Journal of hydrologic engineering, Vol. 4, N° 3. Journal of Hydrologic Engineering - Juillet 1999
| Titre : | Journal of hydrologic engineering, Vol. 4, N° 3. Journal of Hydrologic Engineering - Juillet 1999 |
| Type de document : | Bulletin |
| Paru le : | 15/11/2005 |
Dépouillements
Article : texte imprimé
Perreault, L., Auteur ;
Rasmussen, Peter F. ;
Bobée, Bernard, Auteur
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In the 1940, Etienne Halphen, a French statistician and hydrologist, developed a set of distributions for frequency analysis of river flows. Halphen's research was fueled by an extensive pratical experience with hydrological data combined with a[...]
Article : texte imprimé
Bobée, Bernard, Auteur ;
Perreault, L., Auteur ;
Rasmussen, Peter F.
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In this paper, the second in a series of two, procedures for the estimation of parameters and quantiles of the Halphen type A, B, and IB distributions are presented. Because the Halphen distributions are members of the exponential class of distr[...]
Article : texte imprimé
Levy, Benjamin, Auteur ;
McCuen, Richard, Auteur
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Appropriately designed flood control infrastructure should provide for public safety without wasteful over design. The Design-storm duration is a very significant determinant of the computed peak discharge. Presently, most hydrologic design is b[...]
Article : texte imprimé
Hoybye, Jan, Auteur ;
Rosbjerg, Dan, Auteur
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The Uncertainty or reliability of model simulation results produced by rainfall-runoff models is a function of uncertainties in model parameters, input data, and model structure. The Present study considers a stochastic instantaneous unit hydrog[...]
Article : texte imprimé
Rao, A. Ramachandra, Auteur ;
Bhattacharya, D., Auteur
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The Hurst exponent can be estimated by different methods. Two estimation methods are considered in this study. In the first estimate, the rescaled range of a hydrometeorological series is plotted against the lag on a logarithmic scale and the sl[...]
Article : texte imprimé
Tokar, A. Sezin, Auteur ;
Johson, Peggy A., Auteur
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An Artificial Neural Network (ANN) methodology was employed to forecast daily runoff as a function of daily precipitation, temperature, and snow melt for the Little Patuxent River watershed in Maryland. The Sensitivity of the prediction accuracy[...]
Article : texte imprimé
Kumar, Rakesh, Auteur ;
Singh, R. D., Auteur ;
Seth, M. S.
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Regional flood frequency curves are developed by fitting the L-moment based generalized extreme value distribution to annual maximum peak flood data of small-to medium size catchments of the seven hydrometeorological subzones of Zone 3 combined [...]
Article : texte imprimé
Kadioglu, Mikdat ;
Batur, Esref ;
Sen, Zekai, Auteur
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Lake levels are under the influence of climatologic changes, greenhouse effects, and anthropogenic activities. Usual atmospheric and environmental conditions give rise to steady-state time series of hydrometeorologic variables within a lake catc[...]
Article : texte imprimé
Hjelmfelt, Allen, Auteur ;
Wang, Menghua, Auteur
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The Impact of vegetation filter strips on runoff, sediment yield, and atrazine loss from a cultivated field was investigated using a physically based, distributed watershed model. The Field to which the model is applied has a gentle to flat slop[...]
Article : texte imprimé
Mishra, Surendra Kumar, Auteur ;
Singh, Vijay P., Auteur
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The Soil Conservation Service-curve number (SCS-CN) method is analytically derived and its basis in the Mockus method analyzed. A Modification and general form of the SCS-CN method are proposed. Using data from five watersheds, the existing SCS-[...]
Article : texte imprimé
Li, Xikui, Auteur ;
Cescotto, Serge, Auteur ;
Thomas, Hywel R.
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A Numerical model to simulate miscible contaminant transport through unsaturated soils is presented. To account for the influence of multiple nonequilibrium sources on the contaminant transport, six governing phenomena of the miscible contaminan[...]
Article : texte imprimé
Ojha, C. S. P., Auteur ;
Gopal, V., Auteur
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Modeling of the seepage face in the case of flow toward wells has received considerable attention in the literature. It is evident from the literature that the models applicable to describe the well loss in the confined flow situation have been [...]
Article : texte imprimé
Önöz, B., Auteur ;
Bayazit, M., Auteur
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Equations for the probability weighted moments (PWMs) of the generalized extreme value (GEV) distribution for minima are derived. The GEV-PWM model and five other models are fitted to the low data of 16 streams. The Suitability of the models is [...]
Article : texte imprimé
An, Yili, Auteur ;
Jin, Yee-Chung, Auteur ;
Viraraghavan, T.
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A Laboratory study was conducted to study inert solute transport in a heterogeneous field. Twenty-one relatively undistturb soil columns were sampled from a field plot, and chloride tracer tests were carried out these soil columns. These tests p[...]
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