Effect of LULC changes on surface runoff in Brahmani river basin using Soil and Water Assessment Tool (SWAT)
Keywords:
Sensitivity analysis, Green-Ampt model and SCS-CN model, RS-GIS, Runoff, Arc SWATAbstract
Understanding the rainfall-runoff process is critical for estimating water availability. The study's major goal is to use a hydrological model (Arc SWAT) to calculate an estimate and surface runoff the influence of LULCC (Land Use Land Cover Changes) in the Brahmani River Basin from 1983 to 2019. Two distinct loss models were used to simulate runoff: the Green-Ampt model (GA) and the Soil Conservation Services Curve Number (SCS-CN) model. As input data to the model, different maps such as the elevation map, drainage map, slope map, land cover map/land use, and soil map of the watersheds are created using GIS technologies and remote sensing. At five observing stations in Keonjhar, Swampatana, Rengali, Akhuapada, and Indupur, the runoff was simulated. Due to a decrease in infiltration rate, runoff increased by 6.06 percent during this period. In the SCS-CN and GA approaches, the coefficient of determination (R2) is 0.89 and 0.87and the Nash-Sutcliffe efficiency (NSE) is 0.86 and 0.85, respectively, when comparing observed and calculated data. In the Brahmani River Basin, the SCS model performed better than the GA model.
Downloads
References
16. Srinavasan, and Wiliams. J. R., (2009, 2000). “Soil and Water Assessment Tool, User Manual, Theoretical Documentation Version Grassland.” Soil and Water Research Laboratory
Joh, H. K., Lee, J. W., Park, M. J., Shin, H. J., Yi, J. E., Kim, G. S., Srinivasan, R., Kim, and S. J., (2011). “Assessing climate change, impact on hydrological components of a small forest watershed through SWAT calibration of evapotranspiration and soil moisture.” Trans ASABE, 54(5):1773–1781.
Kabir, R., Chan, A., and Bai R., (2013). “Comparison of SCS and Green-Ampt Methods in Surface Runoff- Flooding Simulation for Klang Watershed in Malaysia.” Open Journal of Modern Hydrology, 3, 102-114, http://dx.doi.org/10.4236/ojmh.2013.33014.
Kale, R. V., and Sahoo, B., (2011). “Green-Ampt Infiltration Models for Varied Field Conditions: A Revisit,” Water Resources Management, 10.1007/s11269-011-9868-0, 25, 14, (3505-3536).
Kangsabanik, S., and Murmu, S., (2017). “Rainfall-runoff modelling of Ajay river catchment using SWAT model.” Earth and Environmental Science, 67 (2017) 012033 doi:10.1088/1755- 1315/67/1/012033.
Kim Y, Engel B A, Lim K J, Larson V, and Duncan B (2002); Runoff Impacts of Land-Use Change in Indian River Lagoon Watershed; DOI: 10.1061/(ASCE)1084-0699(2002)7:3(245)
Kim, Youngsug, et al. "Runoff impacts of land-use change in Indian River Lagoon watershed." Journal of Hydrologic Engineering 7.3 (2002): 245-251.
Lin -Jing, Q. I. U., Fen-li, Z. H. E. N. G., and Run-sheng, Y. I. N., (2012). “SWAT-based runoff and sediment simulation in a small watershed, the loessial hilly-gullied region of China: Capabilities and challenges”, International Journal of Sediment Research, 27:226-234.
Loi, N. K., (2010). “Assessing the impacts of land use/ land cover changes and practices on water discharge and sedimentation using SWAT: Case study in Dong Nai watershed – Vietnam”, International Symposium on Geo-informatics for Spatial Infrastructure Development in Earth and Allied Sciences.
Loi, Nguyen Kim. "Assessing the impacts of land use/land cover changes and practices on water discharge and sedimentation using SWAT: Case study in Dong Nai watershed—Vietnam." Proceedings of the International Symposium on Geoinformatics for Spatial Infrastructure Development in Earth and Allied Sciences, Hanoi, Vietnam. 2010.
Loi, Nguyen Kim. "Assessing the impacts of land use/land cover changes and practices on water discharge and sedimentation using SWAT: Case study in Dong Nai watershed—Vietnam." Proceedings of the International Symposium on Geoinformatics for Spatial Infrastructure Development in Earth and Allied Sciences, Hanoi, Vietnam. 2010.
Majidi, A. and Shahedi, K., (2012). “Simulation of Rainfall-Runoff Process Using Green- Ampt Method and SWAT Model (Case Study: Abnama Watershed, Iran).” International Journal of Hydraulic Engineering, 1(1). 5-9. Mamo, K. H. M., and Jain, M. K., (2013). “Runoff and sediment modelling using SWAT in Gumera catchment, Ethiopia.”, Open Journal of Modern Hydrology, 3, 196-205.
Mamo, Kaleab Habte Michael, and Manoj K. Jain. "Runoff and sediment modeling using SWAT in Gumera catchment, Ethiopia." Open Journal of Modern Hydrology 2013 (2013).
Me, W., Abell, J. M., and Hamilton D. P., (2015). “Effects of hydrologic conditions on SWAT model performance and parameter sensitivity for a small, mixed land use catchment in New Zealand.” Hydrol. Earth Syst. Sci., 19, 4127–4147.
Michel, C., Vazken A. and Perrin, C., (2005). “Soil Conservation Service Curve Number Method: How to Mend a Wrong Soil Moisture Accounting Procedure.” Water Resources Research, Vol. 41, No. 2, pp. 1-6.
Mujiburrehman K., (2014). “Hydrological response to urbanization of Mithi River, Mumbai,India.” Journal of Environmental Research and Development Vol. 9 No. 01, July-September 2014.
Nearing, M. A., Liu, B. Y., Risse, L. M., and Zhang, X., (1996). “Curve numbers and Green- Ampt effective hydraulic conductivities.” Water Resource, 32(1): 125-136. Neitsch, S. L., J. G. Arnold, J. R. Kiniry, R.
Suryasa, I. W., Rodríguez-Gámez, M., & Koldoris, T. (2021). Health and treatment of diabetes mellitus. International Journal of Health Sciences, 5(1), i-v. https://doi.org/10.53730/ijhs.v5n1.2864
Widana, I.K., Sumetri, N.W., Sutapa, I.K., Suryasa, W. (2021). Anthropometric measures for better cardiovascular and musculoskeletal health. Computer Applications in Engineering Education, 29(3), 550–561. https://doi.org/10.1002/cae.22202
Published
How to Cite
Issue
Section
Copyright (c) 2022 International journal of health sciences
This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
Articles published in the International Journal of Health Sciences (IJHS) are available under Creative Commons Attribution Non-Commercial No Derivatives Licence (CC BY-NC-ND 4.0). Authors retain copyright in their work and grant IJHS right of first publication under CC BY-NC-ND 4.0. Users have the right to read, download, copy, distribute, print, search, or link to the full texts of articles in this journal, and to use them for any other lawful purpose.
Articles published in IJHS can be copied, communicated and shared in their published form for non-commercial purposes provided full attribution is given to the author and the journal. Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgment of its initial publication in this journal.
This copyright notice applies to articles published in IJHS volumes 4 onwards. Please read about the copyright notices for previous volumes under Journal History.
