Methamidophos Analysis of Risks to Endangered and Threatened Salmon and Steelhead 这是一份关于甲胺磷的危害分析的资料,可以用来借鉴其中的评估方法。 Contents 1.Background 2.Description of methamidophos A. Chemical History B. Chemical Description C. Chemical Use D. Incidents E. Estimated and Actual Concentration of Methamidophos in Water F. Ecological Effects Toxicity Assessment G. Risk Quotients for Subject Species H. Discussion and Characterization of Risk Assessment I. Existing Protections J. Proposed Protections 3.Description of Pacific salmon and steelhead Evolutionarily Significant Units relative to methamidophos use sites 4.Summary conclusions for Pacific salmon and steelhead ESUs 5.References