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http://hdl.handle.net/10362/138262| Título: | Hydrochemical Contamination Profiling and Spatial-Temporal Mapping with the Support of Multivariate and Cluster Statistical Analysis |
| Autor: | Barbosa, Sofia Almeida, José Diamantino, Catarina Carvalho, Edgar Pinto, Mariana |
| Palavras-chave: | Contamination plume migration K-means of PCA scores groundwater and mine water monitoring spatial-temporal hydrochemical trends |
| Data: | 2021 |
| Citação: | Barbosa, S., Almeida, J., Diamantino, C., Carvalho, E., & Pinto, M. (2021). Hydrochemical Contamination Profiling and Spatial-Temporal Mapping with the Support of Multivariate and Cluster Statistical Analysis. International Journal of Geological and Environmental Engineering, 15(9). |
| Resumo: | The aim of this work was to test a methodology able to generate spatial-temporal maps that can synthesize simultaneously the trends of distinct hydrochemical indicators in an old radiumuranium tailings dam deposit. Multidimensionality reduction derived from principal component analysis and subsequent data aggregation derived from clustering analysis allow to identify distinct hydrochemical behavioral profiles and generate synthetic evolutionary hydrochemical maps. |
| Peer review: | yes |
| URI: | http://hdl.handle.net/10362/138262 |
| Aparece nas colecções: | FCT: DCT - Artigos em revista internacional com arbitragem científica |
Ficheiros deste registo:
| Ficheiro | Descrição | Tamanho | Formato | |
|---|---|---|---|---|
| 21UK090139.pdf | 706,73 kB | Adobe PDF | Ver/Abrir |
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