title: Surface Water Quality in Urban Areas in Southern Most Province of Vietnam
abstract: This study aims to assess the influence of socioeconomic activities on surface water quality in the Ca Mau province. Water quality data were collected at 14 locations in 2021. Water quality index (VN_WQI), hierarchical cluster analysis (HCA), Pearson correlation and principal component analysis (PCA) were applied in the study. The results showed that the surface water quality was contaminated organic matters (TSS, BOD, COD) and coliform. Water quality was assessed from poor to medium levels by V
journal: International Journal of Environmental Science and Development