principal component analysis was used to identify the differences and similarities between variables in the watershed. Factorial indices, computed to highlight the sections of the river and tributaries more influenced by hydrothermal, mining or agricultural activities, made it possible to synthesize groups of parameters with similar characteristics into a single value. |
英文关键词 | Acid drainage Arid zones Elqui river Mining pollution PCA |
类型 | Article |
语种 | 英语 |
国家 | Portugal ; Chile ; England |
收录类别 | SCI-E |
WOS记录号 | WOS:000336394800007 |
WOS关键词 | GROUNDWATER ; CONTAMINATION ; GEOCHEMISTRY ; EVOLUTION ; PATTERNS ; AQUIFER ; SYSTEM |
WOS类目 | Water Resources |
WOS研究方向 | Water Resources |
资源类型 | 期刊论文 |
条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/183879 |
作者单位 | 1.Univ Nova Lisboa, Inst Super Tecn, CVRM, P-1200 Lisbon, Portugal; 2.CEAZA, La Serena, Chile; 3.Newcastle Univ, Sch Civil Engn & Geosci, Newcastle Upon Tyne NE1 7RU, Tyne & Wear, England; 4.CAZALAC, La Serena, Chile; 5.Univ La Serena, Dept Ingn Minas, La Serena, Chile |
推荐引用方式 GB/T 7714 | Ribeiro, L.,Kretschmer, N.,Nascimento, J.,et al. Water Quality Assessment of the Mining-Impacted Elqui River Basin, Chile[J],2014,33(2):165-176. |
APA | Ribeiro, L..,Kretschmer, N..,Nascimento, J..,Buxo, A..,Roetting, T. S..,...&Oyarzun, R..(2014).Water Quality Assessment of the Mining-Impacted Elqui River Basin, Chile.MINE WATER AND THE ENVIRONMENT,33(2),165-176. |
MLA | Ribeiro, L.,et al."Water Quality Assessment of the Mining-Impacted Elqui River Basin, Chile".MINE WATER AND THE ENVIRONMENT 33.2(2014):165-176. |
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