Results 251 to 260 of about 21,655,602 (321)

SWAT: Model Use, Calibration, and Validation

Transactions of the ASABE, 2012
SWAT (Soil and Water Assessment Tool) is a comprehensive, semi-distributed river basin model that requires a large number of input parameters, which complicates model parameterization and calibration. Several calibration techniques have been developed for SWAT, including manual calibration procedures and automated procedures using the shuffled complex ...
Arnold, Jeffrey G., Moriasi, Daniel N., Gassman, Philip W., Abbaspour, Karim C., White, Michael J., Srinivasan, Raghavan, Santhi, Chinnasamy, Harmel, Daren, van Griensven, Ann, Van Liew, Michael W., Kannan, Narayanan, Jha, Manoj K.   +11 more
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SWAT-SF: A flexible SWAT-based model for watershed-scale water and soil salinity modeling

Journal of Contaminant Hydrology, 2022
Natural and anthropogenic complex processes release salts into the environment. These change the balances of natural systems in the watersheds. Models can assist study of salinity processes throughout watersheds. This study proposes a flexible water and soil salinity module for the Soil and Water Assessment Tool (SWAT) that can profitably incorporate ...
Mohammad Sadegh, Maleki Tirabadi, Mohammad Ebrahim, Banihabib, Timothy O, Randhir   +2 more
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A review for comparing SWAT and SWAT coupled models and its applications

Materials Today: Proceedings, 2021
Abstract The continuous time scale model SWAT was established to determine the stream flow discharge, nutrient loads of water quality and reservoir sediment loads in the watershed. Due to its limitation on estimating groundwater recharge, optimum water allocation, and instantaneous peak flow in the river and groundwater discharge during low flow ...
R. Yamini Priya, R. Manjula
openaire   +1 more source

Hydrologic Modeling Using SWAT

2020
The Innaoune Watershed represents an important hydric potential of the oriental part of Morocco. However, the basin exhibits a set of hydrologic drawbacks, such as floods, erosion, and pollution. This chapter is focused on flood forecast study. In order to help managers and decision makers to adopt the appropriate land management strategies for ...
Zineb Moumen, Soumaya Nabih, Ismail Elhassnaoui, Abderrahim Lahrach   +3 more
openaire   +1 more source

ARCGIS-SWAT: A GEODATA MODEL AND GIS INTERFACE FOR SWAT

Journal of the American Water Resources Association, 2006
: This paper presents ArcGIS-SWAT, a geodata model and geographic information system (GIS) interface for the Soil and Water Assessment Tool (SWAT). The ArcGIS-SWAT data model is a system of geodatabases that store SWAT geographic, numeric, and text input data and results in an organized fashion.
Francisco Olivera, Milver Valenzuela, R. Srinivasan, Janghwoan Choi, Hiudae Cho, Srikanth Koka, Ashish Agrawal   +6 more
openaire   +1 more source

SWAT-S: A SWAT-salinity module for watershed-scale modeling of natural salinity

Environmental Modelling & Software, 2021
Abstract Salinity is a complex process in watersheds, and there is a need for data and modeling salinity in arid and semi-arid watersheds. Development and application of a salinity model to accurately predict the salinity processes are difficult tasks at the watershed scale.
Mohammad Sadegh Maleki Tirabadi, Mohammad Ebrahim Banihabib, Timothy O. Randhir   +2 more
openaire   +1 more source

SWAT Model Background and Application Reviews

2003, Las Vegas, NV July 27-30, 2003, 2003
Watershed scale hydrologic and nonpoint source pollution models must be thoroughly tested by applying them to watersheds of different sizes and characteristics and from different geographic and geologic locations before using them to assess environmental conditions, evaluate best management practices, and making water resources management decisions.
null Deva K. Borah, null Maitreyee Bera
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SWAT-Based Hydrological Modelling Using Model Selection Criteria

Water Resources Management, 2018
Calibration is an important step for the applicability of hydrological models as different parameter sets could produce similar results, calling for the use of appropriate performance criteria differentiating different parameter sets. This study focuses on the evaluation and comparison of SWAT-based hydrological modeling using both classical Nash ...
Bentolhoda Asl-Rousta, S. Jamshid Mousavi, Majid Ehtiat, Mehdi Ahmadi   +3 more
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COMPARATIVE ANALYSIS OF SWAT CUP AND SWATSHARE FOR CALIBRATING SWAT MODELS

2020
Soil and water assessment tool model (SWAT model) is a widely used model when dealing with large and complex watershed simulations. To correctly predict runoff of a watershed, auto-calibration methods are applied. Among all the platforms, SWAT CUP is widely used in the SWAT model community.
openaire   +1 more source

Soil and Water Assessment Tool (SWAT) Model: A Systemic Review

Journal of Coastal Research, 2019
Wang, Y.; Jiang, R.; Xie, J.; Zhao, Y.; Yan, D., and Yang, S., 2019. Soil and water assessment tool (SWAT) model: A systemic review. In: Guido-Aldana, P.A. and Mulahasan, S.
Yinping Wang, R. Jiang, Jiancang Xie, Yong Zhao, Dongfei Yan, Si-da Yang   +5 more
semanticscholar   +1 more source