ISSN 2394-5125
 

Research Article 


IMPACTS OF CLIMATE CHANGE ON IRRIGATION WATER DEMANDS OF SRIRAM SAGAR PROJECT

V. Roopesh, Gajanan Ramteke, Sanjeet Kumar.

Abstract
The present study focus on the impact of climate change on irrigation demand of a command area. The two metrological parameters considered in this study to model the irrigation demands; were evapotranspiration and precipitation at daily level. Penman-Monteith equation was selected to quantify the evapotranspiration changes with the help maximum (Tmax) and minimum (Tmin) temperature, relative humidity (RH), wind speed (U2), elevation. Potential evapotranspiration and precipitation combinedly when, multiplied with the respective command area brief us out about the irrigation demand of that specific command area. For more accuracy in the model data of the regional climate model was used and RCP (Representative Concentration Pathway) scenarios of IPCC (Intergovernmental Panel on Climate Change) were used. Paddy was the main crop cultivated in the command area of SRSP (Sri Ram Sagar Project), Telangana. For calculation, analysis, and development of a model, python programming platform was used. Results from the model proposed an increase in the irrigation demand due to climate change. However, an increase in rainfall in some years compensate for
the increased irrigation demand. The potential evapotranspiration which is modelled with the help of the Penman-Monteith equation will also be increased, as the attributes of the elements affecting evapotranspiration are being increased. RCP 8.5 scenario will have more irrigation demand when compared to the RCP 4.5 scenario due to an increase in carbon emissions. This result will help emerging new strategies for reservoir operations.

Key words: Climate change, Irrigation demand, Evapotranspiration, Statistical model.


 
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Pubmed Style

V. Roopesh, Gajanan Ramteke, Sanjeet Kumar. IMPACTS OF CLIMATE CHANGE ON IRRIGATION WATER DEMANDS OF SRIRAM SAGAR PROJECT. JCR. 2020; 7(10): 1565-1575. doi:10.31838/jcr.07.10.292


Web Style

V. Roopesh, Gajanan Ramteke, Sanjeet Kumar. IMPACTS OF CLIMATE CHANGE ON IRRIGATION WATER DEMANDS OF SRIRAM SAGAR PROJECT. http://www.jcreview.com/?mno=100070 [Access: August 17, 2021]. doi:10.31838/jcr.07.10.292


AMA (American Medical Association) Style

V. Roopesh, Gajanan Ramteke, Sanjeet Kumar. IMPACTS OF CLIMATE CHANGE ON IRRIGATION WATER DEMANDS OF SRIRAM SAGAR PROJECT. JCR. 2020; 7(10): 1565-1575. doi:10.31838/jcr.07.10.292



Vancouver/ICMJE Style

V. Roopesh, Gajanan Ramteke, Sanjeet Kumar. IMPACTS OF CLIMATE CHANGE ON IRRIGATION WATER DEMANDS OF SRIRAM SAGAR PROJECT. JCR. (2020), [cited August 17, 2021]; 7(10): 1565-1575. doi:10.31838/jcr.07.10.292



Harvard Style

V. Roopesh, Gajanan Ramteke, Sanjeet Kumar (2020) IMPACTS OF CLIMATE CHANGE ON IRRIGATION WATER DEMANDS OF SRIRAM SAGAR PROJECT. JCR, 7 (10), 1565-1575. doi:10.31838/jcr.07.10.292



Turabian Style

V. Roopesh, Gajanan Ramteke, Sanjeet Kumar. 2020. IMPACTS OF CLIMATE CHANGE ON IRRIGATION WATER DEMANDS OF SRIRAM SAGAR PROJECT. Journal of Critical Reviews, 7 (10), 1565-1575. doi:10.31838/jcr.07.10.292



Chicago Style

V. Roopesh, Gajanan Ramteke, Sanjeet Kumar. "IMPACTS OF CLIMATE CHANGE ON IRRIGATION WATER DEMANDS OF SRIRAM SAGAR PROJECT." Journal of Critical Reviews 7 (2020), 1565-1575. doi:10.31838/jcr.07.10.292



MLA (The Modern Language Association) Style

V. Roopesh, Gajanan Ramteke, Sanjeet Kumar. "IMPACTS OF CLIMATE CHANGE ON IRRIGATION WATER DEMANDS OF SRIRAM SAGAR PROJECT." Journal of Critical Reviews 7.10 (2020), 1565-1575. Print. doi:10.31838/jcr.07.10.292



APA (American Psychological Association) Style

V. Roopesh, Gajanan Ramteke, Sanjeet Kumar (2020) IMPACTS OF CLIMATE CHANGE ON IRRIGATION WATER DEMANDS OF SRIRAM SAGAR PROJECT. Journal of Critical Reviews, 7 (10), 1565-1575. doi:10.31838/jcr.07.10.292