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All Journal Jurnal Ilmu dan Teknologi Kelautan Tropis Marine Research in Indonesia
Yosmina Tapilatu
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Biochemistry, Genetics & Molecular Biology Decision Sciences, Operations Research & Management Earth & Planetary Sciences Library & Information Science

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ASSESSMENT OF Fe, Cu, Zn, Pb, Cd & Hg IN AMBON BAY SURFACE SEDIMENTS Manullang, Corry Yanti; Lestari, -; Tapilatu, Yosmina; Arifin, Zainal
Marine Research in Indonesia Vol 42, No 2 (2017)
Publisher : Research Center for Oceanography - Indonesian Institute of Sciences (LIPI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (626.967 KB) | DOI: 10.14203/mri.v42i2.170

Abstract

In this study, the concentration of Fe, Cu, Zn, Pb, Cd and Hg were determined in marine surface sediment to assess the impact of pollution sources around the Ambon Bay by application of Atomic Absorption Spectrometry (AAS). The metals concentrations found were in the following ranges (in mg kg-1 DW): 27,598 to 51,716 for Fe, 13.7 to 44.8 for Cu, 51.3 to 163 for Zn, 0.1 to 0.66 for Cd, 0.04 to 0.44 for Hg and 14.4 to 24.5 for Pb. The results indicated the strong contribution of heavy metals pollution from the urban waste, residential sources, farming industry, shipping activities and ship repair activity from dockyard around the Ambon Bay. This study provides the most updated information regarding heavy metals (Fe, Cu, Zn, Pb, Cd and Hg) concentrations in Ambon Bay marine sediment.
ASSESSMENT OF Fe, Cu, Zn, Pb, Cd & Hg IN AMBON BAY SURFACE SEDIMENTS Manullang, Corry Yanti; Lestari, -; Tapilatu, Yosmina; Arifin, Zainal
Marine Research in Indonesia Vol 42 No 2 (2017)
Publisher : Research Center for Oceanography - Indonesian Institute of Sciences (LIPI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (626.967 KB) | DOI: 10.14203/mri.v42i2.170

Abstract

In this study, the concentration of Fe, Cu, Zn, Pb, Cd and Hg were determined in marine surface sediment to assess the impact of pollution sources around the Ambon Bay by application of Atomic Absorption Spectrometry (AAS). The metals concentrations found were in the following ranges (in mg kg-1 DW): 27,598 to 51,716 for Fe, 13.7 to 44.8 for Cu, 51.3 to 163 for Zn, 0.1 to 0.66 for Cd, 0.04 to 0.44 for Hg and 14.4 to 24.5 for Pb. The results indicated the strong contribution of heavy metals pollution from the urban waste, residential sources, farming industry, shipping activities and ship repair activity from dockyard around the Ambon Bay. This study provides the most updated information regarding heavy metals (Fe, Cu, Zn, Pb, Cd and Hg) concentrations in Ambon Bay marine sediment.
FOULING ORGANISMS ASSOCIATED WITH MANGROVE IN AMBON INNER BAY Yosmina Tapilatu; Daniel Pelasula
Jurnal Ilmu dan Teknologi Kelautan Tropis Vol. 4 No. 2 (2012): Elektronik Jurnal Ilmu dan Teknologi Kelautan Tropis
Publisher : Department of Marine Science and Technology, Faculty of Fisheries and Marine Science, IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (732.824 KB) | DOI: 10.29244/jitkt.v4i2.7789

Abstract

Limited literatures exist on fouling organisms attached to mangrove in Ambon Inner Bay (AIB). The purpose of this research is to obtain updated information on fouling organism in this ecosystem. Samplings were carried out in two periods, representing first transition period and west monsoons, at two different locations in AIB (Poka and Kate-kate). Methods used were direct observation and descriptive exploration during sampling. Fouling organisms and mangrove type were identified using identification books. The results obtained indicate that predominant organisms belonged to mollusks and crustacea. Four gastropod species (Littorina scabra, Nerita oualaniens, Terebralia sulcata, Cassidula nucleus) and one bivalve (Saccostrea cucullata) were identified. Clibanarius ambonensis and Cardisoma carnifex were the species identified from crustacea group. Type of mangrove found, either naturally or through replanting program in Poka were Rhizophora apiculata, R. stylosa and Sonneratia alba. There were four different species found in Kate-kate (S. alba, R. apiculata, Ceriops tagal and Aegiceras corniculatum).Keywords: fouling organisms, mangrove ecosystem, Ambon Inner Bay
Co-Authors Daniel Pelasula Lestari, - Manullang, Corry Yanti Nasution, Ali Napiah