AG-350 Arctic Glaciers and Landscapes (10 ECTS)

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ID:
AG-350
CREDITS:
10 ECTS
START DATE:
13 July 2017
END DATE:
15 August 2017
COURSE PERIOD:
Summer/autumn semester (July–August), annually
LANGUAGE OF INSTRUCTION AND EXAMINATION:
English
CREDIT REDUCTION/OVERLAP:
10 ECTS with AG-850
GRADE:
Letter grade (A through F)
COURSE MATERIAL:
Benn and Evans: "Glaciers and Glaciations", a curriculum of scientific papers
COURSE COSTS:
Fieldwork, NOK 1200 (6 days x NOK 200 per overnight stay)
COURSE CAPACITY MIN/MAX:
10/20 students (AG-350/850 in total)
EXAMINATION SUPPORT MATERIAL:
Bilingual dictionary between English and mother tongue
APPLICATION DEADLINE:
15 February 2017

INSTRUCTORS:

Lena Håkansson
Lena Håkansson
Associate Professor, Quaternary and glacial geology

Course requirements:

Enrolment in a relevant master programme. Students should have a background in geology, physical geography and/or glaciology.

Academic content:

The course will investigate how ice flow dynamics influence the glacial sedimentary processes and products in a high Arctic setting. We will study the geomorphology at the ice margin and in the forefields of a range of different glacier types; we will be working at debris covered-, surge-type and cold based glaciers. We will investigate characteristic differences in the geomorphology between the different glacier types. The focus of our field investigations will be on describing the distribution, geometry, sedimentology and internal structure of glacial landforms and debris-covered glacier fronts by applying state-of-the-art field techniques. There will also be focus on investigating the distribution, thickness and character of supraglacial debris in order to discuss the effect it has on glacial dynamics and the evolution of glacial landforms. Throughout the course we will discuss how our recorded field observations can be used to discuss present and past ice flow dynamics and how they can be used to reconstruct glacial processes and depositional environments.

Learning outcomes

Upon completing the course the students will be able to use an innovative suite of state-of-the-art field techniques in glacial geomorphology and use the recorded observations to interpret sedimentary processes and ice flow dynamics of glaciers, present and past. The students will be familiar with a range of data sets, equipment and software and understand the potential of each technique for glaciological investigation. The students will be trained to penetrate scientific literature, carry out field research and to analyze and communicate the observations and interpretations.

Knowledge
Upon completing the course, the students will:

  • Have knowledge about glacier classification and ice flow dynamics
  • Be able to describe the sources, transport pathways and emergence of glacial debris and explain the influence of supraglacial debris on glacier dynamics
  • Be able to describe glacial sedimentary processes and implement this knowledge in the reconstruction of depositional environments
  • Describe how different glacier types work as geomorphological agents and how this affects the landscape evolution in a high Arctic environment

Skills
Upon completing the course, the students should:

  • Have skills in using state-of-the-art field techniques for mapping/logging the distribution, geometry, sedimentology and internal structure of glacial landforms
  • Have skills in using state-of-the art geophysical field techniques to investigate the distribution, thickness and character of supraglacial debris
  • Have skills in collecting, processing and interpreting a variety of field data, with an understanding of the scope and limitations of different techniques
  • Have skills in recording observations in accordance with high academic standards
  • Be able to use and process these data in order to interpret processes, depositional environments and the dynamics of glaciers, present and past
  • Be able to carry out an individual field based research project

General competences
Upon completing the course, the students will:

  • Be able to communicate and discuss current academic concepts and to critically evaluate scientific literature
  • Have training in communicating scientific results in the form of posters and oral presentations

 

Learning activities:

The course will include lectures, seminars, project work and fieldwork, and is run in combination with AG-850. Before coming to UNIS the students will spend a week on reading key literature and prepare an oral presentation on an assigned topic. The course will include lectures, seminars, fieldwork and project work and will be divided into three parts: 1) lectures and seminars 2) fieldwork and 3) supervised work on field results.

  1. The course will start with one week of lectures and seminars at UNIS. During this week, each student participant will give an oral presentation based on the pre-assignment reading.
  2. Fieldwork will be carried out at sites in the Isfjorden area during a six-day cruise. We will study the glacial geomorphology of forefields in front of a range of different glacier types. The focus of our fieldwork will be to apply state-of-the-art field techniques on 1) the description of sedimentology and morphology of glacial landforms 2) the sub-surface investigation of glacier moraines and, 3) the evolving spatial distribution and thickness of supraglacial debris-cover. Evenings on the cruise will be used to debrief the student groups on their fieldwork, summing up on field observations and interpretations.
  3. After the cruise, student participants will spend 10 days of supervised time at UNIS working on compiling the field results. The students will present their field results in the form of a scientific report delivered orally and via poster presentation.

Total lecture hours: 19 hours
Total seminar hours: 18 hours
Fieldwork: 80 hours
Work on field/lab/reports: 80 hours

Compulsory learning activities:

Participation in seminars and fieldwork.
All compulsory learning activities must be approved in order to sit the exam.

Assessment:

Method Percentage of final grade
Oral presentation of pre-course assignment 25%
Poster and oral presentation 75%

All assessments must be passed in order to pass the course.
Only the final grade will be reported, based on the weighted average of the grades from the examination part.

Application deadline: 15 February 2017

 

 

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Fax: +47 79 02 33 01
E-mail: post@unis.no / webmaster@unis.no
Address: P.O. Box 156 N-9171 Longyearbyen
Org. no. 985 204 454

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