搜索结果: 1-15 共查到“水文学 flood forecasting”相关记录16条 . 查询时间(0.25 秒)
Flash-flood forecasting by means of neural networks and nearest neighbour approach–a comparative study
Flash-flood forecasting neural networks nearest neighbour approach
2009/11/9
In this paper, Multi-Layer Perceptron and Radial-Basis Function Neural Networks, along with the Nearest Neighbour approach and linear regression are utilized for flash-flood forecasting in the mountai...
A Mathematical Modelling System for Flood Forecasting
Mathematical Modelling System Flood Forecasting
2009/10/28
In this paper comprehensive simulation models are presented which can forecast
the streamflow in real time at various points in river systems and provide a
tool for identifying improvements of the r...
Adaptive Use of a Conceptual Model for Real Time Flood Forecasting
Adaptive Use Conceptual Model Real Time Flood Forecasting
2009/10/23
This paper investigates the adaptive use of a simple conceptual lumped rainfallrunoff
model based on a Probability Distributed Model complemented with a
Geomorphological Unit Hydrograph. Three diffe...
Fuzzy Clustering Neural Network as Flood Forecasting Model
Fuzzy Clustering Neural Network Flood Forecasting Model
2009/10/22
Flood forecasting is always a challenge in Taiwan, which has a subtropical climate
and high mountains. This paper develops a fuzzy clustering neural network
(FCNN), and implements this novel structu...
EVALUATION OF THE HEC-1 MODEL FOR FLOOD FORECASTING AND SIMULATION IN THE HORMOZGAN PROVINCE, IRAN
Hormozgan province rainfall-runoff flood simulation
2009/10/13
Frequent flood occurrences in the Hormozgan province in the south of Iran cause immense damage to infrastructure, parts of cities and numerous villages, and also claim a number of lives. To study floo...
How crucial is it to account for the antecedent moisture conditions in flood forecasting? Comparison of event-based and continuous approaches on 178 catchments
soil moisture accounting flood forecasting moisture conditions
2009/7/22
This paper compares event-based and continuous hydrological modelling approaches for real-time forecasting of river flows. Both approaches are compared using a lumped hydrologic model (whose structure...
A grid-based distributed flood forecasting model for use with weather radar data：Part 2. Case studies
flood forecasting model rainfall-runoff model weather radar data
2009/6/5
A simple distributed rainfall-runoff model, configured on a square grid to make best use of weather radar data, was developed in Part 1 (Bell and Moore, 1998). The simple form of the basic model, ref...
Operational hydro-meteorological warning and real-time flood forecasting：the Piemonte Region case study
hydro-meteorological warning flood forecasting
2009/5/18
The development and implementation of a real-time flood forecasting system in the context of the Piemonte Region's hydro-meteorological operational alert procedure is described. The area of interest i...
Cascading model uncertainty from medium range weather forecasts (10 days) through a rainfall-runoff model to flood inundation predictions within the European Flood Forecasting System (EFFS)
Generalised Likelihood Uncertainty Estimation weather forecasts uropean Flood Forecasting System
2009/5/18
The political pressure on the scientific community to provide medium to long term flood forecasts has increased in the light of recent flooding events in Europe. Such demands can be met by a system co...
Flood forecasting using medium-range probabilistic weather prediction
Ensemble Prediction Systems Numerical Weather Prediction European Centre for Medium-Range Weather Forecasts
2009/5/18
Following the developments in short- and medium-range weather forecasting over the last decade, operational flood forecasting also appears to show a shift from a so-called single solution or 'best gu...
Flood forecasting using a fully distributed model：application of the TOPKAPI model to the Upper Xixian Catchment
Flood forecasting Upper Xixian Catchment parsimonious parameterisation
2009/5/18
TOPKAPI is a physically-based, fully distributed hydrological model with a simple and parsimonious parameterisation. The original TOPKAPI is structured around five modules that represent evapotranspir...
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....
Recent advances in flood forecasting and flood risk assessment
flood forecasting flood risk assessment
2009/5/18
Recent large floods in Europe have led to increased interest in research and development of flood forecasting systems. Some of these events have been provoked by some of the wettest rainfall periods o...
Technical Note：Updating procedure for flood forecasting with conceptual HBV-type models
flood forecasting conceptual HBV-type models rainfall-runoff model
2009/5/15
Flood forecasting is of increasing importance as it comes to an increasing variability in global and local climates. But rainfall-runoff models are far from being perfect. In order to achieve a better...
Short period forecasting of catchment-scale precipitation. Part II: a water-balance storm model for short-term rainfall and flood forecasting
rainfall forecasting flood forecasting
2009/3/25
A simple two-dimensional rainfall model, based on advection and conservation of mass in a vertical cloud column, is investigated for use in short-term rainfall and flood forecasting at the catchment s...