Analysis of heavy metals in soft tissues of Thais Aculeata, a gastropod taken from Chendering Beach, Terengganu as an attempt to search for indicator of heavy metal pollution in the aquatic environment
In this study, Thais aculeata, a gastropod that commonly found on rocky beach was used to analyse the accumulation of heavy metals, viz Cu, Zn, Fe, Pb and Cd in its tissues as indication of these metal pollution in seawater around that area. The gastropods were collected from rocky shores, at Chende...
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| Format: | Conference or Workshop Item |
| Language: | English |
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2006
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| Online Access: | http://eprints.utm.my/157/1/NakisahMatAmin2006_Analysisofheavymetalsin.pdf |
| _version_ | 1796853022772428800 |
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| author | Mat Amin, Nakisah Mamat, Jamilah Mohd. Shazili, Noor Azhar |
| author_facet | Mat Amin, Nakisah Mamat, Jamilah Mohd. Shazili, Noor Azhar |
| author_sort | Mat Amin, Nakisah |
| collection | ePrints |
| description | In this study, Thais aculeata, a gastropod that commonly found on rocky beach was used to analyse the accumulation of heavy metals, viz Cu, Zn, Fe, Pb and Cd in its tissues as indication of these metal pollution in seawater around that area. The gastropods were collected from rocky shores, at Chendering, Terengganu and their soft tissues were digested as described by Agemian et al. (1980) for heavy metal contents analysis by a Atomic Absorption Spectrometry (AAS). Seawater samples were also collected from the same area and its heavy metal contents were analysed by APDC-MIBK solvent extraction method of Sturgeon et al. (1979). The results obtained in this study indicated that the concentrations of Cu, Zn, Fe, Cd and Pb in dry weight soft tissues of T. aculeata were 150.3 ± 58.0 μg.g-1 dw, 158.4 ± 27.9 μg.g- 1 dw, 316.7 ± 125.3 μg.g- 1 dw, 11.3 ± 5.9 μg.g- 1 dw and 0.6 ± 0.3 μg.g- 1 dw respectively. The concentrations of these heavy metals in seawater measured in this study were Cu (0.10 ± 0.01 μg.L-1), Zn (0.25 ± 0.06 μg. L-1), Fe (2.79 ± 1.60 μg L-1), Cd (0.48 ± 0.03 μg L-1) and Pb (2.11 ± 2.01 μg L-1) which were relatively low compared with their concentrations in the animal tissues except for Pb, to indicate the animal’s capability to accumulate at much higher concentration of heavy metals from the environment in its tissues. The suitability of this gastropod as indicator for heavy metal contamination in seawater especially at Chendering Beach area is discussed. |
| first_indexed | 2024-03-05T17:53:31Z |
| format | Conference or Workshop Item |
| id | utm.eprints-157 |
| institution | Universiti Teknologi Malaysia - ePrints |
| language | English |
| last_indexed | 2024-03-05T17:53:31Z |
| publishDate | 2006 |
| record_format | dspace |
| spelling | utm.eprints-1572017-08-23T08:48:03Z http://eprints.utm.my/157/ Analysis of heavy metals in soft tissues of Thais Aculeata, a gastropod taken from Chendering Beach, Terengganu as an attempt to search for indicator of heavy metal pollution in the aquatic environment Mat Amin, Nakisah Mamat, Jamilah Mohd. Shazili, Noor Azhar TD Environmental technology. Sanitary engineering In this study, Thais aculeata, a gastropod that commonly found on rocky beach was used to analyse the accumulation of heavy metals, viz Cu, Zn, Fe, Pb and Cd in its tissues as indication of these metal pollution in seawater around that area. The gastropods were collected from rocky shores, at Chendering, Terengganu and their soft tissues were digested as described by Agemian et al. (1980) for heavy metal contents analysis by a Atomic Absorption Spectrometry (AAS). Seawater samples were also collected from the same area and its heavy metal contents were analysed by APDC-MIBK solvent extraction method of Sturgeon et al. (1979). The results obtained in this study indicated that the concentrations of Cu, Zn, Fe, Cd and Pb in dry weight soft tissues of T. aculeata were 150.3 ± 58.0 μg.g-1 dw, 158.4 ± 27.9 μg.g- 1 dw, 316.7 ± 125.3 μg.g- 1 dw, 11.3 ± 5.9 μg.g- 1 dw and 0.6 ± 0.3 μg.g- 1 dw respectively. The concentrations of these heavy metals in seawater measured in this study were Cu (0.10 ± 0.01 μg.L-1), Zn (0.25 ± 0.06 μg. L-1), Fe (2.79 ± 1.60 μg L-1), Cd (0.48 ± 0.03 μg L-1) and Pb (2.11 ± 2.01 μg L-1) which were relatively low compared with their concentrations in the animal tissues except for Pb, to indicate the animal’s capability to accumulate at much higher concentration of heavy metals from the environment in its tissues. The suitability of this gastropod as indicator for heavy metal contamination in seawater especially at Chendering Beach area is discussed. 2006-07 Conference or Workshop Item PeerReviewed application/pdf en http://eprints.utm.my/157/1/NakisahMatAmin2006_Analysisofheavymetalsin.pdf Mat Amin, Nakisah and Mamat, Jamilah and Mohd. Shazili, Noor Azhar (2006) Analysis of heavy metals in soft tissues of Thais Aculeata, a gastropod taken from Chendering Beach, Terengganu as an attempt to search for indicator of heavy metal pollution in the aquatic environment. In: 1st International Conference on Natural Resources Engineering & Technology, 24-25th July 2006, Putrajaya, Malaysia. |
| spellingShingle | TD Environmental technology. Sanitary engineering Mat Amin, Nakisah Mamat, Jamilah Mohd. Shazili, Noor Azhar Analysis of heavy metals in soft tissues of Thais Aculeata, a gastropod taken from Chendering Beach, Terengganu as an attempt to search for indicator of heavy metal pollution in the aquatic environment |
| title | Analysis of heavy metals in soft tissues of Thais Aculeata, a gastropod taken from Chendering Beach, Terengganu as an attempt to search for indicator of heavy metal pollution in the aquatic environment |
| title_full | Analysis of heavy metals in soft tissues of Thais Aculeata, a gastropod taken from Chendering Beach, Terengganu as an attempt to search for indicator of heavy metal pollution in the aquatic environment |
| title_fullStr | Analysis of heavy metals in soft tissues of Thais Aculeata, a gastropod taken from Chendering Beach, Terengganu as an attempt to search for indicator of heavy metal pollution in the aquatic environment |
| title_full_unstemmed | Analysis of heavy metals in soft tissues of Thais Aculeata, a gastropod taken from Chendering Beach, Terengganu as an attempt to search for indicator of heavy metal pollution in the aquatic environment |
| title_short | Analysis of heavy metals in soft tissues of Thais Aculeata, a gastropod taken from Chendering Beach, Terengganu as an attempt to search for indicator of heavy metal pollution in the aquatic environment |
| title_sort | analysis of heavy metals in soft tissues of thais aculeata a gastropod taken from chendering beach terengganu as an attempt to search for indicator of heavy metal pollution in the aquatic environment |
| topic | TD Environmental technology. Sanitary engineering |
| url | http://eprints.utm.my/157/1/NakisahMatAmin2006_Analysisofheavymetalsin.pdf |
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