600-303 Environmental Risk Assessment

600-203 Environmental Measurement or equivalent.

Students completing this subject should be familiar with the concept of exposure pathways; understand the ecological processes associated with contamination in aquatic and terrestrial ecosystems; and be able to develop empirical models and estimate exposures and responses in ecological systems. The course includes an outline of the framework for applying the concepts of risk assessment to achieve management goals. Students will learn how to perform fundamental exposure, hazard and ecological risk assessment procedures. The subject content includes the psychology and history of risk perception, exposure pathways, models for environmental toxicology, Australian standards for risk assessment, response surfaces, indicator species and exemplars, test endpoints, assessment endpoints and management goals, extrapolations among taxa, interval, arithmetic, empirical modelling, parameter estimation, and risk assessment.

A 3-hour written examination at the end of semester; continuous assessment from tutorial and practical sessions. Both continuous assessment and the examination must be completed satisfactorily before credit can be granted for the subject.