6 points, SCA Band 2, 0.125 EFTSL
Undergraduate - Unit
Refer to the specific census and withdrawal dates for the semester(s) in which this unit is offered.
Faculty
Organisational Unit
Chief examiner(s)
Associate Professor Adeline Ting Su Yien
Coordinator(s)
Associate Professor Adeline Ting Su Yien
Unit guides
Synopsis
This unit begins by examining the fundamental principles of microbial ecology and the basic methods used in this area. It then considers the role of micro-organisms in biogeochemical nutrient cycles. Some important natural habitats for micro-organisms such as air, fresh water and salt water are considered with the main discussion centred on soil. The roles of particular soil micro-organisms within their microenvironments are explained with special attention being given to micro-organisms involved in transformations of carbon and nitrogen. The role of micro-organisms in composting, the management of pollution and as agents of bioremediation is discussed.
Outcomes
On completion of this unit students will be able to:
- Discuss principles of microbial ecology, recognising the role of micro-organisms as a mixed flora;
- Diagram the role of micro-organisms in biogeochemical nutrient cycles;
- Discuss the role of different micro-organisms in air, water environments, and soils, predicting the effects of changes in environmental parameters;
- Describe how micro-organisms can cause pollution and the use of micro-organisms as indicators of pollution;
- Discuss the role of micro-organisms in sewage treatment and composting;
- Explain how micro-organisms can be exploited in bioremediation;
- Demonstrate the use of molecular and traditional methods for detection and identification of micro-organisms.
Assessment
Examination (2 hours): 60%
Laboratory reports: 30%
Assignment (2000 words): 10%
Workload requirements
Three hours lecture and three hours laboratory per week
See also Unit timetable information