title: Comments on Ouyang, Y., Evaluation of river water quality monitoring stations by principal component analysis. Water Research 39 (2005) 2621-2635.
authors.affiliation: 114 Reed Ave, St. Andrews, NB, Canada E5B 1A1. Electronic address: vladimir@nbnet.nb.ca.
authors.forename: V
authors.initials: V
authors.lastname: Zitko
mesh_terms: D004784:Environmental Monitoring; D025341:Principal Component Analysis; D011786:Quality Control; D015203:Reproducibility of Results; D045483:Rivers / Q000737:chemistry*; D012965:Sodium Chloride / Q000032:analysis; D014881:Water Supply / Q000032:analysis*
chemical_list: D012965:Sodium Chloride