Aquatic chemistry
Dr Ian McKelvie
8 points * Four 1-hour lectures and one 5-hour laboratory per week * Second semester * Clayton * Prerequisites: CHM1011 or CHM1022
This eight-point subject will be available in second semester and will give a basic understanding of the principles of water chemistry; experience with sampling and analysis of marine and freshwaters; and an introduction to the broader study of aquatic systems. Subject matter covered will include the hydrologic cycle; geomorphology and hydrodynamics of rivers, lakes and estuaries; light and thermal phenomena in aquatic systems; weathering of rocks and formation and nature of sediments; major ions in natural waters; dissolved gases; carbon dioxide equilibria and pH; nutrient cycles; redox equilibria; heavy metal complexation; dissolved organic carbon; sampling and analysis of natural waters. The practical subject will cover the major techniques used for water analysis and a field excursion.
Assessment
Examinations (two 2-hour papers): 70% * Laboratory work: 30%