Vår 2026

BIO-3518 Northern inland waters and global change - 10 stp

The course is administrated by

Institutt for arktisk og marin biologi

Type of course

Master course for biology students. The course is limited to maximum 16 students. If full, students enrolled in the freshwater ecology master programme will be prioritized.

Course overlap

BIO-3518 Limnology 5 ects

Course contents

Students will gain an interdisciplinary perspective on key physical, chemical and biological processes driving northern inland waters in the context of ongoing global change. The focus of the course is on the ecology of Arctic and subarctic aquatic ecosystems, including lakes and rivers, and taking a ‘catchment to coast’ approach. This course covers the following main subjects: limnology, hydrology, biogeochemistry, stream ecology, and food web ecology. In addition, ecological stoichiometry, ecosystem ecology, and meta-ecosystem ecology will be covered as sub-themes. The above-mentioned topics will also be presented in the context of how ongoing global changes, including changes to temperature, precipitation patterns, and chemical cycling can affect the ecology and biogeochemistry of northern inland waters and the ecosystem services they provide.

Objective of the course

Students will learn:

Fundamental concepts in limnology and freshwater ecology, with a focus on key physical, chemical and biological processes in northern streams, rivers and lakes

The role of inland waters in the northern landscape, taking a ‘catchment to coast’ approach to understand links between land, inland waters and the sea.
Key impacts of ongoing global change (climate change in particular) on northern inland waters and the services they provide
Selected current field and lab methods in limnology and freshwater ecology, including analysis and interpretation of resulting data

Students will have the ability to:

Actively engage with scientific literature in the fields of limnology, freshwater ecology, and global change ecology

Synthesize and integrate concepts presented in lectures, course readings, and hands-on activities
Apply core methods in field sampling, lab analysis, and data interpretation
Take an interdisciplinary and holistic approach when discussing key drivers, processes, and ongoing changes in northern inland waters, and how this understanding can be applied for management of these ecosystems.

General competence:

Acquire a critical view of published scientific literature on the topic

Competence in leading discussion sessions with peers
Understand scientific literature, interpret figures and data, write reports and present scientific literature to a diverse audience

Language of instruction

English

Teaching methods

The course consists of lectures, seminars, and field/laboratory activities. Safety training for laboratory and field work will be provided by the instructor(s) before starting each activity.

The combination of targeted lectures, interactive seminars/discussions (e.g. paper critiques, student-led discussion panels/debates), and hands on activities (field work, lab analysis, data skills development through problem sets) will provide students with the expertise and knowledge to further develop their skills and competence within northern inland freshwater ecosystems.