scholarly journals Users manual for an expert system (HSPEXP) for calibration of the hydrological simulation program; Fortran

1994 ◽  
Keyword(s):  
Expert System ◽  
Simulation Program ◽  
Hydrological Simulation

scholarly journals Hydrological Modeling of the Paligad Watershed (India) Using HSFP Model

2019 ◽  
pp. 217-228
Author(s):  
Aamir Ishaq Shah ◽  
Sumit Sen ◽  
Anurag Mishra
Keyword(s):  
Hydrological Modeling ◽  
Simulation Program ◽  
Expert Advice ◽  
Coefficient Of Determination ◽  
Hydrological Simulation ◽  
Hspf Model ◽  
Hydrological System ◽  
Set Up

For hydrological studies, it is well known that each hydrological system behaves differently and in order to effectively manage those systems, it is necessary to understand their behavior. The hydrological component of Hydrological Simulation Program – FORTRAN (HSPF) model was set up and calibrated for Paligad watershed which is a sub-basin of Aglar watershed in the Uttarakhand state of India. The calibration of the model was done manually and an expert advice system called as HSPEXP+ was used to aid calibration. The values of evaluation indicators such as coefficient of determination (

scholarly journals Parameter Estimation and Uncertainty Analysis: A Comparison between Continuous and Event-Based Modeling of Streamflow Based on the Hydrological Simulation Program–Fortran (HSPF) Model

Water ◽  
2019 ◽  
Vol 11 (1) ◽  
pp. 171 ◽  
Author(s):  
Hui Xie ◽  
Zhenyao Shen ◽  
Lei Chen ◽  
Xijun Lai ◽  
Jiali Qiu ◽  
...  
Keyword(s):  
Parameter Estimation ◽  
Uncertainty Analysis ◽  
Continuous Model ◽  
Base Flow ◽  
Moisture Distribution ◽  
Simulation Program ◽  
Runoff Generation ◽  
Hydrological Simulation ◽  
Hspf Model ◽  
Event Based

Hydrologic modeling is usually applied to two scenarios: continuous and event-based modeling, between which hydrologists often neglect the significant differences in model application. In this study, a comparison-based procedure concerning parameter estimation and uncertainty analysis is presented based on the Hydrological Simulation Program–Fortran (HSPF) model. Calibrated parameters related to base flow and moisture distribution showed marked differences between the continuous and event-based modeling. Results of the regionalized sensitivity analysis identified event-dependent parameters and showed that gravity drainage and storage outflow were the primary runoff generation processes for both scenarios. The overall performance of the event-based simulation was better than that of the daily simulation for streamflow based on the generalized likelihood uncertainty estimation (GLUE). The GLUE analysis also indicated that the performance of the continuous model was limited by several extreme events and low flows. In the event-based scenario, the HSPF model performances decreased as the precipitation became intense in the event-based modeling. The structure error of the HSFP model was recognized at the initial phase of the rainfall-event period. This study presents a valuable opportunity to understand dominant controls in different hydrologic scenario and guide the application of the HSPF model.

scholarly journals Characterizing Changes in Streamflow and Sediment Supply in the Sacramento River Basin, California, Using Hydrological Simulation Program—FORTRAN (HSPF)

Water ◽  
2016 ◽  
Vol 8 (10) ◽  
pp. 432 ◽  
Author(s):  
Michelle Stern ◽  
Lorraine Flint ◽  
Justin Minear ◽  
Alan Flint ◽  
Scott Wright
Keyword(s):  
River Basin ◽  
Sediment Supply ◽  
Sacramento River ◽  
Simulation Program ◽  
Hydrological Simulation

Application and evaluation of two nutrient algorithms of Hydrological Simulation Program Fortran in Wolf River watershed

2008 ◽  
Vol 43 (7) ◽  
pp. 738-748 ◽  
Author(s):  
Zhijun Liu ◽  
William L. Kingery ◽  
David H. Huddleston ◽  
Faisal Hossain ◽  
Noor B. Hashim ◽  
...  
Keyword(s):  
Simulation Program ◽  
Hydrological Simulation ◽  
River Watershed
Sign in / Sign up

Export Citation Format

Share Document