Search Results - "Halldin, Sven"

Sensitivity of the Penman–Monteith reference evapotranspiration to key climatic variables in the Changjiang (Yangtze River) basin by Gong, Lebing, Xu, Chong-yu, Chen, Deliang, Halldin, Sven, Chen, Yongqin David

“…Sensitivity analysis is important in understanding the relative importance of climatic variables to the variation of reference evapotranspiration (ET ref). In…”
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Modelling hydrological consequences of climate change—Progress and challenges by Xu, C-Y, Widen, E, Halldin, S

“…The simulation of hydrological consequences of climate change has received increasing attention from the hydrology and land-surface modelling communities…”
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Daily precipitation-downscaling techniques in three Chinese regions by Wetterhall, F, Bardossy, A, Chen, D, Halldin, S, Xu, C.Y

“…Four methods of statistical downscaling of daily precipitation were evaluated on three catchments located in southern, eastern, and central China. The…”
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Flux-profile relationships over a boreal forest--roughness sublayer corrections by Molder, M, Grelle, A, Lindroth, A, Halldin, S

“…Calculation of fluxes from profile measurements above forest stands have for some time been considered unfeasible and profiles have primarily been used to only…”
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Snow accumulation in forests from ground and remote-sensing data by Lundberg, Angela, Nakai, Yuichiro, Thunehed, Hans, Halldin, Sven

“…Winter‐forest processes affect global and local climates. The interception‐sublimation fraction (F) of snowfall in forests is a substantial part of the winter…”
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A high-resolution, gridded dataset for monthly temperature normals (1971-2000) in sweden by Chen, Deliang, Gong, Lebing, Xu, Chong-yu, Halldin, Sven

“…A baseline climatology is required in evaluating climate variability and changes on regional and local scales. Gridded climate normals, i.e. averages over a…”
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Is observation uncertainty masking the signal of land use change impacts on hydrology? by Gebrehiwot, Solomon Gebreyohannis, Di Baldassarre, Giuliano, Bishop, Kevin, Halldin, Sven, Breuer, Lutz

“…•Discharge measurements are exposed to different levels of uncertainties.•Impacts of land use change could be masked by errors in discharge…”
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Cloudburst-disaster modelling. A new open-source catastrophe model by Knös, Daniel, Karagiorgos, Konstantinos, Haas, Jan, Blumenthal, Barbara, Nyberg, Lars, Halldin, Sven

“…Cloudburst flash floods cause big casualties and economic losses. This study primarily investigated if a cloudburst catastrophe (cat) model could be…”
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Sub-daily runoff predictions using parameters calibrated on the basis of data with a daily temporal resolution by Reynolds, J.E., Halldin, S., Xu, C.Y., Seibert, J., Kauffeldt, A.

“…•Parameter dependencies on temporal resolution of data were almost non-existent.•Parameters transferability resulted in moderate decreases in model…”
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Temporal rainfall variability in the Lake Victoria Basin in East Africa during the twentieth century by Kizza, Michael, Rodhe, Allan, Xu, Chong-Yu, Ntale, Henry K., Halldin, Sven

“…Water resources systems are designed and operated on assumption of stationary hydrology. Existence of trends and other changes in the data invalidates this…”
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Robustness of flood-model calibration using single and multiple events by Reynolds, J. E., Halldin, S., Seibert, J., Xu, C.Y., Grabs, T.

“…Lack of discharge data for model calibration is challenging for flood prediction in ungauged basins. Since establishment and maintenance of a permanent…”
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Characterising droughts in Central America with uncertain hydro-meteorological data by Quesada-Montano, B., Wetterhall, F., Westerberg, I. K., Hidalgo, H. G., Halldin, S.

“…Central America is frequently affected by droughts that cause significant socio-economic and environmental problems. Drought characterisation, monitoring and…”
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Stage-discharge uncertainty derived with a non-stationary rating curve in the Choluteca River, Honduras by Westerberg, I, Guerrero, J.-L, Seibert, J, Beven, K.J, Halldin, S

“…Uncertainty in discharge data must be critically assessed before data can be used in, e.g. water resources estimation or hydrological modelling. In the…”
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Calibration of hydrological models using flow-duration curves by Westerberg, I. K., Guerrero, J.-L., Younger, P. M., Beven, K. J., Seibert, J., Halldin, S., Freer, J. E., Xu, C.-Y.

“…The degree of belief we have in predictions from hydrologic models will normally depend on how well they can reproduce observations. Calibrations with…”
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Flood prediction using parameters calibrated on limited discharge data and uncertain rainfall scenarios by Reynolds, J. E., Halldin, S., Seibert, J., Xu, C.Y., Grabs, T.

“…Discharge observations and reliable rainfall forecasts are essential for flood prediction but their availability and accuracy are often limited. However, even…”
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Can climate variability information constrain a hydrological model for an ungauged Costa Rican catchment? by Quesada‐Montano, Beatriz, Westerberg, Ida K., Fuentes‐Andino, Diana, Hidalgo, Hugo G., Halldin, Sven

“…Long‐term hydrological data are key to understanding catchment behaviour and for decision making within water management and planning. Given the lack of…”
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Disinformative data in large-scale hydrological modelling by Kauffeldt, A, Halldin, S, Rodhe, A, Xu, C.-Y, Westerberg, I. K

“…Large-scale hydrological modelling has become an important tool for the study of global and regional water resources, climate impacts, and water-resources…”
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PREFACE: NATURAL DISASTER SCIENCE: A NORDIC APPROACH TO INTEGRATED RESEARCH ON DISASTER RISK by HALLDIN, SVEN, BYNANDER, FREDRIK, VAN GRONINGEN, ERNST

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Global water-balance modelling with WASMOD-M: Parameter estimation and regionalisation by Widén-Nilsson, Elin, Halldin, Sven, Xu, Chong-yu

“…Limitations in water quantity and quality are among the greatest social and economic problems facing mankind. However, difficulties in estimating the global…”
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Imbalanced land surface water budgets in a numerical weather prediction system by Kauffeldt, Anna, Halldin, Sven, Pappenberger, Florian, Wetterhall, Fredrik, Xu, Chong-Yu, Cloke, Hannah L.

“…There has been a significant increase in the skill and resolution of numerical weather prediction models (NWPs) in recent decades, extending the time scales of…”
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