Water Science

This is an intensive course. In 2026, the face-to-face component will be delivered 2-13 February. Knowledge of the physical, chemical and biological processes involved when water in its many forms interacts with land is fundamental to managing natural resources and in dealing with the increasing environmental challenges confronting us in the 21st century. Faced with global change, an understanding of water science is increasingly important in relation to secure water supply; assessing water demand; safeguarding water quality in multi-use catchments and aquifers; maintaining human health; ensuring food and energy security; and sustaining the ecosystems which support us. Professionals who are aware of the concepts, principles and practices relevant to surface and groundwater hydrology and river processes are needed to work in a variety of water-related fields. This course is structured around the water cycle and the concepts of mass and energy balance. The different pathways that water takes as it cycles through the atmosphere, biosphere and lithosphere are examined, as are the interactions of the cycle’s components and their influence on geomorphic and geochemical processes and ecological function. Surface and groundwater are considered as an integrated system, including both their flows and quality. Students will become familiar with hydrological processes and the techniques required to address water security and landscape management, with a focus on Australia and the Asia-Pacific region. Practicals, problem-solving workshops and field studies provide opportunities to develop skills in sampling, analysing and presenting data that relate to catchment characteristics, processes and change.