Petroleum hydrocarbons in intertidal ecosystem along the Bombay Coast
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Date
1995Author
Ingole, S.A.
Kadam, A.N.
Mayadeo, M.S.
Dhadke, P.M.
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Petroleum hydrocarbon content in intertidal sediment and water samples collected at Madh, Worli and Colaba were in the ranges of 5.1-7, 5.8-7.4, 2.9-10.3 mu g.g sup(-1), wet wt and N.D.-18.5, N.D.-5.8 mu g.l sup(-1) respectively. The concentrations in sediment were negligible and uniform. The contamination was less in seawater during September 1991 while high levels of 57.4 and 93.5 mu g.l sup(-1) were observed in seawater samples from Worli during December 1990 and May 1991 respectively. The high level of petroleum hydrocarbons (153.8 mu g.l sup(-1) in water sample collected near an outfall indicated that the intertidal ecosystem of Worli might be contaminated by the effluent discharges from the onshore industrial unit
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