National Water Research Institute of Malaysia

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629 records
Journal ArticleRegistered2023

Spatio-temporal factors influencing coliform and Escherichia coli contamination in gross pollutant trap and wetland inlet, Putrajaya, Malaysia

This study investigated the spatial and temporal pattern of total coliform (TC) and Escherichia coli (E. coli) with the associated influencing environmental factors at GPT and lake inlets. Understanding these patterns is necess...

ColiformE.ColiGPTStormwater
ReportRegistered2023

NORTHEAST MONSOON 2022 IN THE EAST COAST OF PENINSULAR MALAYSIA - HYDROLOGIC ANALYSIS AND ASSESSMENT REPORT

The Ministry of Natural Resources, Environment, and Climate Change (NRECC) through the National Hydraulic Research Institute of Malaysia (NAHRIM) has conducted a study on the floods that hit the East Coast states of Peninsular ...

hydrologyrainfallfloodnortheast monsoon
ReportRegistered2023

TECHNICAL VISIT TO BUKIT MERAH DAM DUE TO DRY SPELL AND DROUGHT PHENOMENON - SITE VISIT AND HYDROLOGIC ANALYSIS REPORT

A viral TikTok video from user @kerulfikri on 31 May 2022 has called attention to the drying up of Bukit Merah reservoir as the catchment area received little to no rain due to hot and dry weather over a month ago. On the same ...

hydrologyrainfall patterndrought
Conference ProceedingPublic2023

Investigating factors influencing algal bloom development – A preliminary case study of Putrajaya lake inlet, Malaysia

Algal bloom phenomena are increasingly occurring in many urban lakes worldwide. To enhance understanding of how environmental factors influence the development of harmful algal bloom (HAB), a preliminary study was carried out a...

Not available
Journal ArticlePublic2023

Numerical Modelling on Physical Model of Ringlet Reservoir, Cameron Highland, Malaysia: How Flow Conditions Affect the Hydrodynamics

The relative impacts of changes in the storage capacity of a reservoir are strongly influenced by its hydrodynamics. This study focused mainly on predicting the flow velocities and assessing the effectiveness of groynes as cont...

numerical modellingphysical modellingRinglet Reservoirhydrodynamicsflow velocity
ReportRegistered2022

LAPORAN KAJIAN BENCANA BANJIR PUING 2022 DI SUNGAI KUPANG, BALING, KEDAH

Laporan ini disediakan oleh NAHRIM sebagai input bagi Bab 5 Cuaca dan Hidrologi Lembangan untuk Laporan Kajian Bencana Geologi Banjir Puing 2022 Sungai Kupang, Baling, Kedah. Penghasilan laporan ini merupakan komitmen, kerjasam...

hydrologyrainfall pattern and distributionflood
Journal ArticlePublic2023

Photocatalytic degradation of bisphenol A and energy storage capability of novel MoO3/ZnO/GO under visible light irradiation

Discharging endocrine-disrupting compound (EDC), namely, bisphenol A (BPA) into a water body does not only affect the public health but also gives adverse effects to the ecosystem. To encounter this issue, reliable treatment fo...

Not available
Magazine ArticleRegistered2011

Penyu di Melaka

Pernahkah anda mendengar tentang pendaratan penyu di Melaka? Selalunya negeri Terengganu sangat sinonim dengan pendaratan penyu di Malaysia. Tetapi, tahukah anda bahawa Melaka merupakan satu-satunya negeri yang mencatatkan bila...

Hawksbill TurtleSemenanjung Malaysiahidrodinamikpenambakanancaman
Seminar / Workshop / ColloquiumRegistered2015

ANALYSING THE IMPACTS OF SEA LEVEL RISE ON COASTAL PROJECTS – MALAYSIA PERSPECTIVE

Sea level rise (SLR) have potentials to change coastal natural processes, marine habitats and ecosystems which will be affecting the infrastructure and socio-economy of the local communities. Disaster can be minimized/avoided w...

coastalvulnerabilitysea level riseprojectioninundationadaptationMalaysia
Seminar / Workshop / ColloquiumRegistered2015

INTRODUCTION TO COASTAL VULNERABILITY INDEX (CVI) – CASE STUDY AT LANGKAWI

The coastal zones are highly resourceful and dynamic. These areas are vulnerable to natural hazards such as coastal erosion, storm surge, tsunami, coastal flooding and sea level rise, impacts from global warming. The Intergover...

Not available