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WATER TOXICOLOGY

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However toxic response is complex and predicated upon a number of

biological, physical and chemical factors that are often hard to

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EUTROHICATION

Excessive nutrient concentrations as phosphate, nitrogen

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Endocrine disruptors

Are chemicals which can interfere with the normal function of hormones in aquatic animals.

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Oil Spills

When an oil spill occurs in water all living

organisms can be effected negatively….

Polycyclic aromatic hydrocarbons in oil is

the cause for these negative effects.

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