Application of Environmental and Ecotoxicology Toxicology on The Environment Risk Assessment.

In the paper,concepts of environmental and ecotoxicology toxicology and correlation between them were studied and discussed.The relation of toxicology and environment risk assessment and application of environmental and ecotoxicology toxicology on the environment risk assessment were analyzed.In the end,existent main problem in application were pointed out,and to the questions,some opinions were put forward.