Climate change, Global warming, Greenhouse effect, Rainfall, Water resources, Droughts, Groundwater, Floods, Urban areas, Rain, Water use, Reservoirs, Recycling, Waste management, Australia, New South Wales, regime shifts, Water management, Inflow, Desalination plants, Water supplies, M3 1010:Issues in Sustainable Development, Water reuse, P 0000:AIR POLLUTI...