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Title: | Akumulasi logam berat Pb, Cu, dan Zn di hutan mangrove Muara Angke, Jakarta Utara Accumulation of heavy metals Pb, Cu, and Zn in the mangrove forest of Muara Angke, North Jakarta |
Other Titles: | Jurnal Ilmu dan Kelautan Tropis, Vol. 2, No.2, 2010 |
Authors: | Setiawan, Agus Hamzah, Faisal |
Keywords: | Bogor Agricultural University (IPB) heavy metals mangroves phytoremidiation Muara Angke bioconcentration factor translocation factor |
Issue Date: | 2010 |
Publisher: | Bogor Agricultural University (IPB) |
Series/Report no.: | Vol 2, No. 2, Desember 2010; |
Abstract: | In this study, the concentrations of three kinds of heavy metals, namely Pb, Zn, and Cu from 3 species of mangrove that grow in Muara Angke were measured and analyzed. Our result showed that substrate of mangrove ecosystem in Muara Angke was dominated by clay (30.5% - 62.4%), silt (21.7% -35.6%), and sand (2% -39.5%). The heavy metals accumulation in roots is higher than in sediment, water and leaves with concentration of Zn as the highest. Bioconcentration Factor (BCF; content ratio of heavy metal concentrations in roots or leaves and sediment) and Translocation Factor (TF; ratio of heavy metal concentrations in leaves and roots) of non-essential heavy metals (Pb) is higher in leaves than in roots, but for essential heavy metals (Zn and Cu), the BCF and TF was higher in roots than in leaves. TF values for heavy metals Pb, Cu, and Zn were 0.98-2.59, 0.17-0.51, and 0.52-0.86, respectively. The values of root BCF of those three heavy metals were 0.71-3.17, 0.27-0.74, and 0.95-1.53, while the values of leaf BCF were 1.84-3.45, 0.07-0.34, and 0.72-1.19, respectively. Furthermore, by calculating the phytoremediation (FTD), i.e. the difference between BCF and TF, it is obtained that Sonneratia caseolaris and Avicennia marina can be used in phytoremidiation, with leaves and roots FTD of 1.93 and 2.09, respectively for Sonneratia caseolaris and 1.93 and 1.98 for Avicennia marina. |
URI: | http://repository.ipb.ac.id/handle/123456789/53369 |
ISSN: | 2087-9423 2085-6695 |
Appears in Collections: | e-Jurnal Ilmu dan Teknologi Kelautan Tropis |
Files in This Item:
File | Description | Size | Format | |
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FHA_Akumulasi logam berat.pdf | Full Text | 210.65 kB | Adobe PDF | View/Open |
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