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Application of geoaccumulation index and enrichment factors on the assessment of heavy metal pollution in the sediments [PDF]

open access: yesJournal of Environmental Science and Health - Part A Toxic/Hazardous Substances and Environmental Engineering, 2013
An investigative study was carried out in Langat River to determine the heavy metal pollution in the sediment with 22 sampling stations selected for the collection of sediment samples. The sediment samples were digested and analyzed for extractable metal ((48)Cd, (29)Cu, (30)Zn, (33)As, (82)Pb) using the Inductively Coupled Plasma-Mass Spectrometry ...
Hazzeman Haris   +2 more
exaly   +3 more sources
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Using geoaccumulation index to study source profiles of soil dust in China

Journal of Environmental Sciences, 2008
Source apportionment studies of TSP (atmospheric particulate matter with aerodynamic diameters < or = 100 microm) and PM10 (atmospheric particulate matter with aerodynamic diameters < or = 10microm) have revealed that soil dust is an important source of these particulates in China.
Jianhui Wu, Yinchang Feng, Yaqin Ji
exaly   +3 more sources

Application of enrichment factor, geoaccumulation index, and ecological risk index in assessing the elemental pollution status of surface sediments [PDF]

open access: yesEnvironmental Geochemistry and Health, 2018
Sediment can accumulate trace elements in the environment. This study profiled the magnitude of As, Ba, Cd, Co, Cu, Cr, Ni, Pb, Se, and Zn pollution in surface sediments of the west coast of Peninsular Malaysia. Trace elements were digested using aqua regia and were analyzed using the inductively coupled plasma-mass spectrometry.
Hazzeman Haris   +2 more
exaly   +3 more sources

Multivariate and Geoaccumulation Index Evaluation in Mangrove Surface Sediment of Mengkabong Lagoon, Sabah

Bulletin of Environmental Contamination and Toxicology, 2008
Spatial variations in estuarine intertidal sediment have been often related to such environmental variables as salinity, sediment types, heavy metals and base cations. However, there have been few attempts to investigate the difference condition between high and low tides relationships and to predict their likely responses in an estuarine environment ...
Sarva Mangala Praveena   +2 more
exaly   +3 more sources

The geoaccumulation index and enrichment factor of mercury in mangrove sediment of Port Klang, Selangor, Malaysia [PDF]

open access: yesArabian Journal of Geosciences, 2012
Mangrove areas are important to the ecosystem. One of its crucial functions is as a sink of pollutants, especially metal ions. However, the accumulation of metals in mangrove sediment can generate negative impacts on plant growth, microbial activity, and soil fertility.
Hazzeman Haris, Aris A Z
exaly   +2 more sources

The Importance of Enrichment Factor (EF) and Geoaccumulation Index (Igeo) to Evaluate the Soil Contamination [PDF]

open access: yesJournal of Geology & Geophysics, 2016
Heavy metals are natural constituents of soils and their concentration varies depending on parental materials. In the last years, the content of heavy metal in soils has increased due to human activities as: distribution of fertilizers, pesticides, industries, waste disposal and air pollution.
Maurizio Barbieri
exaly   +2 more sources

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