Journal of hydrologic engineering, Vol. 11 N°6. Journal of Hydrologic Engineering - Novembre/Decembre 2006
| Titre : | Journal of hydrologic engineering, Vol. 11 N°6. Journal of Hydrologic Engineering - Novembre/Decembre 2006 |
| Type de document : | Bulletin |
| Paru le : | 10/12/2006 |
Dépouillements
Article : texte imprimé
Sahoo, Bhabagrahi, Auteur ;
Chatterjee, Chandranath, Auteur ;
Raghuwanshi, Narendra S. ;
Singh, Rajendra ;
Kumar, Rakesh
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With the recent and drastic decline of hydrological in situ networks, flood estimation from ungauged basins is an imperative research area in scientific hydrology. In this regard, geomorphologic instantaneous unit hydrograph (GIUH) based on mode[...]
Article : texte imprimé
Baker, Donald L., Auteur
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A simple three-point grid test shows that some common and mathematically convenient intergrid hydraulic conductivity means violate the min.max principle for elliptic boundary value problems (steady-state flow). In some cases in models of Richard[...]
Article : texte imprimé
Mizumura, Kazumasa, Auteur
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An analytical solution of the nonlinear kinematic wave model of overland flow on a sloping plane for time-varying excess rainfalls of sinusoidal functions is presented by the method of characteristics. To obtain the closed form of the analytical[...]
Article : texte imprimé
Guo, Yiping, Auteur ;
Senior, Matthew J., Auteur
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Atmospheric scientists are continuously improving the capability of climate models to predict accurately the frequency of heavy precipitation events in a changing climate. A brief review of recent studies related to the accuracy of precipitation[...]
Article : texte imprimé
Kalin, Latif, Auteur ;
Hantush, Mohamed M., Auteur
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This paper applies the Soil Water Assessment Tool (SWAT) to model the hydrology in the Pocono Creek watershed located in Monroe County, Pa. The calibrated model will be used in a subsequent study to examine the impact of population growth and ra[...]
Article : texte imprimé
Hedrick, Kevin P., Auteur ;
Robinson, R. Bruce, Auteur ;
Tschatz, Bruce ;
Moore, Stephen E.
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Few case studies are available on stream water quality monitoring during road construction, especially in highly protected watersheds. Recent reconstruction of two tunnels and approach roads in the Great Smoky Mountains National Park potentially[...]
Article : texte imprimé
Kim, Young-Oh, Auteur ;
Jeong, Daell, Auteur ;
Ko, Ick Hwan
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This study reviewed various combining methods that have been commonly used in economic forecasting, and examined their applicability in hydrologic forecasting. The following combining methods were investigated: The simple average, constant coeff[...]
Article : texte imprimé
Bruen, Michael, Auteur ;
Yang, Jianqing, Auteur
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Rapid urbanization and its implications for both water quality issues and floods have increased the need for modeling of urban drainage systems. Many operational models are based on deterministic solutions of hydraulic equations. Improving such [...]
Article : texte imprimé
McCuen, Richard H., Auteur ;
Knight, Zachary, Auteur ;
Cutter, Gillian
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The Nash—Sutcliffe efficiency index (Ef) is a widely used and potentially reliable statistic for assessing the goodness of fit of hydrologic models; however, a method for estimating the statistical significance of sample values has not been docu[...]
Article : texte imprimé
Fox, G. A., Auteur ;
Wilson, G. V., Auteur ;
Periketi, R. K. ;
Cullum, R. F.
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Erosion by lateral, subsurface flow is known to erode streambank sediment in numerous geographical locations; however, the role of seepage erosion on mass failure of streambanks is not well understood. In the absence of an established sediment t[...]
Article : texte imprimé
Jain, Sharad K., Auteur ;
Singh, V. P., Auteur ;
Bhunya, P. K.
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Optimization techniques for deriving a unit hydrograph (UH) have received considerable attention. But the UHs derived in some studies are not physically justifiable as the recession limb has a wavy shape. This study extends an existing optimizat[...]
Article : texte imprimé
Jha, Madan K., Auteur ;
Kumar, Abhilekh, Auteur ;
Nanda, Gaurav ;
Bhatt, G.
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Adequate knowledge of the hydraulic characteristics of production wells is indispensable for the proper development and management of wells and for the selection of suitable pumps. In this study, the characteristic hydraulic parameters of produc[...]
Article : texte imprimé
Jain, M. K., Auteur ;
Mishra, Surendra Kumar, Auteur ;
Babu, P. Suresh ;
Venugopal, K. ;
Singh, Vijay P.
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Incorporating the storm duration and a nonlinear relation for initial abstraction (Ia), this paper presents an enhanced version of the Soil Conservation Service curve number-based Mishra—Singh model. The proposed version is compared with existin[...]
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