course-details-portlet

TMR4230

Oceanography

Choose study year
Credits 7.5
Level Second degree level
Course start Autumn 2020
Duration 1 semester
Language of instruction English
Location Trondheim
Examination arrangement Portfolio assessment

About

About the course

Course content

Properties of seawater. Conservation equations. Equations of motion. Coriolos effect. Geostrophic current. Inertial current. Planetary boundary layer flow. Wind-induced current. Bottom currents. Circulation. Tides. Global and local wind description. Mean wind. Wind gust. Wave forecast. Surface waves. Wave refraction. Non-linear waves. Breaking waves. Wave-current interaction.

Learning outcome

To have a good physical understanding of phenomena contributing to the interaction between the atmosphere and the ocean, and which also contribute to the motions in the ocean. To have detailed knowledge of global and local description of wind conditions, of how waves change due to change in water depth and interacting with currents. To have some knowledge of non-linear and breaking waves. To have detailed knowledge of physical phenomena which contribute to currents in the ocean. To be able to make simple calculations of wind-, wave- and current conditions. To master the concepts and terminology which are used in the description of wind, waves and currents.

Learning methods and activities

Lectures and exercises.

Further on evaluation

Portfolio assessment is the basis for the grade in the course. The portfolio includes a final oral exam (70%) and an oral mid term exam (30%). The results for the parts are given in %-scores, while the entire portfolio is assigned a letter grade.
For a re-take of an examination, all assessments during the course must be re-taken.

Course materials

Myrhaug, D: Lecture notes on Wind. Waves. Current.

Credit reductions

Course code Reduction From
SIN1547 7.5 sp
TBA4270 3.7 sp
This course has academic overlap with the courses in the table above. If you take overlapping courses, you will receive a credit reduction in the course where you have the lowest grade. If the grades are the same, the reduction will be applied to the course completed most recently.

Subject areas

  • Technological subjects

Contact information

Course coordinator

Department with academic responsibility

Department of Marine Technology