National Water Research Institute of Malaysia

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173 records
Journal ArticlePublic2022

The Importance of Cumulus Parameterization and Resolution in Simulating Rainfall over Peninsular Malaysia

In this study, five simulations were conducted using the weather research and forecasting (WRF) model with different cumulus parameterizations schemes (CPSs) for the period from 2013 until 2018. A one-year simulation of 2013 wi...

precipitationregional climate modeldownscalingweather research and forecasting (WRF)
Journal ArticleRegistered2016

Hydrogeochemistry Characteristics in Kampong Salang, Tioman Island, Pahang, Malaysia

The constituents of major ions of groundwater samples has been used to identify the chemical characteristics and the type of groundwater in the low lying area in Kampong Salang located at north-west of Tioman Island in Pahang s...

Hydrogeochemistrysaturation indexesundersaturated ionic strengthPHREEQC
Journal ArticlePublic2022

Evaluation of groundwater chemistry in Northern Indo-Gangetic alluvial region

Hydrochemical characteristics of groundwater and their changes through geogenic and anthropogenic activities were assessed in the North-western part of Unnao District, Uttar Pradesh, India, to understand the groundwater evoluti...

Groundwater
Journal ArticleRegistered2019

Generation of Municipal Solid Waste in South East Asian Countries

Agriculture activity in Cameron Highland is one of the sources of river water pollution. This study evaluates the physicochemical properties and heavy metals contamination (Cu, Cd, Zn, Cr, Pb) in Bertam River. The results indic...

AgricultureRiverSpatial analysisHeavy metalsHealth risk
Journal ArticlePublic2022

The Use of GIS for Managed Aquifer Recharge (MAR) Site Selection in Wadi Araba - Jordan

Jordan is considered as one of the ten most waterscarce countries in the world, the country facing challenges in its water sector, Groundwater is the most important source of water in Jordan, it provides more than half of the t...

GISGroundwaterManaged aquifer RechargeJordanwadi Araba
Journal ArticleRegistered2022

Erosion risk index: Correlation of ROM-scale and Mackintosh Probe at Sungai Langat tributary

The assessment of soil erosion risk has been widely studied, and various methods have been established. However, most of the methods require extensive field and laboratory works that are time-consuming. The previous literature ...

Not available
Journal ArticleRegistered2014

Neptuniaoleracea (water mimosa) as phytoremediation plant and the risk to human health: A review

Neptuniaoleracea or water mimosa has been extensively used as a water treatment agent in Asian countries such as Thailand, Vietnam, Philippines, Indonesia and Malaysia. The most common contaminant which can be treated by water ...

Neptuniaoleraceawater mimosawater-treatmentphytoremediationhealthfood consumption
Journal ArticleRegistered2022

The Effect of Extreme Rainfall Events on Riverbank Slope Behaviour

Many slope failures take place during or after rainfall events. Landslides are one of the tragedies associated with slope failures and often lead to fatal accidents. A study on the effects of extreme rainfall on slope stability...

extreme rainfallslope stabilitypore-water pressureRainfallfactor of safety
Journal ArticleRegistered2022

A REVIEW ON THE ASSESSMENT OF DROUGHT INDEX - GADING JOURNAL OF SCIENCE AND TECHNOLOGY VOL 5 NO 1 (2022)

The climate change interference and the increase of surface temperature have contributed towards the changes in the atmosphere that give significant effects on the availability of water. Drought is a phenomenon closely related ...

climate changedroughtdrought indexwater managementwater supply
Journal ArticleRegistered2022

DETERMINATION OF EROSION RISK LEVEL AT THE DOWNSTREAM OF KELANTAN RIVER - INTERNATIONAL CONFERENCE ON BIOENGINEERING AND TECHNOLOGY (IConBET2021)

Riverbank erosion is an undesired phenomenon and was always given special attention by engineers and authorities in the past. Human activities are believed to accelerate the process of erosion in either terrestrial areas or in ...

sedimenterosion riskKelantan Riverrainfall erosivity