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Upper atmospheric properties; solar interaction; ionosphere; plamsa dynamics including: single particle motion in a spatially varying magnetic field, collision effects; plasma waves: propagation and amplification, cyclotron wave modes.
| Paper title | Upper Atmospheric and Space Physics |
|---|---|
| Paper code | PHSI422 |
| Subject | Physics |
| EFTS | 0.0833 |
| Points | 10 points |
| Teaching period | Second Semester |
| Domestic Tuition Fees (NZD) | $673.90 |
| International Tuition Fees (NZD) | $2,981.97 |
- Limited to
- BSc(Hons), PGDipSci, MSc
- Contact
- annika.seppala@otago.ac.nz
- Teaching staff
- Course co-ordinator: Dr Annika Seppälä
- Textbooks
Textbooks are not required for this paper.
- Graduate Attributes Emphasised
- Global perspective, Interdisciplinary perspective, Lifelong learning, Scholarship,
Communication, Critical thinking, Information literacy, Self-motivation, Teamwork.
View more information about Otago's graduate attributes. - Learning Outcomes
This course provides an introduction to the physics of the Earth's atmosphere, our space environment, and the Sun. Starting from the Sun we will trace the paths taken by solar photons, protons and electrons through the solar system, the Earth's magnetic field, ionosphere, finally reaching the atmosphere.
By the end of the paper you are expected to have gained understanding of the following:- Principles of plasma physics as applied to space physics
- Properties of space plasmas, including quasi neutrality
- Mechanisms and equations controlling the motion of particles in a non-uniform magnetic field
- Electrical conductivity and current systems in the Earth's ionosphere
- Structure of the neutral atmosphere
- Derivation of hydrostatic equations for the neutral atmosphere
- Familiarity of various observation techniques used to monitor solar activity, geospace and the atmosphere
- How to use observations and geospace simulations to track propagation and impact of solar storms throughout the Sun-Earth system
