Environmental science 4: ecosystems
3 hours per week * Peninsula
The ecosystem concept is further developed through a study of the structure of ecosystems, energy flows, biogeochemical cycling and limiting factors. The techniques of field survey introduced in earlier studies are extended and applied in selected ecological case studies of such areas as the Edithvale Wetlands, Western Port Bay, Cardinia Creek. Field surveys lead to taxonomic work on fauna and flora. The impact of humans on the area is assessed. At least one of the sites selected will be the subject of current controversy involving conservation pressure groups, and students will be expected to argue certain aspects of the case after the collection and interpretation of relevant data.
Assessment
Written: 60% * Examinations: 40%