Knut Alfredsen
Background and activities
I am professor in hydrology at the department of hydraulic and enviornmental engineering. Responsible for teaching water resources in the basic course in water and environment, hydrology, hydrological modelling and water resources management. Main research interests within environmental impact assessment, hydrology of rivers and lakes in cold climate and aspects of modelling water resources.
Courses
Teknostart
TVM4101 Vann og miljøteknikk (hydrology part)
TVM4105 Hydrology
TVM4106 Hydrological Modelling
TVM5175 Water Resources Management
VM8104 Hydrology - PhD course
VM8109 Topics in ecohydraulics
VM8109 Topics in ecohydraulics
VM6020 Hydropower hydrology (continuing education)
VM6006 Environmental design (continuing education)
Scientific, academic and artistic work
Displaying a selection of activities. See all publications in the database
Journal publications
- (2020) Can model-based data products replace gauge data as input to the hydrological model?. Hydrology Research.
- (2019) Climate change and hydrological analysis of Tekeze river basin Ethiopia: implication for potential hydropower production. Journal of Water and Climate Change.
- (2019) Ecohydraulic Modelling to Support Fish Habitat Restoration Measures. Sustainability. vol. 11 (5).
- (2019) Identification of salmon population bottlenecks from low flows in a hydro-regulated river. Environmental Modelling & Software. vol. 120.
- (2019) Multi-criteria decision analysis in Bayesian networks - diagnosing ecosystem service trade-offs in a hydropower regulated river. Environmental Modelling & Software. vol. 124.
- (2019) Performance of A Two-Dimensional Hydraulic Model for the Evaluation of Stranding Areas and Characterization of Rapid Fluctuations in Hydropeaking Rivers. Water. vol. 11 (2).
- (2019) Assessment of future water availability under climate change, considering scenarios for population growth and ageing infrastructure. Journal of Water and Climate Change. vol. 10 (1).
- (2019) Environmental Flows Determination and Monitoring with Hydraulic Habitat Models-Pushing the Boundaries of Habitat Models Application. Water. vol. 11.
- (2019) Merging radar and gauge information within a dynamical model combination framework for precipitation estimation in cold climates. Environmental Modelling & Software. vol. 119.
- (2019) Modelling mitigation measures for smolt migration at dammed river sections. Ecohydrology. vol. 12 (7).
- (2019) Predicting hourly flows at ungauged small rural catchments using a parsimonious hydrological model. Journal of Hydrology. vol. 573.
- (2019) A dynamic river network method for the prediction of floods using a parsimonious rainfall-runoff model. Hydrology Research.
- (2018) Brief Communication: Mapping river ice using drones and structure from motion. The Cryosphere. vol. 12.
- (2018) Changes in short term river flow regulation and hydropeaking in Nordic rivers. Scientific Reports. vol. 8 (17232).
- (2018) High spatial-temporal resolution and integrated surface and subsurface Precipitation-Runoff modelling for a small stormwater catchment. Journal of Hydrology. vol. 557.
- (2018) Estimating radar precipitation in cold climates: the role of air temperature within a non-parametric framework. Hydrology and Earth System Sciences. vol. 22.
- (2018) Modelling climate change effects on Atlantic salmon: Implications for mitigation in regulated rivers. Science of the Total Environment. vol. 631-632.
- (2018) Experimental hydraulics on fish-friendly trash-racks: an ecological approach. Ecological Engineering: The Journal of Ecotechnology. vol. 113.
Books
- (2018) Nordic Hydrological Conference 2018. Hydrology and Water Resources Management in a Changing World. 2018. ISBN 978-82-410-1724-7. Rapport (Norges vassdrags- og energidirektorat) (*).
Part of book/report
- (2017) Correlation between the shelter of juvenile salmonids and bed substrate. River Sedimentation: Proceedings of the 13th International Symposium on River Sedimentation.
- (2017) Ice-Related Floods and Flood Delineation along Streams and Small Rivers. 19th Workshop on the Hydraulics of Ice Covered Rivers.
- (2017) Monitoring river ice processes: Sharing experience to improve successful research programs. 19th Workshop on the Hydraulics of Ice Covered Rivers.
Report/dissertation
- (2020) Simulering av vassdekt areal i Lærdalselva. 2020. ISBN 978-82-7598-118-7. NTNU report (B1-2019-5).
- (2018) Nordic Hydrological Conference 2018. 2018. Rapport (Norges vassdrags- og energidirektorat) (66-2018).
- (2018) Outlining a hydromorphological classification system for lakes : data availability, modelling tools and comparable assessment approaches. 2018. ISBN 978-82-14-06906-8. SINTEF Rapport (2018:00768).
- (2017) Stay cool Temperature changes and biological responses in hydropower-regulated northern stream systems. 2017. ISBN 978-82-7206-462-3. Skriftserien fra Høgskolen i Sørøst-Norge (21).
- (2017) Utfordringer og muligheter for norsk vannkraft ved integrasjon med vind- og solkraft i Europa. En oppsummering fra HydroPEAK-prosjektet. 2017. ISBN 978-82-426-3070-4. NINA temahefte (71).
- (2016) Is i Sautso – Vurdering av istilhøve 2006 – 2015 og forslag til vidare overvaking. 2016. ISBN 978-82-7598-098-2.
- (2016) Vurdering av effektkøyring i Lærdalselva. 2016. ISBN 978-82-7598-101-9.
- (2016) Miljøvirkninger av effektkjøring: Kunnskapsstatus og råd til forvaltning og industri. 2016. ISBN 978-82-426-2834-3. NINA temahefte (62).
- (2016) Be cool: hydro-physical changes and fish responses in winter in hydropower-regulated northern streams. 2016. ISBN 978-82-7206-410-4. Skriftserien fra Høgskolen i Sørøst-Norge (1).
- (2016) Virkning av klimaendringer på leveringskapasitet for vannforsyning fra Jonsvatnet og Benna. 2016. ISBN 978-82-7598-096-8.
- (2014) Handbook for environmental design in regulated salmon rivers. 2014. ISBN 978-82-426-2638-7. NINA temahefte (53).