National Water Research Institute of Malaysia

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71 records
Prosiding PersidanganRegistered2020

Hydrodynamic modelling in determining the suitability of mangrove planting on the coast of Sibu, Sarawak

Mangroves are tidal forests commonly observed along the sheltered shorelines of most tropical and few subtropical countries. Mangrove forests act as a natural buffer against the threat of big waves, strong winds and storm surge...

mangrovehydrodynamiccurrent speedtidalwave height
Prosiding PersidanganPublic2020

Effectiveness of Mobile Flood Wall Barrier Through Hydraulics Physical Model Testing

Globally, flood barriers have been developed as a flood defense system for structures or buildings to minimize water intrusion trough doors or openings during flood. These flood wall barriers can be designed as permanent or mob...

floodmobileflood wall barrierphysical testing
Prosiding PersidanganPublic2020

Towards Resilient Storage for Water Supply Dam Under Climate Change Scenarios: A Case Study of Linggiu Reservoir

This study deals with the development of a method to estimate the stock projection for Linggiu Reservoir (LR) under climate change scenarios. This study found that the projected rainfall data for the reservoir was comparable an...

Reservoirresilient storageclimate change
Prosiding PersidanganPublic2019

Using the Down the borehole Camera Technology for groundwater Inspection in Selangor, Malaysia

The understanding of the aquifer’ physical characteristics such as fractured rocks were very unique and challenges when attempting to characterize the movement of groundwater and transport of contaminants. Using the Down the bo...

hydrogeologydownhole cameragroundwater
Prosiding PersidanganPublic2019

Extending the National Lake Database of Malaysia (MyLake) as a Central Data Exchange using Big Data Integration

With the rise of heterogeneous large spatial and non-spatial data, systems are developed to manage these data sets. Big data emphasizes heterogeneity among systems leading to data integration issues due to the nature of big dat...

lake databasedata exchangebig data integrationdata integrationmylake
Prosiding PersidanganPublic2019

Numerical Simulation of Groundwater and Surface Water Interaction and Particle Tracking Movement Due to the Effect of Pumping Abstraction of Lower Muda River

This study was inspired from the Kedah and Penang water crisis with an objective of solving the problem by applying the conjunctive Riverbank Filtration (RBF) technique. In particular, the RBF technique will improve the water s...

riverbank filtrationgroundwaternumerical simulationpumping test
Prosiding PersidanganRegistered2018

Evaluation and verification of numerical modelling of nearshore changes due to waves and currents parameter in Carey Island, Malaysia

Coastal zones are one of the major significant areas for human activities and infrastructure growth. As known as dynamic area, thus the important to do study comprehensively in order to avoid damage due to climate change and mo...

numericalcoastalhysrodynamiccurrentwave
Prosiding PersidanganPublic2017

Predicting the impact of climate change on a water supply reservoir

Climate change is acknowledged to affect hydrological processes and water resources sustainability. Predicting the impact of changing climate on reservoir water quantity and quality is necessary to ensure adequate supply of rea...

Not available
Prosiding PersidanganPublic2017

Flood Mitigation Measures towards Archieving Zero Flood for Sungai Kerayong Catchment, Sungai Klang River Basin

Flash floods have caused a lot of distress to the people living in Klang River Basin; from long hours of traffic jam congestion, damages of cars, to the destruction of homes and business properties. Comprehensive flood mitigati...

floodriver modellingflood mitigationrainwater harvestingporous pavement
Prosiding PersidanganPublic2017

BIG DATA TECHNOLOGY IMPLEMENTATION IN MANAGING WATER RELATED DISASTER: NAHRIM’S EXPERIENCE

Data explosion related to water and environment have evolved in parallel with the development of data processing technologies that is done either automatically or manually. Water and environment data received should be used com...

big data analyticswater mangementdisasterclimate change