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OPERATIONAL ASSIMILATION OF SNOW DEPTH MAPS FOR IMPROVED REAL TIME RUNOFF NOWCASTING WITH SPATIALLY DISTRIBUTED HYDROLOGICAL MODELS
Operational assimilation snow depth maps
2015/9/8
Representative real time information on snow depth and snow water equivalent is needed for several
practical purposes, above all avalanche warning and flood forecast and control in spring. This study...
RAPID RESPONSE TOOLS AND DATASETS FOR POST-FIRE MODELING: LINKING EARTH OBSERVATIONS AND PROCESS-BASED HYDROLOGICAL MODELS TO SUPPORT POST-FIRE REMEDIATION
Forestry, Hydrology Hazards Forest fire
2015/5/6
Preparation is key to utilizing Earth Observations and process-based models to support post-wildfire mitigation. Post-fire flooding and erosion can pose a serious threat to life, property and munici...
HYDROLOGICAL MODELS FOR THE ASSESSMENT OF IMPACTS OF INFRASTRUCTURE ON WATER-DRIVEN GEOMORPHOLOGICAL PROCESSES
Predictive modelling watersheds dynamic processes erosion land cover soil conservation
2015/2/3
The construction of roads and motorways implies a variety of environmental impacts on landscape features. Some of those features are essentially static and impacts on them can be assessed using straig...
Rapid Response Tools and Datasets for Post-fire Erosion Modeling: Linking Remote Sensing and Process-based Hydrological Models to support Post-fire Remediation
Forestry Hydrology Hazards Forest fire Databases Soil Land Cover
2014/12/4
Post-fire flooding and erosion can pose a serious threat to life, property, and municipal water supplies. Increased peak flows and sediment delivery due to the loss of surface cover and fire-induced c...
DEVELOPING AND CHAINING WEB PROCESSING SERVICES FOR HYDROLOGICAL MODELS
Spatial Infrastructures Interoperability Internet/Web Hydrology Modelling
2014/6/12
Available geospatial resources on the Web need to be accessed and easily exploited by scientists and decision makers. Organizations at multiple administrative levels are establishing interopera...
Uncertainty in the determination of soil hydraulic parameters and its influence on the performance of two hydrological models of different complexity
soil hydraulic parameters performance two hydrological models different complexity
2010/2/20
Data of soil hydraulic properties forms often a limiting factor in unsaturated zone modelling, especially at the larger scales. Investigations for the hydraulic characterization of soils are time-cons...
Uncertainty in the determination of soil hydraulic parameters and its influence on the performance of two hydrological models of different complexity
Uncertainty determination soil hydraulic parameters performance hydrological models
2010/3/5
Data of soil hydraulic properties forms often a limiting factor in unsaturated zone modelling, especially at the larger scales. Investigations for the hydraulic characterization of soils are time-cons...
Modeling of vegetation dynamics in hydrological models for the assessment of the effects of climate change on evapotranspiration and groundwater recharge
vegetation dynamics hydrological
2010/2/3
Vegetation affects water balance of the land surface by e.g. storage of precipitation water in the canopy and soil water extraction by transpiration. Therefore, it is essential to consider the role of...
The Combination of Simulated Discharges of Hydrological Models
Combination Simulated Discharges Hydrological Models
2009/10/27
Hydrological models are frequently used to simulate streamflow. A method for
improving performance is to combine the simulated discharges of two or more
models. Three different methods are given in ...
Spring Characteristics and Hydrological Models of Catchments
Spring Characteristics Hydrological Models Catchments
2009/10/27
The Astdalen catchment (373 km2) represents largely a natural ecosystem,
typical for the higher central and southern parts of the Scandinavian Peninsula.
It is underlain by fractured sedimentary roc...
HESS Opinions “Crash tests for a standardized evaluation of hydrological models”
catchments hydrological models
2009/10/10
As all hydrological models are intrinsically limited hypotheses on the behaviour of catchments, models – which attempt to represent real-world behaviour – will always remain imperfect. To make progre...
A novel approach to parameter uncertainty analysis of hydrological models using neural networks
hydrological models neural networks Artificial Neural Network
2009/7/22
In this study, a methodology has been developed to emulate a time consuming Monte Carlo (MC) simulation by using an Artificial Neural Network (ANN) for the assessment of model parametric uncertainty. ...
Use of regional climate model simulations as input for hydrological models for the Hindukush-Karakorum-Himalaya region
regional climate Hindukush-Karakorum-Himalaya region hydrological models
2009/7/22
The most important climatological inputs required for the calibration and validation of hydrological models are temperature and precipitation that can be derived from observational records or alternat...
Analysing the temporal dynamics of model performance for hydrological models
temporal dynamics self-organizing maps hydrological models
2009/7/22
The temporal dynamics of hydrological model performance gives insights into errors that cannot be obtained from global performance measures assigning a single number to the fit of a simulated time ser...
Coupling meteorological and hydrological models for flood forecasting
flood forecasting meteorological hydrological models
2009/5/18
This paper deals with the problem of analysing the coupling of meteorological meso-scale quantitative precipitation forecasts with distributed rainfall-runoff models to extend the forecasting horizon....