The effect of temporal variations in rainfall on scale dependency in runoff coefficients [PDF]
A series of numerical experiments was carried out to test the hypothesis that temporal variability of rainfall intensity during a storm can cause the commonly observed decrease in runoff coefficients with increasing slope length. The results demonstrate significant effects over even relatively short slope lengths.
John Wainwright, Anthony J. Parsons
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Frequency Analysis of Rainfall Data of Dharamshala Region
The present study evaluates the rainfall magnitude for different return periods and also to ascertain the type of probability distribution that best fits the rainfall data of Dharamshala (H.P.), India.
Sharma Nitish Kumar, Kumar Ashish
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East Java Province is a province that experiences many flood disasters. Floods are natural disaster events that are generally affected by the inability of an area to accommodate high rainfall, where rainfall is different in each region.
YEKY ABIL NIZAR +2 more
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Estimation of Groundwater Recharge Lag Time in Mashhad-Chenaran Aquifer Using Cross-Correlation Method [PDF]
Introduction: In hydrological studies, time series are observed as continuous or discrete. Groundwater level and rainfall can be considered as discrete time series.
M. Arjmand Sharif, H. Jafari
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Characterization of process-oriented hydrologic model behavior with temporal sensitivity analysis for flash floods in Mediterranean catchments [PDF]
This paper presents a detailed analysis of 10 flash flood events in the Mediterranean region using the distributed hydrological model MARINE. Characterizing catchment response during flash flood events may provide new and valuable insight into the ...
Castaings, William +4 more
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Efficient methods of automatic calibration for rainfall-runoff modelling in the Floreon+ system [PDF]
Calibration of rainfall-runoff model parameters is an inseparable part of hydrological simulations. To achieve more accurate results of these simulations, it is necessary to implement an efficient calibration method that provides sufficient refinement of
Kuchař, Štěpán +5 more
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Hydrological controls on river network connectivity [PDF]
This study proposes a probabilistic approach for the quantitative assessment of reach- and network-scale hydrological connectivity as dictated by river flow space–time variability. Spatial dynamics of daily streamflows are estimated based on climatic and
Botter, Gianluca +3 more
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Utilization of radar backscattering coefficient from sea surface in rainfall rate retrieval algorithms [PDF]
Radar methods and data processing techniques for improving rainfall rate estimates over such surfaces are gaining increasing interest. Algorithms proposed for rainfall rate retrieval exploit backscatter or attenuation. A number of single frequency algorithms have been surveyed by Marzoug and Amayenc (see Journ. of Atmosph. Ocean. Rem.
FACHERIS, LUCA +3 more
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Applications of Cluster Analysis and Pattern Recognition for Typhoon Hourly Rainfall Forecast
Based on the factors of meteorology and topography, it is assumed that there exist some certain patterns in spatial and temporal rainfall distribution of a watershed. A typhoon rainfall forecasting model is developed under this assumption.
Fu-Ru Lin, Nan-Jing Wu, Ting-Kuei Tsay
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Statistical Modeling of Spatial Extremes [PDF]
The areal modeling of the extremes of a natural process such as rainfall or temperature is important in environmental statistics; for example, understanding extreme areal rainfall is crucial in flood protection.
Davison, A. C. +2 more
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