Cd and Zn in Nerita lineata collected from selected areas of the south west coast of Peninsular Malaysia


Citation

Zaharin A., . and Cheng W. H., . and Tan S. G., . and Yap C. K., . and Zakaria M. P., . Cd and Zn in Nerita lineata collected from selected areas of the south west coast of Peninsular Malaysia. pp. 207-211. ISSN 1823-8556

Abstract

The concentrations of Cd and Zn were determined in Nerita lineata snails and sediments collected from Johore and Klang between May 2010 and April 2011. This study found variations of heavy metal accumulations in the shells opercula and soft tissues. The mean concentrations (g/g dry weight) of Cd and Zn were 5.42 and 8.11 for shells; 5.60 and 14.26 for opercula; 3.08 and 110.90 for soft tissues respectively. The mean concentrations (g/g dry weight) of Cd and Zn for surface sediments were 1.76 and 88.78 respectively. Generally the results of this study were comparable with those of previous reports on the same species.


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Abstract

The concentrations of Cd and Zn were determined in Nerita lineata snails and sediments collected from Johore and Klang between May 2010 and April 2011. This study found variations of heavy metal accumulations in the shells opercula and soft tissues. The mean concentrations (g/g dry weight) of Cd and Zn were 5.42 and 8.11 for shells; 5.60 and 14.26 for opercula; 3.08 and 110.90 for soft tissues respectively. The mean concentrations (g/g dry weight) of Cd and Zn for surface sediments were 1.76 and 88.78 respectively. Generally the results of this study were comparable with those of previous reports on the same species.

Additional Metadata

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Item Type: Article
AGROVOC Term: Neritidae
AGROVOC Term: Aquatic environment
AGROVOC Term: Aquatic organisms
AGROVOC Term: Snails
AGROVOC Term: Coastal area
AGROVOC Term: Biomonitoring
AGROVOC Term: Cadmium
AGROVOC Term: Zinc
AGROVOC Term: Nitric acid
AGROVOC Term: Extraction
Geographical Term: Malaysia
Depositing User: Ms. Suzila Mohamad Kasim
Last Modified: 28 Apr 2025 07:18
URI: http://webagris.upm.edu.my/id/eprint/24252

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