Results 31 to 40 of about 21,655,602 (321)

A Review of SWAT Model Application in Africa

Water, 2021
The soil and water assessment tool (SWAT) is a well-known hydrological modeling tool that has been applied in various hydrologic and environmental simulations.
George Akoko, T. Le, T. Gomi, Tasuku Kato   +3 more
semanticscholar   +1 more source

Advancing model calibration and uncertainty analysis of SWAT models using cloud computing infrastructure: LCC-SWAT [PDF]

Journal of Hydroinformatics, 2020
AbstractCalibration and uncertainty analysis of a complex, over-parameterized environmental model such as the Soil and Water Assessment Tool (SWAT) requires thousands of simulation runs and multiple calibration iterations. A parallel calibration system is thus desired that can be deployed on cloud-based architectures for reducing calibration runtime ...
Masood Zamani, Narayan Kumar Shrestha, Taimoor Akhtar, Trevor Boston, Prasad Daggupati   +4 more
openaire   +1 more source

Calibration and Validation of SWAT Model by Using Hydrological Remote Sensing Observables in the Lake Chad Basin

Remote Sensing, 2022
Model calibration and validation are challenging in poorly gauged basins. We developed and applied a new approach to calibrate hydrological models using distributed geospatial remote sensing data.
Ali Bennour, L. Jia, M. Menenti, Chaolei Zheng, Yelong Zeng, Beatrice Asenso Barnieh, M. Jiang   +6 more
semanticscholar   +1 more source

Analysing the Impact of Climate Change on Hydrological Ecosystem Services in Laguna del Sauce (Uruguay) Using the SWAT Model and Remote Sensing Data

Remote Sensing, 2021
Assessing how climate change will affect hydrological ecosystem services (HES) provision is necessary for long-term planning and requires local comprehensive climate information.
Celina Aznarez, Patricia Jimeno-Sáez, Adrián López-Ballesteros, J. Pacheco, J. Senent-Aparicio   +4 more
semanticscholar   +1 more source

Improvement of the SWAT Model for Snowmelt Runoff Simulation in Seasonal Snowmelt Area Using Remote Sensing Data

Remote Sensing, 2022
The SWAT model has been widely used to simulate snowmelt runoff in cold regions thanks to its ability of representing the effects of snowmelt and permafrost on runoff generation and confluence.
Hongling Zhao, Hongyan Li, Y. Xuan, Changhai Li, Heshan Ni   +4 more
semanticscholar   +1 more source

Using the soil and water assessment tool to simulate the pesticide dynamics in the data scarce Guayas River Basin, Ecuador [PDF]

, 2020
Agricultural intensification has stimulated the economy in the Guayas River basin in Ecuador, but also affected several ecosystems. The increased use of pesticides poses a serious threat to the freshwater ecosystem, which urgently calls for an improved ...
Arias-Hidalgo, Mijail, Cambien, Naomi, Dominguez-Granda, Luis, Forio, Marie Anne Eurie, Gobeyn, Sacha, Goethals, Peter, Nolivos, Indira, Volk, Martin, Witing, Felix   +8 more
core   +1 more source

Applications of the SWAT Model for Coastal Watersheds: Review and Recommendations

Journal of the ASABE, 2022
HighlightsA systematic review was performed of SWAT applications in coastal watersheds.Three percent of SWAT applications have occurred in coastal watersheds.SWAT performed better at a monthly time step versus a daily time step.Nash-Sutcliffe efficiency (
P. Upadhyay, Anna C. Linhoss, C. Kelble, S. Ashby, Naja Murphy, P. Parajuli   +5 more
semanticscholar   +1 more source

Optimization of a SWAT model by incorporating geological information through calibration strategies

Optimization and Engineering, 2022
Hydrological models are frequently used for water resources management. One of the most widely used is the Soil and Water Assessment Tool (SWAT).
Alejandro Sánchez-Gómez, Silvia Martínez-Pérez, Francisco M. Pérez-Chavero, E. Molina-Navarro   +3 more
semanticscholar   +1 more source

Prediction of Streamflow of the Anai-Weir Catchment Using Both the SWAT and Mock Models

Journal of Applied Agricultural Science and Technology, 2023
This research focuses on predicting the streamflow of the Anai-weir catchment using the SWAT (Soil and Water Assessment Tools) and Mock models. The catchment studied is approximately 34,024 ha wide.
Mas Mera, Siti Hawa Binti Yusmardi, Junaidi Junaidi   +2 more
doaj   +1 more source

A Modified SWAT Model to Simulate Soil Water Content and Soil Temperature in Cold Regions: A Case Study of the South Saskatchewan River Basin in Canada

Sustainability, 2022
Soil water content (SWC) and soil temperature are important hydrologic state variables. Accurate model simulation is critical in hydrologic regimes in cold regions dominated by spring snowmelt. In this study, we developed a combined physically-based soil
M. Zare, S. Azam, D. Sauchyn
semanticscholar   +1 more source