Browsing by Author "Mohd Khairul Nizar Shamsuddin"

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    Assessments of seasonal groundwater recharge and discharge using environmental stable isotopes at Lower Muda River Basin, Malaysia
    (Springer, 2018) Mohd Khairul Nizar Shamsuddin; Wan Nor Azmin Sulaiman; Mohammad Firuz Ramli; Faradiella Mohd Kusin; Kamarudin Samuding
    An accurate estimation of groundwater recharge is required to properly manage aquifers, especially for riverbank filtration method (RBF) purposes. The isotopes correlations and differences in different water bodies were studied to assess the sources of groundwater recharge and preliminary tools in understanding of the surface water and groundwater interactions in the Lower Muda River Basin.
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    Groundwater and surface-water utilisation using a bank infiltration technique in Malaysia
    (Springer, 2014) Mohd Khairul Nizar Shamsuddin; Wan Nor Azmin Sulaiman; Saim Suratman; Mohamad Pauzi Zakaria; Kamarudin Samuding
    Bank infiltration (BI) is one of the solutions to providing raw water for public supply in tropical countries. This study in Malaysia explores the use of BI to supplement a polluted surface-water resource with groundwater. Three major factors were investigated: (1) contribution of surface water through BI to the resulting abstraction, (2) input of local groundwater, and (3) water-quality characteristics of the resulting water supply.
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    Hydrogeochemistry and groundwater quality assessment of the multilayered aquifer in Lower Kelantan Basin, Kelantan, Malaysia
    (Springer, 2018) Anuar Sefie; Ahmad Zaharin Aris; Mohammad Firuz Ramli; Tahoora Sheikhy Narany; Mohd Khairul Nizar Shamsuddin; Syaiful Bahren Saadudin; Munirah Abdul Zali
    Continual expansion of population density, urbanization, agriculture, and industry in most parts of the world has increased the generation of pollution, which contributes to the deterioration of surface water quality. This causes the dependence on groundwater sources for their daily needs to accumulate day by day, which raises concerns about their quality and hydrogeochemistry. This study was carried out to increase understanding of the geological setup and assess the groundwater hydrogeochemical characteristics of the multilayered aquifers in Lower Kelantan Basin.