PHYSICS 7003 - Advanced Atmospheric and Environmental Physics
North Terrace Campus - Semester 2 - 2015
General Course Information
Course Code PHYSICS 7003 Course Advanced Atmospheric and Environmental Physics Coordinating Unit School of Physical Sciences Term Semester 2 Level Postgraduate Coursework Location/s North Terrace Campus Units 3 Available for Study Abroad and Exchange Y Course Description A review of radiation and fluid dynamics including the role of waves in planetary atmospheres and ionospheres.
Course Coordinator: Dr Rodney Crewther
The full timetable of all activities for this course can be accessed from Course Planner.
Course Learning Outcomes
1. Have an understanding of the basics of atmospheres, including atmospheres in diffusive equilibrium.
2. Understand the transfer of radiation through the atmosphere, including general solutions of the Radiative Transfer (Schwartzchild) equation.
3. Understand the production and loss mechanisms that lead to formation of different atmospheric regions.
4. Understand radiative properties of single lines and use for remote sensing from space.
5. Understand the role of atmospheric waves in transporting momentum and how this affects the state of the atmosphere.
6. Understand ionisation processes in planetary atmosphere and the production and loss mechanisms that influence the formation of different regions of the ionosphere
7. Understand the propagation of radiowaves through weak plasmas and how this can be used to study the ionosphere.
University Graduate Attributes
No information currently available.
Andrews, D. G. (2000): An Introduction to Atmospheric Physics, CUP.
Andrews, D. G. J. R. Holton and C. B. Leovy (1987): Middle Atmosphere Dynamics, Academic Press.
Houghton, J. (1977): The Physics of Atmospheres, CUP.
Holton, J. R. (1980): An Introduction to Dynamic Meteorology, Academic Press.
Learning & Teaching Activities
Learning & Teaching Modes
No information currently available.
The information below is provided as a guide to assist students in engaging appropriately with the course requirements.A student enrolled in a 3 unit course, such as this, should expect to spend, on average 12 hours per week on the studies required. This includes both the formal contact time required to the course (e.g., lectures and practicals), as well as non-contact time (e.g., reading and revision).
Learning Activities Summary
Introduction to Planetary Atmospheres
- Atmospheric composition, density and temperature
- Atmospheric thermodynamics and stability
Radiation and Radiative Transfer
- radiative transfer equation and solution
- heating rates
- radiative cooling to space approximation
- formation of the stratosphere
- heat conduction and the energy budget above 100 km
- remote sensing of atmospheres from space
Atmospheric Dynamics and the Role of Waves
- primitive equations for an atmosphere on a rotating planet
- Large scale motions for an atmosphere in radiative equilibrium
- vorticity and circulation
- the vorticity equation and potential vorticity
- Periodic motions and linear wave theory and solutions in a spherical atmosphere
- vertical propagation of planetary waves and their role in the energy budget of the middle atmosphere and the formation of the ozone hole
- vertical oscillations in a stratified fluid
- solutions of the primitive equations in a non-rotating, stratified fluid
- properties of atmospheric gravity waves
- Reynolds stresses and the transport of momentum by waves
- Wave-driven circulations of the atmosphere
- The ionosphere, formation and dissipation
- Propagation of radiowaves in a weak plasma with and without an external magnetic field
- Characteristic modes and ionospheric sounding
The University's policy on Assessment for Coursework Programs is based on the following four principles:
- Assessment must encourage and reinforce learning.
- Assessment must enable robust and fair judgements about student performance.
- Assessment practices must be fair and equitable to students and give them the opportunity to demonstrate what they have learned.
- Assessment must maintain academic standards.
Assessment SummaryWritten Examination 70%
Written Examination 70%
SubmissionIf an extension is not applied for, or not granted then a penalty for late submission will apply. A penalty of 10% of the value of the assignment for each calendar day that is late (i.e. weekends count as 2 days), up to a maximum of 50% of the available marks will be applied. This means that an assignment that is 5 days or more late without an approved extension can only receive a maximum of 50% of the mark.
Grades for your performance in this course will be awarded in accordance with the following scheme:
M10 (Coursework Mark Scheme) Grade Mark Description FNS Fail No Submission F 1-49 Fail P 50-64 Pass C 65-74 Credit D 75-84 Distinction HD 85-100 High Distinction CN Continuing NFE No Formal Examination RP Result Pending
Further details of the grades/results can be obtained from Examinations.
Grade Descriptors are available which provide a general guide to the standard of work that is expected at each grade level. More information at Assessment for Coursework Programs.
Final results for this course will be made available through Access Adelaide.
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