Concepedia

Source apportionment for contaminated soils using multivariate statistical methods

Sonnia Parra, Manuel A. Bravo, Waldo Quiroz, Teresa Moreno, Angeliki Karanasiou, Oriol Font, Víctor Vidal, Francisco Cereceda‐Balic

Chemometrics and Intelligent Laboratory Systems · 2014 · 39 citations · 35 references

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35

Positive matrix factorization: A non‐negative factor model with optimal utilization of error estimates of data values

Pentti Paatero, Unto Tapper · Environmetrics · 1994 · 6.3K citations

, , +14

Least squares formulation of robust non-negative factor analysis

Pentti Paatero · Chemometrics and Intelligent Laboratory Systems · 1997 · 2.1K citations

, , +8

Multivariate statistical and GIS-based approach to identify heavy metal sources in soils

Aurelio Facchinelli, Elisa Sacchi, L Mallen · Environmental Pollution · 2001 · 1.4K citations

, , +14

Multivariate analysis of heavy metal contamination in urban dusts of Xi'an, Central China

H YONGMING, Eric S. Posmentier · The Science of The Total Environment · 2005 · 1.4K citations

, , +12

A quantitative assessment of source contributions to inhalable particulate matter pollution in metropolitan Boston

George D. Thurston, John D. Spengler · Atmospheric Environment (1967) · 1985 · 1.1K citations

, , +17