Spatial assessment of air quality patterns in Malaysia using multivariate analysis
Date
2012
Journal Title
Journal ISSN
Volume Title
Publisher
Elsevier
Abstract
This study aims to investigate possible sources of air pollutants and the spatial patterns within the eight selected Malaysian air monitoring stations based on a two-year database (2008-2009). The multivariate analysis was applied on the dataset. It incorporated Hierarchical Agglomerative Cluster Analysis (HACA) to access the spatial patterns, Principal Component Analysis (PCA) to determine the major sources of the air pollution and Multiple Linear Regression (MLR) to assess the percentage contribution of each air pollutant.
Description
Keywords
Air pollutants, Multivariate analysis, HACA, PCA, MLR
Citation
Dominick, D., Juahir, H., Latif, M. T., Zain, S. M., & Aris, A. Z. (2012). Spatial assessment of air quality patterns in Malaysia using multivariate analysis. Atmospheric environment, 60, 172-181.