Knut Alfredsen
Bakgrunn og aktiviteter
Professor i hydrologi ved institutt for vann- og miljøteknikk. Foreleser hydrologi/vassressursdelen av BM2 Vann og miljø, grunnkurset i hydrologi og hydrologisk modellering. Ansvarleg for Teknostart innan vassfag. Forskningsinteressene dreiar seg hovudsakleg om miljøverknader av vassdragsutbyggingar, kaldklimahydrologi knytt til is i vassdrag og tema rundt modellering av hydrologi og vassressursar.
Fag:
Teknostart
TVM4101 Vann og miljøteknikk (hydrologidelen)
TVM4105 Hydrologi (faglærar)
TVM4106 Hydrologisk modellering (faglærar)
TVM4106 Hydrologisk modellering (faglærar)
TVM4520 Vannkraft og Vassdragsteknikk, prosjekt
TVM4910 Master Vassdragsteknikk
TVM4915 Master Hydropower Development
VM8105 Hydrologi PhD-kurs (faglærar)
VM8109 Emner i vassdragsmiljø (faglærar)
VM8209 Topics in Environmental Hydraulics and Hydrology
VM6020 Kraftverkshydrologi (EVU-kurs)
VM6006 Miljødesign (EVU-kurs)
Vitenskapelig, faglig og kunstnerisk arbeid
Viser et utvalg av aktivitet. Se alle publikasjoner i databasen
Tidsskriftspublikasjoner
- (2022) Comparison between Topographic and Bathymetric LiDAR Terrain Models in Flood Inundation Estimations. Remote Sensing. vol. 14 (1).
- (2022) Assessment of flow ramping in water bodies impacted by hydropower operation in Norway – Is hydropower with environmental restrictions more sustainable?. Science of the Total Environment. vol. 832.
- (2022) Towards improving the calibration practice of conceptual hydrological models of extensive green roofs. Journal of Hydrology. vol. 607.
- (2022) Nordic hydrological frontier in the 21st century. Hydrology Research.
- (2021) Evaluating different machine learning methods to simulate runoff from extensive green roofs. Hydrology and Earth System Sciences. vol. 25 (11).
- (2021) A synoptic history of the development, production and environmental oversight of hydropower in Brazil, Canada, and Norway. Hydrobiologia. vol. 849.
- (2021) Towards an automatic characterization of riverscape development by deep learning. Rivers Research and Applications: an international journal devoted to river research and management.
- (2021) Perspectives on the environmental implications of sustainable hydro-power: comparing countries, problems and approaches. Hydrobiologia. vol. 849.
- (2021) An acoustic sensor transmitter for in situ assessment of water quality and fish behaviour during chemical treatment of a parasite-infected river system: tag design and practical use. Animal Biotelemetry. vol. 9 (7).
- (2021) Classification of hydropeaking impacts on Atlantic salmon populations in regulated rivers. Rivers Research and Applications: an international journal devoted to river research and management.
- (2021) Hydrological performance of lined permeable pavements in Norway. Blue-Green Systems. vol. 3 (1).
- (2021) Hydropower-driven thermal changes, biological responses and mitigating measures in northern river systems. Rivers Research and Applications: an international journal devoted to river research and management. vol. 37 (5).
- (2021) A conflict between traditional flood measures and maintaining river ecosystems? A case study based upon the river Lærdal, Norway. Water. vol. 13 (14).
- (2021) Flood-forecasting and flood management for the Skienselva river system in Norway. International journal on hydropower and dams. vol. 28 (2).
- (2021) Drone surveying of volumetric ice growth in a steep river. Frontiers in Remote Sensing. vol. 2.
- (2021) Regionalized linear models for river depth retrieval using 3-band multispectral imagery and green lidar data. Remote Sensing. vol. 13 (19).
- (2021) Combining green LiDAR bathymetry, aerial images and telemetry data to derive mesoscale habitat characteristics for European grayling and brown trout in a Norwegian river. Hydrobiologia. vol. 849.
- (2021) Validation of a Swimming Direction Model for the Downstream Migration of Atlantic Salmon Smolts. Water. vol. 13 (9).
Bøker
- (2020) PROCEEDINGS OF THE 25th INTERNATIONAL SYMPOSIUM ON ICE Trondheim, Norway, 23rd – 25th November 2020. The International Association for Hydro-Environment Engineering and Research (IAHR). 2020. ISBN 978-82-7598-120-0. Proceedings of the IAHR International Symposium on ice (1).
- (2020) Hydrology and Water Resources Management in a Changing World. IWA Publishing. 2020. ISBN 9781789062168.
- (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) (*).
Del av bok/rapport
- (2022) Hydropower in Cold Regions. Comprehensive Renewable Energy, Second Edition.
- (2021) Assessment of regulation impacts on ice formation in river Alta, Norway. Proceedings of the 21st Workshop on the Hydraulics of Ice Covered Rivers.
- (2021) Anchor ice dam survey in small steep rivers. Proceedings of the 21st Workshop on the Hydraulics of Ice Covered Rivers.
- (2020) Modelling stranded river ice using LiDAR and drone-based models. PROCEEDINGS OF THE 25th INTERNATIONAL SYMPOSIUM ON ICE Trondheim, Norway, 23rd – 25th November 2020.
- (2020) Reducing ice accumulation on Coanda Screen intakes. PROCEEDINGS OF THE 25th INTERNATIONAL SYMPOSIUM ON ICE Trondheim, Norway, 23rd – 25th November 2020.