Environmental microbiology

In this unit you will begin by examining the fundamental principles of microbial ecology and the basic methods used in this area. You will then learn the role of microorganisms in biogeochemical nutrient cycles, some important natural habitats for microorganisms such as air, fresh water and salt water with the main discussion centred on soil. Next you will learn the roles of particular soil microorganisms within their microenvironments with special attention given to microorganisms involved in transformations of carbon and nitrogen, and the role of microorganisms in composting, the management of pollution and as agents of bioremediation.