Uncertainties of SWAT Model in Irrigated Paddy Field Watershed
نویسندگان
چکیده
منابع مشابه
Simulation of Hydrological Balance in Eskandari Watershed Using SWAT Model and algorithms SUFI2
In order to manage watersheds, especially in mountainous areas that are not adequately station hydrological phenomena simulation is important. In this study, the SWAT model used to simulate hydrologic basin Eskandari. Calibration and validation of models for the periods 2006-1992 and 2009-2015, respectively, using the algorithm SUFI2 in software SWAT CUP was done. To evaluate the simulation re...
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This study aims to simulate runoff and runoff quality of Zarrineh river basin by SWAT model. Calibration and verification were done respectively with monthly runoff statistics in SWAT CUP by SUFI2 method for 1992-2013, for 12 sub basin, 226 HRU and monthly nitrate data for 2006-2009. The highest runoff sensitivity and runoff quality with minimum Pvalue and maximum absolute value Ttest belong to...
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The Soil and Water Assessment Tool (SWAT) does not fully simulate riparian buffers, but has a simple filter function that is responsive to filter strip width (FILTERW). The objectives of this study were to (1) evaluate SWAT hydrology and water quality response to changes in watershed subdivision levels and different FILTERW configurations and (2) provide guidance for selecting appropriate water...
متن کاملThe modified SWAT model for predicting fecal coliforms in the Wachusett Reservoir Watershed, USA.
This study assessed fecal coliform contamination in the Wachusett Reservoir Watershed in Massachusetts, USA using Soil and Water Assessment Tool (SWAT) because bacteria are one of the major water quality parameters of concern. The bacteria subroutine in SWAT, considering in-stream bacteria die-off only, was modified in this study to include solar radiation-associated die-off and the contributio...
متن کاملEvaluating the Swat Model for a Low‐gradient Forested Watershed in Coastal South Carolina
Modeling the hydrology of low‐gradient forested watersheds on shallow, poorly drained soils of the coastal plain is a challenging task due to complexities in watershed delineation, microtopography, evapotranspiration, runoff generation processes and pathways including flooding and submergence caused by tropical storms, and complexity of vegetation species. The main objective of this study was t...
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ژورنال
عنوان ژورنال: Jurnal Irigasi
سال: 2016
ISSN: 2615-4277,1907-5545
DOI: 10.31028/ji.v11.i1.11-22