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E. Lotsari · SciRah

Researcher profile · Semantic Scholar

E. Lotsari

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E. Lotsari — researcher profile on SciRah

h-index: 23
Works: 72
Citations: 1,520

Most-cited papers

National scale assessment of climate change impacts on flooding in Finland
N. Veijalainen, E. Lotsari, P. Alho, B. Vehviläinen +1 more
2010213 citations
Semantic Scholar
Comparison of remote sensing based approaches for mapping bathymetry of shallow, clear water rivers
Elina Kasvi, Jouni Salmela, E. Lotsari, Timo Kumpula +1 more
2019Geomorphology132 citations Open access
Semantic Scholar
Annual bank and point bar morphodynamics of a meandering river determined by high‐accuracy multitemporal laser scanning and flow data
E. Lotsari, M. Vaaja, Claude Flener, H. Kaartinen +5 more
201488 citations Open access
Semantic Scholar
Comparison of empirical and theoretical remote sensing based bathymetry models in river environments
Claude Flener, E. Lotsari, P. Alho, Jukka Käyhkö
201287 citations
Semantic Scholar
Middle and Late Quaternary glacial lake-outburst floods, drainage diversions and reorganization of fluvial systems in northwestern Eurasia
A. Panin, V. Astakhov, E. Lotsari, G. Komatsu +2 more
202074 citations Open access
Semantic Scholar
Flow Patterns and Morphological Changes in a Sandy Meander Bend during a Flood—Spatially and Temporally Intensive ADCP Measurement Approach
Elina Kasvi, Leena Laamanen, E. Lotsari, P. Alho
201766 citations Open access
Semantic Scholar
Two‐dimensional and three‐dimensional computational models in hydrodynamic and morphodynamic reconstructions of a river bend: sensitivity and functionality
Elina Kasvi, P. Alho, E. Lotsari, Yun-Sheng Wang +3 more
201565 citations
Semantic Scholar
Defrosting northern catchments: Fluvial effects of permafrost degradation
N. Tananaev, E. Lotsari
2022Earth-Science Reviews61 citations
Semantic Scholar
Uncertainties in flood risk mapping: a case study on estimating building damages for a river flood in Finland
Laura Koivumäki, P. Alho, E. Lotsari, Jukka Käyhkö +2 more
201061 citations
Semantic Scholar
Prospects and challenges of simulating river channel response to future climate change
E. Lotsari, V. Thorndycraft, P. Alho
201559 citations
Semantic Scholar
Surveyed and modelled one‐year morphodynamics in the braided lower Tana River
E. Lotsari, D. Wainwright, G. Corner, P. Alho +1 more
201436 citations
Semantic Scholar
Spatial variation of river-ice thickness in a meandering river
M. Kämäri, P. Alho, A. Colpaert, E. Lotsari
201735 citations
Semantic Scholar
The effects of ice cover on flow characteristics in a subarctic meandering river
E. Lotsari, Elina Kasvi, M. Kämäri, P. Alho
201735 citations
Semantic Scholar
High-frequency monitoring reveals seasonal and event-scale water quality variation in a temporally frozen river
M. Kämäri, S. Tattari, E. Lotsari, J. Koskiaho +1 more
2018Journal of Hydrology34 citations Open access
Semantic Scholar
Impact of climate change on future discharges and flow characteristics of the tana river, sub‐arctic northern fennoscandia
E. Lotsari, N. Veijalainen, P. Alho, Jukka Käyhkö
201034 citations
Semantic Scholar
Permafrost degradation at two monitored palsa mires in north-west Finland
M. Verdonen, Alexander Störmer, E. Lotsari, Pasi Korpelainen +3 more
2023The Cryosphere33 citations Open access
Semantic Scholar
Hydro‐morphological mapping of river reaches using videos captured with UAS
A. Eltner, L. Bertalan, J. Grundmann, M. Perks +1 more
202133 citations Open access
Semantic Scholar
Area-Based Approach for Mapping and Monitoring Riverine Vegetation Using Mobile Laser Scanning
N. Saarinen, M. Vastaranta, M. Vaaja, E. Lotsari +6 more
2013Remote Sensing33 citations Open access
Semantic Scholar
Spatial variation of flow characteristics in a subarctic meandering river in ice‐covered and open‐channel conditions: A 2D hydrodynamic modelling approach
E. Lotsari, Tiia Tarsa, M. Kämäri, P. Alho +1 more
2019Earth Surface Processes and Landforms31 citations Open access
Semantic Scholar
Gravel transport by ice in a subarctic river from accurate laser scanning
E. Lotsari, Yun-Sheng Wang, H. Kaartinen, A. Jaakkola +5 more
201531 citations
Semantic Scholar
River ice cover influence on sediment transportation at present and under projected hydroclimatic conditions
M. Kämäri, P. Alho, N. Veijalainen, Juha Aaltonen +2 more
201530 citations
Semantic Scholar
Sub‐arctic river bank dynamics and driving processes during the open‐channel flow period
E. Lotsari, C. Hackney, Jouni Salmela, Elina Kasvi +3 more
2020Earth Surface Processes and Landforms23 citations Open access
Semantic Scholar
Topographical change caused by moderate and small floods in a gravel bed ephemeral river – a depth-averaged morphodynamic simulation approach
E. Lotsari, Mikel Calle, G. Benito, A. Kukko +4 more
201823 citations Open access
Semantic Scholar
Impacts of Hydro-Climatically Varying Years on Ice Growth and Decay in a Subarctic River
E. Lotsari, Lovisa Lind, M. Kämäri
2019Water19 citations Open access
Semantic Scholar
Seismic Monitoring of a Subarctic River: Seasonal Variations in Hydraulics, Sediment Transport, and Ice Dynamics
L. Polvi, M. Dietze, E. Lotsari, J. Turowski +1 more
2020Journal of Geophysical Research - Earth Surface18 citations Open access
Semantic Scholar
The impacts of near-bed flow characteristics on river bed sediment transport under ice-covered conditions in 2016–2021
E. Lotsari, Karoliina Lintunen, Elina Kasvi, P. Alho +1 more
2022Journal of Hydrology15 citations Open access
Semantic Scholar
Macro-Turbulent Flow and Its Impacts on Sediment Transport Potential of a Subarctic River during Ice-Covered and Open-Channel Conditions
E. Lotsari, M. Dietze, M. Kämäri, P. Alho +1 more
202015 citations Open access
Semantic Scholar
Blueprint conceptualization for a river basin's digital twin
Debasish Pal, H. Marttila, P. Ala-aho, E. Lotsari +16 more
2025Hydrology Research14 citations Open access
Semantic Scholar
Morphodynamics of an ephemeral gravel-bed stream combining Mobile Laser Scanner, hydraulic simulations and geomorphological indicators.
Mikel Calle, E. Lotsari, A. Kukko, P. Alho +3 more
201512 citations Open access
Semantic Scholar
The spatiotemporal distribution of river bank erosion events and their drivers in seasonally frozen regions
E. van Rooijen, E. Lotsari
2024Geomorphology10 citations Open access
Semantic Scholar
Interannual spectral consistency and spatial uncertainties in UAV‐based detection of boreal and subarctic mire plant communities
Franziska Wolff, Tiina H. M. Kolari, Aleksi Räsänen, T. Tahvanainen +6 more
2025Remote Sensing in Ecology and Conservation9 citations Open access
Semantic Scholar
Effects of Climate Change and Flow Regulation on the Flow Characteristics of a Low-Relief River within Southern Boreal Climate Area
Elina Kasvi, E. Lotsari, Miia Kumpumäki, Tanja Dubrovin +1 more
2019Water9 citations Open access
Semantic Scholar
Impacts of rising, peak and receding phases of discharge events on erosion potential of a boreal meandering river
Marko Kärkkäinen, E. Lotsari
2022Hydrological Processes8 citations Open access
Semantic Scholar
Variable Physical Drivers of Near‐Surface Turbulence in a Regulated River
S. Guseva, M. Aurela, A. Cortés, R. Kivi +10 more
2021Water Resources Research8 citations Open access
Semantic Scholar
Variable physical drivers of near-surface turbulence in a regulated river
S. Guseva, M. Aurela, Alicia Cortés, R. Kivi +10 more
20208 citations Open access
Semantic Scholar
Automated change detection in photogrammetric 4D point clouds – transferability and extension of 4D objects-by-change for monitoring riverbank dynamics using low-cost cameras
Maximilian Ulm, Melanie Elias, A. Eltner, E. Lotsari +1 more
2025Applied Geomatics6 citations Open access
Semantic Scholar
Biomass and sustainable yields of Eurasian perch (Perca fluviatilis) in small boreal lakes with respect to lake properties and water quality
A. Vainikka, Aatu Turunen, Andrés Salgado-Ismodes, E. Lotsari +6 more
2024Fisheries Research6 citations Open access
Semantic Scholar
Surface flow and ice rafting velocities during freezing and thawing periods in Nordic rivers
T. Takala, E. Lotsari, L. Polvi
2024Journal of Hydrology6 citations Open access
Semantic Scholar
Nordic hydrological frontier in the 21st century
H. Marttila, H. Laudon, L. Tallaksen, F. Jaramillo +10 more
2022Hydrology Research6 citations Open access
Semantic Scholar
Enhancement of two‐dimensional hydrodynamic modelling based on UAV‐ flow velocity data
Franziska Wolff, E. Lotsari, Diana Spieler, Melanie Elias +1 more
2024Earth Surface Processes and Landforms5 citations Open access
Semantic Scholar
Modelling inter- and intra-annual variation of riverine nitrogen/nitrate losses from snowmelt-affected basins under agricultural and mixed land use captured with high-frequency monitoring
M. Kämäri, Inese Huttunen, P. Valkama, M. Huttunen +3 more
2019CATENA5 citations
Semantic Scholar
Future fluvial erosion and sedimentation potential of cohesive sediments in a coastal river reach of SW Finland
E. Lotsari, Juha Aaltonen, N. Veijalainen, P. Alho +1 more
20145 citations
Semantic Scholar
Combining hydroacoustics and large-scale particle image velocimetry: Flow dynamics at Hiitolanjoki River restoration site in Southeast Finland
Kerstin Schlobies, Juha-Matti Välimäki, T. Takala, Marko Kärkkäinen +2 more
2025Journal of Hydrology: Regional Studies4 citations Open access
Semantic Scholar
Self-assessment in student’s learning and developing teaching in geoinformatics – case of Geoportti self-assessment tool
Nora Fagerholm, E. Lotsari, Tua Nylén, N. Käyhkö +3 more
2023Journal of Geography in Higher Education3 citations Open access
Semantic Scholar
Employing novel wireless agricultural sensors for real‐time monitoring of fluvial bank erosion
E. van Rooijen, M. Dietze, E. Lotsari
2023Earth Surface Processes and Landforms3 citations Open access
Semantic Scholar
Modelling of Freeze‐Up and Ice Cover Development in a Subarctic River Using a 2D Numerical Model
Omid Saberi, T. Takala, Joshua Johnson, Knut Alfredsen +1 more
2025Hydrological Processes2 citations
Semantic Scholar
Fluviomorphic trajectories for dryland ephemeral stream channels following extreme flash floods
E. Lotsari, P. House, P. Alho, V. Baker
2024Earth Surface Processes and Landforms2 citations Open access
Semantic Scholar
The impacts of low flow, ice‐cover and ice thickness on sediment load in a sub‐arctic river – Modelling sediment transport with particle image velocimetry calibration data sets
V. Pajunen, E. Lotsari, Juha-Matti Välimäki, Franziska Wolff +3 more
2024Earth Surface Processes and Landforms2 citations Open access
Semantic Scholar
Changes in floods in Finland due to climate change: General assessment on national scale
N. Veijalainen, E. Lotsari, B. Vehviläinen, P. Alho +1 more
20102 citations
Semantic Scholar
Climate-driven hydrological shifts generate nutrient-mobilization hotspots in northern catchments: Evidence from the Vantaanjoki, Finland
Abubaker Omer, Joy Bhattacharjee, K. Anttila, E. Lotsari +1 more
2026Journal of Hydrology1 citations Open access
Semantic Scholar

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