Trine Jahr Hegdahl

Norwegian Water Resources and Energy Directorate — Norway

Environmental Science · Physical Sciences

8h-index213citations32works0.42yr avg
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Research Topics

Hydrology and Watershed Management Studies(21), Flood Risk Assessment and Management(13), Hydrology and Drought Analysis(6), Cryospheric studies and observations(5), Climate variability and models(3)

Publications32 total

Climate change impacts on reservoir operations and water availability – a case study from Drammen river basin in Norway 
2025Open Access
From Regional Flood Warnings to Local Decision Support: Applying a Service Design Approach for Voss Municipality
2025Open Access
Identification of Warning Fatigue and Its Impact on Municipal Preparedness in Norway
2025Open Access
Decision Support Indicators (DSIs) and their role in hydrological planning
Environmental Science & Policy·2024· 2 citedOpen Access
Towards operational impact based flood forecasting in Norway
2024Open Access
Comment on egusphere-2023-569
2023Open Access
Preprocessing intense precipitation forecasts to improve flood predictability for small and quick responding catchments
2023Open Access
Pre- and postprocessing flood forecasts using Bayesian model averaging
Hydrology research·2023· 10 citedOpen Access
Reply on RC2
2021Open Access
Reply on RC1
2021Open Access
Applying a storyline approach to explore the impact of future Atmospheric River induced floods in western Norway 
2021Open Access
The benefits of pre- and postprocessing streamflow forecasts for an operational flood-forecasting system of 119 Norwegian catchments
2021· 10 citedOpen Access
The role of spatial and temporal model resolution in a flood event storyline approach in western Norway
Weather and Climate Extremes·2020· 68 citedOpen Access
An Event-Based Approach to Explore Selected Present and Future Atmospheric River–Induced Floods in Western Norway
Journal of Hydrometeorology·2020· 52 citedOpen Access
The benefit of pre- and postprocessing streamflow forecasts for 119 Norwegian catchments, evaluated within the frame of an operational flood-forecasting system
2020Open Access
The role of spatial and temporal model resolution in a flood event storyline approach in Western Norway
2020· 11 citedOpen Access
Streamflow forecast sensitivity to air temperature forecast calibration for 139 Norwegian catchments
Hydrology and earth system sciences·2019· 8 citedOpen Access
Response to RC#1
2018Open Access
Response to RC#3
2018Open Access
Response to RC#2
2018Open Access
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Frequent Co-authors

Kolbjørn Engeland(14), Ingelin Steinsland(7), Lena M. Tallaksen(6), Malte Müller(5), Jana Sillmann(4), Andrew Singleton(3), A. T. Skjeltorp(3), A. Jenssen(3), Nathalie Schaller(2), Rein Haarsma(2), Wilco Hazeleger(2), Timo Kelder(2), Gijs van den Oord(2), Albrecht Weerts(2), Kirien Whan(2), J. F. Burkhart(1), Chong‐Yu Xu(1), K. Stahl(1), Veit Blauhut(1), Irene Kohn(1)