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DC Field | Value | Language |
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dc.contributor.author | YAP C.K | - |
dc.contributor.author | EDWARD, F.B | - |
dc.contributor.author | TAN, S.G | - |
dc.date.accessioned | 2017-10-04T04:50:52Z | - |
dc.date.available | 2017-10-04T04:50:52Z | - |
dc.date.issued | 2010 | - |
dc.identifier.uri | http://hdl.handle.net/123456789/7099 | - |
dc.description.abstract | This study provides important information on the biota-sediment accumulation factor (BSAF) of three species of tropical bivalves from Peninsular Malaysia and focussed on the accumulation factors of the different parts of the bivalves. This study found that the different parts of the bivalves could be classified into a few groups, such as macroconcentrator (BSAF> 2),microconcentrator (1< BSAF< 2) or deconcentrators (BSAF< 1) as proposed by Dallinger (1993). From the results obtained, it was found thatPolymesoda erosa is an overall good macroconcentrator (therefore the most potential biomonitor among the three species) for Cd (in all parts, namely muscle, foot, mantle, gill, shell and remainder), followed by Zn (except for shell), Ni, Cu and Pb. For Donaxfaba, it is a good macroconcentrator for Zn (foot, mantle, gill and remainder), followed by Cu, Cd and Ni. For Gelonia expansa, only 1-2 parts were considered as macroconcentrators for the accwnulations of Cu, Zn, Pb and Cd. Based on the BSAF values, it is suggested that the macroconcentrators found in some parts ofthe bivalves, especially in P. erosa, can be particularly useful as potential biomonitors of heavy-metal pollution. Therefore, the present finding should merit further studies using the BSAF values ofbivalves as indicators ofmetal bioavailabilities and contamination in coastal areas of Peninsular Malaysia receiving anthropogenic inputs. | en_US |
dc.language.iso | en | en_US |
dc.publisher | Journal of Sustainability Science and Management | en_US |
dc.subject | Biota-sediment accumulation factor | en_US |
dc.subject | metal distribution | en_US |
dc.subject | bivalves | en_US |
dc.title | IDENTIFICATION OF POTENTIAL INTERTIDAL BIVALVES AS BIOMONITORS OF HEAVY-METAL CONTAMINATION BY USING BIVALVE-SEDIMENT ACCUMULATION FACTORS (BSAFS) | en_US |
dc.type | Article | en_US |
Appears in Collections: | Journal Articles |
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File | Description | Size | Format | |
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4.Jun10.pdf | 9.21 MB | Adobe PDF | View/Open |
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