The Langat River water quality index based on principal component analysis

QR Code

The Langat River water quality index based on principal component analysis

River Water Quality Index (WQI) is calculated using an aggregation function of the six water quality sub-indices variables, together with their relative importance or weights respectively. The formula is used by the Department of Environment to indicate a general status of the rivers in Malaysia. Th...

Full description

Bibliographic Details
Main Authors:	Mohd Ali, Zalina, Ibrahim, Noor Akma, Mengersen, Kerrie, Shitan, Mahendran, Juahir, Hafizan
Format:	Conference or Workshop Item
Language:	English
Published:	AIP Publishing LLC 2012
Online Access:	http://psasir.upm.edu.my/id/eprint/57331/ http://psasir.upm.edu.my/id/eprint/57331/1/The%20Langat%20River%20water%20quality%20index%20based%20on%20principal%20component%20analysis.pdf

Similar Items

Robust principal component analysis in water quality index development
by: Mohd Ali, Zalina, et al.
Published: (2013)

Discriminant analysis of water quality data in Langat River
by: Mohd Ali, Zalina, et al.
Published: (2013)

New relative importance of water quality variables in Langat River
by: Mohd Ali, Zalina, et al.
Published: (2013)

The selection of the Bayesian coincident-index models using model comparison criterion with application in Langat river water quality data
by: Mohd Ali, Zalina, et al.
Published: (2012)

Bayesian model-based approach for developing a river water quality index
by: Mohd Ali, Zalina, et al.
Published: (2013)

Temporal water quality assessment of Langat river from 1995 - 2006.
by: Mohd Ali, Zalina, et al.
Published: (2012)

Spatial characterization of water quality using principal component analysis approach at Juru River basin, Malaysia
by: Abdul Zali, Munirah, et al.
Published: (2011)

Pattern recognition of Kedah River water quality data by implementation of principal component analysis
by: Mohd, Isahak, et al.
Published: (2011)

Spatial assessment of Langat river water quality using chemometrics
by: Juahir, Hafizan, et al.
Published: (2010)

Statistical modeling of river water quality index
by: Mohd Ali, Zalina
Published: (2019)

Spatial water quality assessment of Langat River Basin (Malaysia) Using environmetric techniques.
by: Juahir, Hafizan, et al.
Published: (2011)

Using chemometrics in assessing langat river water quality and designing a cost-effective water sampling strategy.
by: Juahir, Hafizan, et al.
Published: (2009)

River water quality in Langat basin, Selangor, Malaysia
by: Mohamed Abu Yusof,, et al.
Published: (2002)

Macrobenthos and Water Quality of Langat River System, Malaysia
by: Mohamed Zawawi, Azrina
Published: (2002)

Sensitivity analysis for water quality index (WQI) prediction for Kinta River, Malaysia
by: Abdul Zali, Munirah, et al.
Published: (2011)

Water quality assessment in wet season of Langat River, Selangor, Malaysia
by: Muhammad Amir Danish,, et al.
Published: (2024)

Water consumption analysis of Langat river basin
by: Noorazuan Md. Hashim ,
Published: (2000)

Hydrological trend analysis due to land use changes at Langat River Basin.
by: Juahir, Hafizan, et al.
Published: (2010)

Water quality pattern recognition study of Muda River Basin using multivariate analysis
by: Azhar, Shah Christirani, et al.
Published: (2009)

River water quality modeling using combined principle component analysis (PCA) and multiple linear regressions (MLR): a case study at Klang River, Malaysia
by: Mohd Nasir, Mohd Fahmi, et al.
Published: (2011)

River water quality assessment using environmentric techniques : case study of Jakara River Basin.
by: Mustapha, Adamu, et al.
Published: (2013)

Evaluation of various water quality indices for indexing river water
by: Choo, Chee Yuan
Published: (2014)

Spatial water quality assessment of Langat River Basin (Malaysia) using environmetric techniques
by: Abu Samah, Mohd Armi
Published: (2011)

Predict of river water quality modeling using artificial neural network (ANN)
by: Mat Daud, Norhafiza, et al.
Published: (2009)

Modeling of salt water intrusions into Langat River Estuary, Malaysia
by: Abd Aris, Norhabina
Published: (2012)

Characterization of spatial patterns in river water quality using chemometric techniques
by: Norshidah Baharuddin,, et al.
Published: (2014)

Water Quality Profile of Sg. Langat
by: Suki, Anhar, et al.
Published: (1988)

Study on the river water quality trends and indexes in Peninsular Malaysia
by: Al-Mamun, Abdullah
Published: (2009)

Application GIS for detecting changes of Sungai Langat channel
by: Toriman, Mohd. Ikhwan, et al.
Published: (2006)

Euler principal component analysis
by: Liwicki, Stephan, et al.
Published: (2013)

Source Apportionment and Quality Assessment of Surface Water Using Principal Component Analysis and Multiple Linear Regression statistics
by: Nasly, Mohamed Ali, et al.
Published: (2013)

River water quality assessment of selected heavy metals in Sungai Michu and Sungai Langat / Nurashikin Mohamad
by: Mohamad, Nurashikin
Published: (2010)

Artificial neural network modeling of the water quality index using land use areas as predictors
by: Gazzaz, Nabeel M., et al.
Published: (2015)

Comparisons of various imputation methods for incomplete water quality data: a case study of the Langat River, Malaysia
by: Naeimah Mamat,, et al.
Published: (2023)

Study on the impact of tidal effects on water quality modelling of Juru River, Malaysia.
by: Toriman, Mohd Ekhwan, et al.
Published: (2011)

Surface water organophosphorus pesticides concentration and distribution in the Langat River, Selangor, Malaysia
by: Wee, Sze Yee, et al.
Published: (2016)

Assessment of water quality using environmetric techniques at Johor River
by: Md Dali, Faradiah, et al.
Published: (2013)

A preliminary study of water quality index in Terengganu River Basin, Malaysia
by: Suratman, S., et al.
Published: (2015)

Water quality index and sediment loading analysis in Pelus River, Perak, Malaysia
by: Hasan, Hasrul Hazman, et al.
Published: (2015)

Drinking water quality assessment of Ergene River Basin (Turkey) by water quality index: essential and toxic elements
by: Tokatli, Cem
Published: (2019)