Auteur Z. Q. Chen
Documents disponibles écrits par cet auteur (8)
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Article : texte imprimé
Anderson, M. L., Auteur ; Z. Q. Chen, Auteur ; Kavvas, M. Levent ; Feldman, Arlen |The Operation of reservoirs in the Sierra Nevada mountains of California for flood control relies on forecasts of reservoir inflows. In the past, accurate forecasts of the reservoir inflows resulting from watershed runoff have been made, but onl[...]
Article : texte imprimé
Z. Q. Chen, Auteur ; Kavvas, M. Levent, Auteur ; Yoon, J. Y., Auteur ; Dogrul, E. C. ; Fukami, K. ; Yoshitani, Junichi ; Matsura, T. |The Up scaled hydrologic conservation equations in the Watershed Environmental Hydrology (WEHY) model are capable of taking into account the effect of heterogeneity within natural watersheds. Model parameters that are capable of describing the h[...]
Article : texte imprimé
Anderson, M. L., Auteur ; Z. Q. Chen, Auteur ; Kavvas, M. Levent |As a part of a study examining alternatives for flow augmentation for fall run chinook salmon migration on the cosumnes River, California, two models were constructed to simulate channel flow combined with seepage losses. The First model is a nu[...]
Article : texte imprimé
X. G. Hua, Auteur ; Y. Q. Ni, Auteur ; Z. Q. Chen, Auteur |Finite-element (FE) model updating aims at the parametric identification of a structure by correcting model parameters in an initial FE model of the structure to reconcile FE predictions with experimental counterparts. However, experimental data[...]
Article : texte imprimé
Kavvas, M. Levent, Auteur ; Kim, Sangdan, Auteur ; Z. Q. Chen |A new stochastic model for one dimensional root water up take is developed with main emphasis on its probabilistic structure from random variations in saturated hydrauli conductivity. The Resulting model has the form of a two dimensional Fokker [...]
Article : texte imprimé
Kavvas, M. Levent, Auteur ; Reuter, J. ; Anderson, M. L. ; Aksoy, H. ; Ohara, N. ; Dogrul, E. C. ; Liang, L. ; Z. Q. Chen ; Yoon, J. Y., Auteur ; Hackley, S. |A newly developed watershed environmental hydrology (WEHY) model is presented as a state-of-the-art nonpoint source (NPS) model. The model consists of hydrologic and environmental modules, and describes environmentally relevant hydrologic proces[...]
Article : texte imprimé
Kavvas, M. Levent, Auteur ; Z. Q. Chen, Auteur ; Anderson, M. L. ; Fukami, K. ; Yoshitani, Junichi ; Aksoy, H. ; Liang, L. ; Ohara, N. ; Yoon, J. Y. ; Dogrul, C., Auteur ; Matsura, T. |The Watershed Environmental Hydrology model presents a new approach to the modeling of hydrologic processes in order to account for the effect of heterogeneity within natural watersheds. Toward this purpose, the point location scale conservation[...]
Article : texte imprimé
Z. Q. Chen, Auteur ; Kavvas, M. Levent, Auteur ; Matsura, T. ; Yoshitani, Junichi ; Fukami, K., Auteur |The Watershed Environmental Hydrology (WEHY) model was applied to the Shiobara Dam watershed for model validation for four historical events. Based on the analysis of the established geographic information system (GIS) database, which consists o[...]
