Analysis of the Tisza River Basin - Art. 5 report -3. Characterisation of surface water bodies in the Tisza River Basin -3.8. Assessment of impacts in the Tisza River Basin -
- 3.8.4. Organic toxic substances in the Tisza River Basin
The spatial-temporal evolution of the toxic substances concentrations on the Tisza River and its tributaries from 2001 to 2003 are discussed in this section. Of the organic toxic substances, only phenolic index and detergents were analysed. Of the two classes of analysed pollutants, it was noticed that the detergents do not pose pollution problems as they are all well under the target objectives, but the same is not true for the phenolic
index. Phenols are known as substances with toxic effects on aquatic organisms. They can appear in water through accidental pollution, and in general their trend is decreasing however values are enough high in comparison to target objectives. (4.8.4. Organic toxic substances - p.76)
index. Phenols are known as substances with toxic effects on aquatic organisms. They can appear in water through accidental pollution, and in general their trend is decreasing however values are enough high in comparison to target objectives. (4.8.4. Organic toxic substances - p.76)
Links:
Countries:
Europe›Hungary
Europe›Romania
Europe›Serbia
Europe›Slovakia
Europe›Ukraine
Eco regions:
On land›10 - The Carpathians
On land›11 - Hungarian lowlands
River Basins:
Danube
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