Natural resources and environmental engineering is the application of the physical (and social) sciences, using a system-based approach to design technology for the sustainable development, management and conservation of our natural resources. These resources include land, soils, water, the atmosphere, renewable energy and biological resources (such as plants and animals). Wastes are also considered resources, which can be recycled in a variety of ways and end products utilised.UC is the only university in New Zealand that offers this programme.