Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Temporal Variation of Percolation and Evapotranspiration Components in the Water Cycle for the Ropar District, Punjab, India, Using SWAT
Hydrological modeling is the mathematical representation of hydrological processes. Hydrological models analyze a basin’s yield and response over time. Solving the continuity equation can quantify the amount of water available as direct surface runoff, groundwater recharge, evapotranspiration, etc., over time. It is observed that both annual/monthly precipitation and temperature vary with respect to time and space in the Ropar. The main objectives of this study are to validate the monthly average streamflow using the SWAT model at the Ropar headwork and determine the variation in groundwater recharge and evapotranspiration with respect to time at Ropar district in Punjab. The study also aims to analyze annual rainfall trends, evapotranspiration, and percolation obtained from SWAT from 2008 to 2019 at Ropar. The model was calibrated for the period from 2008 to 2015, and NSE of 0.55 was obtained in the study. The results are validated for the simulated flow for a period of 2016–2019 where R2 value of 0.722 and NSE value of 0.6 are achieved.
Temporal Variation of Percolation and Evapotranspiration Components in the Water Cycle for the Ropar District, Punjab, India, Using SWAT
Hydrological modeling is the mathematical representation of hydrological processes. Hydrological models analyze a basin’s yield and response over time. Solving the continuity equation can quantify the amount of water available as direct surface runoff, groundwater recharge, evapotranspiration, etc., over time. It is observed that both annual/monthly precipitation and temperature vary with respect to time and space in the Ropar. The main objectives of this study are to validate the monthly average streamflow using the SWAT model at the Ropar headwork and determine the variation in groundwater recharge and evapotranspiration with respect to time at Ropar district in Punjab. The study also aims to analyze annual rainfall trends, evapotranspiration, and percolation obtained from SWAT from 2008 to 2019 at Ropar. The model was calibrated for the period from 2008 to 2015, and NSE of 0.55 was obtained in the study. The results are validated for the simulated flow for a period of 2016–2019 where R2 value of 0.722 and NSE value of 0.6 are achieved.
Temporal Variation of Percolation and Evapotranspiration Components in the Water Cycle for the Ropar District, Punjab, India, Using SWAT
Lecture Notes in Civil Engineering
Timbadiya, P. V. (Herausgeber:in) / Patel, P. L. (Herausgeber:in) / Singh, Vijay P. (Herausgeber:in) / Sharma, Priyank J. (Herausgeber:in) / Prashanth, Thallam (Autor:in) / Ganguly, Sayantan (Autor:in)
International Conference on Hydraulics, Water Resources and Coastal Engineering ; 2021
01.05.2023
16 pages
Aufsatz/Kapitel (Buch)
Elektronische Ressource
Englisch
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