Authorised by Academic Registrar, April 1996
Objectives At the completion of this subject students will have an overview of the physical features of aquatic systems; achieve an understanding of the chemical features of aquatic systems; gain an understanding of the fundamental physico-chemical processes operating in aquatic systems; be able to appreciate current pollution issues; review a range of commonly-used field and water quality monitoring techniques; develop a range of new analytical skills in the laboratory.
Synopsis This subject will give a basic understanding of the principles of water chemistry; 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 (one 2-hour paper): 70% + Laboratory work: 30%