Information for module BIOLG002
This module is available for: The current academic year and The next academic year(provisional)
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This information is for guidance only. If you are a UCL undergraduate interested in studying one of these courses, you must seek permission from both the providing department and your 'home' department. Appearance in this database is not a guarantee that a course is running in any particular academic year.
|Module code:||BIOLG002(Add to my personalised list)|
|Title:||Plants, Environment and Climate Change|
|Division:||Division of Biosciences|
|Module organiser:||Dr Astrid Wingler|
|Organiser's location:||Biological Sciences|
|Available for students in Year(s):||4,|
|Module outline:||Topics include: physiology of metal tolerance; plants and nitrogen availability; drought and plant production; compatible solutes; flooding tolerance; cold and freezing stress; photoinhibition and photoprotection; photorespiration and the evolution of C4 photosynthesis; CAM photosynthesis as adaptation to limited water availability; response of plants to elevated CO2; vegetation change and carbon sinks; effect of climate change on senescence and other phenological events; atmospheric pollution and acid rain; gaseous NOx and NHy pollution; ozone pollution.|
|Module aims:||To show how plants respond to environmental stresses, in particular pollution and stresses associated with climate change (temperature change, drought and elevated CO2). The emphasis will be on biochemical, physiological and molecular mechanisms underlying adaptive responses. The course will also include field work.|
|Module objectives:||The students will be expected to understand: - that environmental adaptation works in the context of selection pressure on genes; the gene x environment = phenotype concept. - the differences between avoidance, acclimation and adaptation. - how susceptibility to, or tolerance of stress can explain plant survival and habitat preferences. - why photosynthesis is adapted for light capture and energy transduction, but also why this creates additional problems for plants. - the suitability of different photosynthetic pathways to environmental conditions. - the energy requirements and efficiency of alternative pathways. - the mechanisms of osmotic adjustment in cells. - that metabolites can be produced as a pathological as well as an adaptive response to stress. - why drought and salinity impose similar physiological constraints. - why the regulation of and flux through certain biochemical pathways is important.|
|Key skills provided by module:|
|Module assessment:||Unseen two hour written examination 50.00%.|
Essay (2,500 words) 25.00%.
Coursework (2,500 words) 20.00%.
Oral Presentation 5.00%.
|Notes:||To register for this module for the 2012/13 academic year please ensure you meet the prerequisites listed above (where applicable) and, if you do, select it using Portico and await Teaching and Parent Department approval.|
|Taking this module as an option?:|
|Link to virtual learning environment(registered students only)|
|Last updated:||2012-08-31 09:00:13 by|