Unit information: Physical Volcanology in 2019/20

Unit name	Physical Volcanology
Unit code	EASC30062
Credit points	10
Level of study	H/6
Teaching block(s)	Teaching Block 1A (weeks 1 - 6)
Unit director	Professor. Rust
Open unit status	Not open
Pre-requisites	Undergraduates: Successful completion of years 1 and 2 of the Environmental Geoscience, Geology or Geophysics degree programme curriculum MSc Volcanology students: none
Co-requisites	n/a
School/department	School of Earth Sciences
Faculty	Faculty of Science

Description including Unit Aims

This unit explores how volcanoes work. The overall aim is to develop an understanding of the physics of volcanic processes and apply this knowledge to understanding volcanic eruptions and the geology of volcanoes.

Topics such as the properties of magma and the kinetics of crystallization and vesiculation will be linked to the dynamics of various styles of volcanic eruptions. Students will learn how models built with basic physics, chemistry and fluid dynamics provide insights into how and why volcanoes erupt. They will also learn how to infer processes that occurred during volcanic eruptions from studying eruption products.

Finally, the field of volcanology will be related to other fields including climatology, petrology, engineering, natural resources and hazards.

Worked solutions and general feedback on practical assignments will be posted on Blackboard. Analogue experiments will be done in groups and formative feedback on the design, analysis and interpretation of the experiments will provided through small-group discussions with the unit director.

Intended Learning Outcomes

Students should be able to:

• Describe and debate the fundamental principles that govern the different kinds of volcanic eruption
• Classify, recognise and interpret major kinds of volcanic deposits within the framework of physical understanding of the processes that formed them
• Apply fluid dynamics principles to volcanic processes
• Relate volcanology to other topics in Earth Sciences such as climate, natural resources and petrology
• Design and evaluate an experiment methodology to test a specific hypothesis using analogue materials
• Recognise limitations of analogues and models
• Evaluate data with computer programmes through calculations and plots

Teaching Information

Lectures and practicals

Assessment Information

2 hour examination (100%)

Reading and References

Recommended

• Sigurdsson, Houghton, McNutt, Rymer, Stix (2015), Encyclopedia of Volcanoes 2nd edition, Elsevier. ISBN:9780123859389
• Parfitt and Wilson (2008) Fundamentals of Physical Volcanology, Blackwell, 256pp

Further Reading

Relevant journal articles will also be included on Blackboard.