Journal of hydrologic engineering, Vol. 6, N° 1. Journal of Hydrologic Engineering - Janvier 2001
| Titre : | Journal of hydrologic engineering, Vol. 6, N° 1. Journal of Hydrologic Engineering - Janvier 2001 |
| Type de document : | Bulletin |
| Paru le : | 24/11/2005 |
Dépouillements
Article : texte imprimé
Dolciné, L., Auteur ;
Andrieu, H., Auteur ;
Sempere-Torres, D. ;
Creutin, D.
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Several types of precipitaton models driven by radar data have been developed during the last few years. these models produce a spatially distributed rainfall forecasting suitable for hydrological needs. However, the assessment of their benifits[...]
Article : texte imprimé
Moussa, Roger, Auteur ;
Bocquillon, Claude, Auteur
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Flood routing modeling of one-dimensional unsteady flow in open channels is sometimes based on numerical solution of the diffusive wave equation. This Paper presents a computational method for the solution of the diffusive wave problem with late[...]
Article : texte imprimé
Piechota, Thomas C., Auteur ;
Dracup, John A., Auteur ;
Chiew, Francis H. S., Auteur ;
McMahon, Thomas A.
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This Paper Presents a methodology for forecasting seasonal stream flow and is an extention of a previously developed categorical stream flow forecast model that used persistence (i. e., the previous season's stream flow ) and El Niño-southern Os[...]
Article : texte imprimé
Guo, James C. Y., Auteur ;
Ubonas, Ben, Auteur ;
Stewart, Kevin
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Wind effects on a rain gauge can cause a significant underestimation of rainfall depths and contribute to the inconsistency in rainfall data. To reconstruct rainfall data requires a consistent method to quantify the undercatch. Although some emp[...]
Article : texte imprimé
Ndumu, Alberto S., Auteur ;
Addison, Paul S., Auteur
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A Stochastic model that can simulate non-Fickian (scale-dependent) subsurface dispersion by imposing long-range correlation structure within a particle-based transport scheme is detailed here. The Model uses increments from self-similar random f[...]
Article : texte imprimé
Burian, Steven J., Auteur ;
Durrans, S. Rocky, Auteur ;
Nix, Stephan J. ;
Pitt, Robert E.
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Hydrologists and engineers need methods to disaggregate hourly rainfall data into subhourly increments for many hydrologic and hydraulic engineering applications. In the present engineering environment where time efficiency and cost
effectiven[...]
Article : texte imprimé
Liong, Shie-Yue, Auteur ;
Khu, Soon-Thiam, Auteur ;
Chan, Weng-Tat
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It is common knowledge that the optimal values of the calibrated parameters of a rainfall-runoff model for one response may not be optimal values for another model response. Thus, it is highly desirable to derive a pareto front or trade-off curv[...]
Article : texte imprimé
A Mixed population of flood flows was shown to cause quality-of fit problems if single-population flood-frequency distribution was used to describe the flood data. The Three populations in this mix were "ordinary", tropical cyclone, and ice-jam[...]
Article : texte imprimé
A Single equation for estimating the peak flows of annual floods at ungauged sites in Massachusetts was developed by combining the conditional probabilities of floods caused by tropical cyclones and ice-jam releases with the conditional probabil[...]
Article : texte imprimé
Hanson, Clayton L., Auteur ;
Burgess, Michael D., Auteur ;
Windom, James D. ;
Hartzmann, Ronald J.
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Recently developed integrated circuit technology and new reliable load-cell scales have made it possible to develop a battery-operated weighing system to measure and record precipitation electronically on a continuous basis. This System was deve[...]
Article : texte imprimé
Moramarco, Tommaso, Auteur ;
Singh, Vijay P., Auteur
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A Simple method is proposed for reconstructing the discharge hydrograph at a river section where only water level is monitored and discharge is recorded at another up stream section. The Method, which is based on the assumption that lateral infl[...]
Article : texte imprimé
Porras Jr., Pedro J., Auteur ;
Porras Sr., Pedro J., Auteur
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Depth-duration-frequency (DDF) or intensity-duration-frequency (IDF) curves are developed using a single series of maximum rainfall data for the desired duration from a single station. If these curves are developed using the series for all durat[...]
Article : texte imprimé
Haktanir, Tefaruk, Auteur ;
Kisi, Özgur, Auteur
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Ten-stage operation policies for routing of flood hydrographs from very small magnitudes up to the probable maximum flood (PMF) for any dam having a gated spill way are suggested. The Gate opening rules are determined based on the recent pool le[...]
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