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Bioaccumulation of heavy metals in different components of two Lake Ecosystem

AMIYA TIRKEY1 * , P. Shrivastava2 and A. Saxena1

1 M.P. Pollution Control Board, Bhopal, 462 016 India

2 Department of Life Sciences and Limnology, Barkatullah University, Bhopal, India

DOI: http://dx.doi.org/10.12944/CWE.7.2.15

Bioaccumulation of heavy metals (Cu, Cd, Ni, Fe and Pb) was examined by atomic absorption spectrophotometer in sediment, water and fish samples of two different lakes; freshwater and sewage fed water namely Upper and Shahpura Lake respectively of Bhopal, (M.P.) India. All these trace metals were greater in polluted lake as compared to freshwater lake, except Pb. The experimental results clearly indicated heavy metal accumulation in different trophic level of both lakes.

Bioaccumulation; Heavy Metals; Upper Lake; Shahpura Lake; Trophic Level

Copy the following to cite this article:

Tirkey A, Shrivastava P, Saxena A. Bioaccumulation of Heavy Metals in Different Components of two Lakes Ecosystem. Curr World Environ 2012;7(2):293-297 DOI:http://dx.doi.org/10.12944/CWE.7.2.15

Copy the following to cite this URL:

Tirkey A, Shrivastava P, Saxena A. Bioaccumulation of Heavy Metals in Different Components of two Lakes Ecosystem. Curr World Environ 2012;7(2):293-297. Available from: http://www.cwejournal.org/?p=2890

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