606-304 Environmental Plant Physiology

Botany 606-201.

This subject deals with plant function in relation to the changing physical environment - essential study for students of basic molecular sciences with an interest in plant performance in the natural environment, and for students of ecology, forestry and environmental science with an interest in the function of plants and the detection of the physical environment. The practical component of the subject will introduce students to state-of-the-art methods for environmental monitoring using data acquisition systems and a range of environmental sensors. Emphasis will be placed on sampling strategies and data processing. Topics to be covered will be selected from the following:

• the physical environment;

• plant-animal interactions;

• metabolism of defensive compounds;

• energy exchange with the environment;

• transpiration and stomata;

• photosynthetic carbon assimilation and growth;

• coping with environmental extremes; and

• genetic engineering and plant performance.

Upon completion of this subject, students should gain:

• a knowledge of plant function and performance in relation to the environment;

• an understanding of the relationship between plant growth and performance and various molecular, biochemical and physiological attributes; and

• skills in field sampling and using electronic data gathering and processing systems.

Laboratory test during the semester (10%); practical reports totalling up to 2000 words due during the semester (20%); a 2-hour written examination in the examination period (70%).