Browsing by Author "S. Suratman"
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Item Open Access A preliminary study of the distribution of selected trace metals in the Besut River Basin, Terengganu, Malaysia(Springer, 2008) S. Suratman; H. C. Hang; N. A. M. Shazili; N. Mohd TahirThis paper presents a preliminary result carried out in the Besut River basin, Terengganu, Malaysia to determine the selected trace metal concentrations.Item Open Access Composition and sources of aliphatic lipids and sterols in sediments of a tropical island, southern South China Sea: preliminary assessment(Springer, 2013) N. Mohd Tahir; S. Y. Pang; N. A. Abdullah; S. SuratmanNear-shore surface sediment was collected from five stations off Redang Island located on the eastern coast of Peninsular Malaysia. Freeze-dried sediments were Soxhlet extracted and then fractionated using column chromatography into aliphatic and polar fractions. Determination of these fractions was carried out using gas chromatography mass spectrometry.Item Restricted Determination of trace metals in airborne particulate matter of Kuala Terengganu, Malaysia(Springer, 2009) N. Mohd Tahir; S. C. Poh; S. Suratman; M. M. Ariffin; N. A. M. Shazali; K. YunusResults from the present study in Kuala Terengganu, Malaysia indicated a significant spatial variation but generally the total suspended particulate concentrations (mean = 17.2–148 µg/m³) recorded were below the recommended Malaysia guideline for total suspended particulate(mean of 24-h measurement = 260 µg/m³).Item Restricted Nutrient availability in the Setiu Wetland Lagoon, Malaysia: trends, possible causes and environmental impacts(Springer, 2019) S. C. Poh; N. C. W. Ng; S. Suratman; D. Mathew; N. Mohd TahirThe objective of this study was to identify the spatial and temporal variabilities of selected nutrients in the Setiu Wetlands Lagoon (SWL), Malaysia. Water samples were collected quarterly at ten monitoring sites. This study presents results from a 10-year field investigation (2003 to 2010 and 2014 to 2015) of water quality in the SWL.