Sub-daily simulation of mountain flood processes based on the modified soil water assessment tool (SWAT) model [PDF]
, 2019 Floods not only provide a large amount of water resources, but they also cause serious disasters. Although there have been numerous hydrological studies on flood processes, most of these investigations were based on rainfall-type floods in plain areas ...
De Maeyer, Philippe +6 more
core +1 more source
Coupling WRF with HEC-HMS and WRF-Hydro for flood forecasting in typical mountainous catchments of northern China [PDF]
Natural Hazards and Earth System SciencesThe atmospheric–hydrological coupling systems are essential to flood forecasting because they allow for more improved and comprehensive prediction of flood events with an extended forecast lead time.
S. U. Jam-Jalloh +3 more
doaj +1 more source
Hydrological appraisal of operational weather radar rainfall estimates in the context of different modelling structures [PDF]
Hydrology and Earth System Sciences, 2014 Radar rainfall estimates have become increasingly available for hydrological modellers over recent years, especially for flood forecasting and warning over poorly gauged catchments.
D. Zhu, Y. Xuan, I. Cluckie
doaj +1 more source
Hydrological modeling using distributed rainfall data to represent the flow in urban watersheds
RBRH, 2022 Hydrological models are one of the most effective ways of assessing water behavior and flood risk, although the quality of their results is determined by the input data representativity, especially rainfall. Normally, only rain gauge data is used, unable
Lais Ferrer Amorim +4 more
doaj +1 more source
Sensitivity analysis and parameter estimation for distributed hydrological modeling: potential of variational methods [PDF]
, 2009 Variational methods are widely used for the analysis and control of computationally intensive spatially distributed systems. In particular, the adjoint state method enables a very efficient calculation of the derivatives of an objective function ...
Castaings, William +3 more
core +5 more sources
Blue Nile Runoff Sensitivity to Climate Change [PDF]
, 2010 This study describes implementation of hydrological climate change impact assessment tool utilising a combination of statistical spatiotemporal downscaling and an operational hydrological model known as the Nile Forecasting System.
Bellerby, T +3 more
core +2 more sources
Shyft v4.8: a framework for uncertainty assessment and distributed hydrologic modeling for operational hydrology [PDF]
Geoscientific Model Development, 2020 Abstract. This paper presents Shyft, a novel hydrologic modeling software for streamflow forecasting targeted for use in hydropower production environments and research. The software enables rapid development and implementation in operational settings and the capability to perform distributed hydrologic modeling with multiple model and forcing ...
J. F. Burkhart +6 more
openaire +4 more sources
A distributed Grid-Xinanjiang model with integration of subgrid variability of soil storage capacity
Water Science and Engineering, 2016 Realistic hydrological response is sensitive to the spatial variability of landscape properties. For a grid-based distributed rainfall-runoff model with a hypothesis of a uniform grid, the high-frequency information within a grid cell will be gradually ...
Wei-jian Guo +4 more
doaj +1 more source
When the River Runs Low: Heterogeneous Impacts of Transportation Disruptions on Local Grain Basis
Agribusiness, EarlyView.ABSTRACT A substantial share of U.S. soybean and corn exports from the Midwest moves by barge along the Mississippi River system to export terminals in the Louisiana Gulf. Transportation costs between Midwestern grain elevators and export terminals create a wedge between prices at these locations, and shocks to these costs are partially passed on to ...
Yuan Zhang +3 more
wiley +1 more source
Open Geosciences, 2019 Flash flood in small catchments of hilly area is an extremely complicated nonlinear process affected by catchment properties and rainfall spatio-temporal variation characteristics including many physical-geographical factors, and thus accurate simulation
Xin Zhuohang +4 more
doaj +1 more source