Course - Spreading of Pollution - TBA4325
TBA4325 - Spreading of Pollution
About
Lessons are not given in the academic year 2012/2013
Examination arrangement
Examination arrangement: Written examination
Grade: Letters
Evaluation | Weighting | Duration | Grade deviation | Examination aids |
---|---|---|---|---|
Skriftlig | 100/100 | 4 timer |
Course content
Ocean dispersion, dispersion in the atmosphere and dispersion on the soil. Mixing processes: Spreading by shear, turbulent diffusion, density driven diffusion (in plumes). Statistical methods and modelling. Spreading and drift of oil in the coatstal zone and at sea, degradation processes and oil spill response. Airborne dust: Spreading and retention times.
Learning outcome
The students will obtain a thorough knowledge on the mechanisms for dispersion and transport of pollution in various recipients (water, soil and air).
Knowledge
The student should have knowledge of:
-Key elements in contaminant hydrogeology
- Principles for spreading in saturated media
- Transport by concentration gradients
- Transport by advection
- Diffusion vs dispersion
- Hydrodynamic dispersion
- Transformation and retardation of solutes in saturated media
- Multiphase flow in saturated media
- Site remediation on land
- Principles for spreading of oil on water
- Basic remediation techniques for spilled oil in the ocean
- Spreading of oil and combat in rivers
- Plumes and jets in fjords.
Skills
The student is able to:
- Make simple calculations of diffusion of pollutants in a saturated media
- Make simple calculations of advection of an aquifer in a saturated media
- Assess spreading by plumes and jets in fjords
- Calculate spreading of oil in the ocean
- Discuss and assess site remediation of contaminants on land
- Consider risks and the principles of risks assessment.
General qualifications
The student has:
- Basics knowledge in spreading of pollution in saturated media
- A sufficient background to enable communication with experts in contaminant preparedness services both on land and in fjords.
Learning methods and activities
Lectures, exercises and colloquia. 2/3 of the exercises must be passed to get access to the exam. The course is taught in English. If there is a re-sit examination, the examination form may be changed from written to oral.
Compulsory assignments
- Exercises
Recommended previous knowledge
Elementary knowledge in hydro-dynamics and hydro-geology and statistics.
Course materials
Lecture notes and selected papers. To be announced at start of course.
No
Version: 1
Credits:
7.5 SP
Study level: Second degree level
No
Language of instruction: English
-
- Marine Civil Engineering
- Marine Technology
- Environmental and Resource Engineering
- Petroleum Geosciences
- Technological subjects
Examination
Examination arrangement: Written examination
- Term Status code Evaluation Weighting Examination aids Date Time Examination system Room *
- Autumn ORD Skriftlig 100/100
-
Room Building Number of candidates
- * The location (room) for a written examination is published 3 days before examination date. If more than one room is listed, you will find your room at Studentweb.
For more information regarding registration for examination and examination procedures, see "Innsida - Exams"