Module GEOL4187: EARTHQUAKE SOURCES AND WAVES - IV

Department: Earth Sciences

GEOL4187: EARTHQUAKE SOURCES AND WAVES - IV

Prerequisites

• GEOL1081 Further Mathematics for Geoscientists.

Corequisites

• None.

Excluded Combination of Modules

• GEOL3151 Earth Structure and Dynamics

Aims

• To acquire a fundamental understanding of the processes that lead to earthquake rupture, namely: Rock brittle failure, Fault slip and fricition.
• To use seismological data and tools t for monitoring earthquakes and inform hazard mitigation.
• To understand seismic source radiation and wave propagation.
• To reveal the Earth structure on different scales using seismic waves.

Content

• Earthquake source dynamics.
• Rock mechanics, brittle deformation and earthquake fault mechanics.
• Wave propagation and Earth structure.

Learning Outcomes

• To understand why earthquakes occur and how they are measured.
• To understand concepts of earthquake source physics and magnitude.
• To understand how seismic observations cis used to image the global Earth.
• To acquire knowledge and understanding of Earth materials.

• Manipulate earthquake data to extract key parameters.
• Determine the state of deformation and stress in rocks and apply rupture criteria.
• Solve numerical problems using both computer-based and paper-based techniques.
• Make simplifying assumptions to enable analysis of a complex geological problem or situation.
• Acquire the skills to synthesise data from a variety of sources.
• Acquire the skills to analyse, evaluate and interpret geophysical and geological data.

• Develop problem-solving skills, initiative and persistence in tackling unfamiliar and challenging questions through supervised practical work and summative assessments.
• Develop skills to discuss, evaluate, and review work with colleagues through discussion.
• Evaluate and reflect on assumptions and uncertainties in analysis through supervised practical work and summative assessments.
• Acquire skills necessary for self-managed lifelong learning including independent research, critical analysis, and time management.
• Identify and work towards targets for personal and academic development.

Modes of Teaching, Learning and Assessment and how these contribute to the learning outcomes of the module

• The module is delivered through a mix of lecture and practical slots, supported by online videos and notes, directed reading and web-based material.
• The practicals provide opportunities to apply principles, concepts and theory to case studies and practical examples.
• Guidance on preparation, key and exam skills is provided.
• Assignment will consist of a 12 minute presentation by the student on a selected seismology topic.
• Two timetabled meetings during term designed specifically to promote advanced critical reasoning, scientific research, and scientific writing skills, and writing skills.

Teaching Methods and Learning Hours

Summative Assessment

Formative Assessment:

Feedback sessions during and following the practical classes

■ Attendance at all activities marked with this symbol will be monitored. Students who fail to attend these activities, or to complete the summative or formative assessment specified above, will be subject to the procedures defined in the University's General Regulation V, and may be required to leave the University