Copper, zinc, iron and manganese in sediments and in the rock oyster Saccostrea cucullata in Mumbai coast
Sediment and oyster (Saccostrea cucullata) samples were collected at Dhanda, a fishing village in Mumbai, Maharashtra. The samples were analysed for copper, zinc, iron and manganese contents. Metal concentrations in the sediments and bioaccumulated levels in oysters were correlated. There is no positive correlation between the total sedimentary levels of metals analysed and the bioaccumulated levels of respective metals in oyster. A positive correlation between the bioavailable fractions of zinc, iron and manganese, and the bioaccumulated levels exists. Copper, however, shows a negative correlation with respect to the bioaccumulated levels.
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| Main Authors: | , , , , |
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| Format: | article biblioteca |
| Language: | English |
| Published: |
2003
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| Subjects: | Pollution, Saccostrea cucullata, zinc, iron, manganese, copper, oyster, sediment, Mumbai, Maharashtra, India, |
| Online Access: | http://hdl.handle.net/1834/32427 |
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