Physics of the Atmosphere and Ocean

Undergraduate course

Course description

Objectives and Content

The purpose of the course is to cover basic properties in meteorology and physical oceanography in a quantitative way. A central part is on exchanges between ocean and atmosphere, which are an important part of the physical climate system. For the ocean the effect of wind in terms of Ekman-layer and Ekman-transport is covered, as well as geostrophic balance, simple mixing processes and the effects of vortices, and the global circulation. For the atmosphere, the emphasis is on basic thermodynamics, cloud physics, and the principles of radiation and feedbacks. As part of the course, students participate in a cruise with both oceanographic and meteorological field-work. Students also conduct laboratory experiments and learn to use typical measurement instruments and the interpretation of operational weather observations.

Learning Outcomes

On completion of the course the student should have the following learning outcomes defined in terms of knowledge, skills and general competence:

Knowledge

The student

  • should know how to use the correct terminology to describe and evaluate key processes in ocean and atmosphere physics
  • should recognize derivations of fundamental equations for processes in ocean and atmosphere physics, such as adiabatic processes, hydrostatic balance, and radiation
  • should be able to describe the basic principles of atmospheric thermodynamics, radiation, microphysics, and dynamics
  • should be able to explain how the ocean circulation is affected by the atmosphere and by the Earth's rotation
  • should be able to sketch estuarine circulation and Ekman transport
  • should explain the theory for geostrophic balance and give examples of systems in geostrophic balance
  • should describe measurements principles and error sources for various instruments used in oceanography and meteorology
  • should be able to describe/explain the connections between different processes in weather systems
  • should be able to describe processes that affect the structure and thickness of the upper ocean mixed layer
  • should be able to define and discuss fluxes of heat, momentum and mass in and between the ocean and the atmosphere

Skills

The student

  • should know how to interpret atmospheric observations from weather stations, radiosondes, weather radar, and satellites
  • should know how to use software for analyzing current and predicted weather situations
  • should know how to calculate properties and fluxes and estimate processes in the ocean and atmosphere using relevant methods and equations
  • should know how to sketch the development of a mixed layer that is under influence of heat fluxes, salt fluxes, and wind
  • should know how to perform meteorological and oceanographic observations in the field and in the laboratory
  • should know how to use programming tools for analyzing data, plot figures, and discuss the outcome

General competence

The student

  • should know how to describe, analyze and report observations from laboratory experiments
  • should know how to plan and perform simple field experiments under supervision
  • should know how to present results from group work as a written report and oral talk

ECTS Credits

10 ECTS

Level of Study

Bachelor

Semester of Instruction

Autumn This course has a limited capacity, enrolment is based on application. Application deadline is wednesday in week 33 for the autumn semester. Please see this page for more information: www.uib.no/en/nt/53431/admission-courses-limited-capacity

The time of the first lecture/orientation meeting can be found in the schedule on the course website or on the Mitt UiB learning platform.

It is mandatory to attend the first lecture.

Required Previous Knowledge
None
Recommended Previous Knowledge
Credit Reduction due to Course Overlap
GEOF120 5 ETCS, GEOF130 5 ETCS
Access to the Course
Access to the course requires admission to a programme of study at The Faculty of Science and Technology.
Teaching and learning methods

The teaching will be given as lectures with a focus on active learning, cruise, laboratory experiments and seminars. The students write a cruise report and give a presentation.

Activity: 4 hours lectures and 2 hours laboratory work or exercises each week/15 weeks.

Cruise: One day.

Compulsory Assignments and Attendance
  • mandatory attendance at the first learning session and cruise planning
  • Participation in lab experiment and peer evaluation of 1 laboratory report
  • Participation on cruise, approved cruise presentation

Mandatory work requirements are valid in the semester they are approved and for three (3) subsequent semesters.

Forms of Assessment

Portfolio assessment

The portfolio consist of

  • A laboratory report in oceanography
  • A laboratory report in meteorology
  • Written school exam (4 hours)
  • 8 quizzes, with 4 conducted during lectures. The 6 best results can give up to 10 extra percentage points on the written exam.

The laboratory reports are valid in the semester they are submitted and in one subsequent semester. The scores from the sub-assessments are added together to determine the final grade for the course.

The percentage distribution of how much the reports and the final exam count is determined in collaboration with the students during the first two weeks of teaching. The written exam cannot account for less than 50 % of the final grade. The percentage distribution used in the teaching semester will aldo apply to teh early exam in the following semester.

Grading Scale
The grading scale used is A to F. Grade A is the highest passing grade in the grading scale, grade F is a fail.
Assessment Semester
Examination both spring semester and autumn semester. In semesters without teaching the examination will be arranged at the beginning of the semester.
Reading List
The reading list will be available within July 1st for the autumn semester and December 1st for the spring semester.
Course Evaluation
The course will be evaluated by the students in accordance with the quality assurance system at UiB and the department.
Examination Support Material
Non-programmable calculator, according to the faculty regulations
Programme Committee
The Programme Committee is responsible for the content, structure and quality of the study programme and courses.