Gewponia
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| LC | lethal concentration
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| EC | effective concentrations
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| PT | phytotoxicity thresholds
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| 60-day LC50 | the concentration of metal that kills 50% of the seedlings by 60 days
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| 60-day EC50-plant | the concentration of metal that reduces
seedling biomass by 50% after 60 days
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| 60-day EC50-shoot | the concentration of metal that reduces shoot biomass by 50% after 60 days
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| 60-day EC50-root | the concentration of metal that reduces root
biomass by 50% after 60 days
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| PT50-shoot | the shoot metal concentration corresponding to a 50% seedling biomass reduction
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| PT50-root | the root metal concentration corresponding to a 50% seedling biomass reduction
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stchristos
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