منابع مشابه
Long Term Rainfall-runoff- Lake Level Modelling of the Lake Naivasha Basin, Kenya
The Soil and Water Assessment Tool (SWAT) model, coupled to a GIS, was applied to the Naivasha basin in Kenya, a closed basin experiencing diverse climatic conditions from semi arid to humid, comprises with the only fresh water lake in the grate rift valley. The intent of this study was to estimates the lake water level fluctuations by integrating the SWAT with a water balance model, estimating...
متن کاملRegionalisation of Rainfall-Runoff Models
A new approach to regionalisation for prediction of flow characteristics in ungauged catchments is presented. If flows in ungauged catchments are to be predicted using calibrated rainfall-runoff models, regional relationships between the parameters of such models and catchment attributes must be determined. This is only possible with parsimonious models (fewer than about 7 parameters), and even...
متن کاملBivariate Rainfall and Runoff Analysis Using Entropy and Copula Theories
Multivariate hydrologic frequency analysis has been widely studied using: (1) commonly known joint distributions or copula functions with the assumption of univariate variables being independently identically distributed (I.I.D.) random variables; or (2) directly applying the entropy theory-based framework. However, for the I.I.D. univariate random variable assumption, the univariate variable m...
متن کامل[Parameter uncertainty analysis for urban rainfall runoff modelling].
An urban watershed in Xiamen was selected to perform the parameter uncertainty analysis for urban stormwater runoff modeling in terms of identification and sensitivity analysis based on storm water management model (SWMM) using Monte-Carlo sampling and regionalized sensitivity analysis (RSA) algorithm. Results show that Dstore-Imperv, Dstore-Perv and Curve Number (CN) are the identifiable param...
متن کاملSensitivity analysis of Takagi-Sugeno-Kang rainfall-runoff fuzzy models
This paper is concerned with the sensitivity analysis of the model parameters of the Takagi-Sugeno-Kang fuzzy rainfall-runoff models previously developed by the authors. These models are classified in two types of fuzzy models, where the first type is intended to account for the effect of changes in catchment wetness and the second type incorporates seasonality as a source of non-linearity. The...
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ژورنال
عنوان ژورنال: Proceedings of the Japan Society of Civil Engineers
سال: 1983
ISSN: 1884-4936,0385-5392
DOI: 10.2208/jscej1969.1983.336_47