Effect of copper and cadmium on natural populations of bacteria from surface microlayers
1984
Kim, S.J. (Seoul National Univ. (Korea R.). Dept. of Microbiology)
The effect of the heavy metals copper and cadmium on the natural populations of surface microlayer and subsurface water was investigated. Two microbiological parameters, number of colony-forming bacteria and 14C-glucose uptake rate, were evaluated. The two natural bacterial populations showed different tolerances of the heavy metals. Inhibition of bacterial growth and activity occurred more strongly in the 1m-depth samples than in neuston populations. The results support the existence of autochthonous bacterioneuston populations in marine environment
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