[PDF][PDF] Land use impacts on surface water quality by statistical approaches

K Afed Ullah, J Jiang, P Wang - Global Journal of Environmental Science …, 2018 - gjesm.net
Surface waters are the most important economic resource for humans which provide water
for agricultural, industrial and anthropogenic activities. Surface water quality plays vital role …

[HTML][HTML] Multivariate statistical analysis for water quality assessment: A review of research published between 2001 and 2020

DHF Muniz, EC Oliveira-Filho - Hydrology, 2023 - mdpi.com
Research on water quality is a fundamental step in supporting the maintenance of
environmental and human health. The elements involved in water quality analysis are …

[HTML][HTML] Spatial variation impact of landscape patterns and land use on water quality across an urbanized watershed in Bentong, Malaysia

Z Nafi'Shehab, NR Jamil, AZ Aris, NS Shafie - Ecological indicators, 2021 - Elsevier
Landscape patterns and land cover changes critically impact the hydrological cycling of
pollutants and affect receiving water quality significantly. Understanding spatial distribution …

Water quality assessment and apportionment of pollution sources using APCS-MLR and PMF receptor modeling techniques in three major rivers of South Florida

MH Gholizadeh, AM Melesse, L Reddi - Science of the Total Environment, 2016 - Elsevier
In this study, principal component analysis (PCA), factor analysis (FA), and the absolute
principal component score-multiple linear regression (APCS-MLR) receptor modeling …

Artificial neural network modeling of the water quality index for Kinta River (Malaysia) using water quality variables as predictors

NM Gazzaz, MK Yusoff, AZ Aris, H Juahir… - Marine pollution …, 2012 - Elsevier
This article describes design and application of feed-forward, fully-connected, three-layer
perceptron neural network model for computing the water quality index (WQI) 1 for Kinta …

Water quality assessment and pollution threat to safe water supply for three river basins in Malaysia

JX Loi, ASM Chua, MF Rabuni, CK Tan, SH Lai… - Science of The Total …, 2022 - Elsevier
Pollution in raw water poses increasing threats to safe water supply in many developing
countries. Therefore, a comprehensive water quality assessment is essential to provide …

Spatial water quality assessment of Langat River Basin (Malaysia) using environmetric techniques

H Juahir, SM Zain, MK Yusoff, TIT Hanidza… - Environmental …, 2011 - Springer
This study investigates the spatial water quality pattern of seven stations located along the
main Langat River. Environmetric methods, namely, the hierarchical agglomerative cluster …

Investigation of the possible sources of heavy metal contamination in lagoon and canal water in the tannery industrial area in Dhaka, Bangladesh

MAH Bhuiyan, NI Suruvi, SB Dampare… - Environmental …, 2011 - Springer
This study evaluated the heavy metal pollution level of tannery effluent-affected lagoon and
canal water in the southwestern Dhaka, Bangladesh. The measured physicochemical …

Spatial variation and source apportionment of water pollution in Qiantang River (China) using statistical techniques

F Huang, X Wang, L Lou, Z Zhou, J Wu - Water research, 2010 - Elsevier
Understanding the spatial distribution and apportioning the sources of water pollution are
important in the study and efficient management of water resources. In this work, we …

Comparison of self-organizing maps classification approach with cluster and principal components analysis for large environmental data sets

A Astel, S Tsakovski, P Barbieri, V Simeonov - Water research, 2007 - Elsevier
Three classification techniques (loading and score projections based on principal
components analysis (PCA), cluster analysis (CA) and self-organizing maps (SOM)) were …