Title 중금속이 해양의 표층세균군집에 미치는 영향에 관하여
Author 김상종
Address 서울대학교 자연과학대학 미생물학과
Bibliography Korean Journal of Microbiology, 22(4),243-247, 1984
Key Words Effect of Copper and Cadmium on Natural Populations of Bacteria from Surface Microlayers
Abstract 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. The 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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