To understand the mechanisms underlying the dynamics of fish populations and to apply this knowledge to their management. To elucidate the physiological mechanisms by which changes in environmental conditions impact upon fish population structure. To develop mathematical models that can be used to predict quantitative changes in fish performance.
Methodology involves a combination of field data, experimental data and computer modelling.
Such work is needed to provide management tools for those responsible for the fisheries resources, including their conservation, use as recreational and commercial fisheries, and use as indicators of water quality.