Seleção e agrupamento de indicadores da qualidade de águas utilizando Estatística Multivariada Selection and grouping of indicators of water quality using Multivariate Statistics

@inproceedings{Bertossi2013SeleoEA,
  title={Seleç{\~a}o e agrupamento de indicadores da qualidade de {\'a}guas utilizando Estat{\'i}stica Multivariada Selection and grouping of indicators of water quality using Multivariate Statistics},
  author={Ana Paula Almeida Bertossi and Jo{\~a}o Paulo and Cunha de Menezes and Roberto Avelino Cec{\'i}lio and Giovanni de Oliveira Garcia and Mirna Aparecida Neves},
  year={2013}
}
Multivariate statistics techniques (Principal Component Analysis and Cluster Analysis) were employed to select the most important parameters that explain water quality variability at a rural watershed in the state of Espirito Santo (Brazil). In addition to group the waters studied for the similarity of features selected to verify the effect of type of soil cover (agriculture, livestock, forest and urban), water resource (surface and underground) and sampling period (rainy and dry seasons… CONTINUE READING

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