Browsing by Author "Gagneten Dalla Fontana, Ana María"
Now showing items 1-4 of 4
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(Universidad de Chile., 2000)Esta tesis, estuvo dirigida a evaluar en experimentos de microcosmos, el efecto de cobre iónico dependiente del PH, sobre la adecuación biológica de Ceriodaphnia dubia, especies zooplanctonica frecuente en los ecosistemas ...
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(Universidad de Chile, 2000)
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(2001)A bacterial contact assay is described which uses a chemoautotrophic microorganism, Nitrosomonas communis (strain Nm2) to evaluate the biological effect of contaminated soils. The effects of two toxicants on the ammonium ...
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(2001)An important disturbance of anthropogenic origin frequently occurring in freshwater ecosystems is a rise in the concentration of heavy metals in solution, among which copper stands out due to its known toxicity. However, ...
