SIMULATING THE EFFECT OF INCREASED AREA UNDER DIRECT SEEDED RICE AND CANAL WATER SUPPLY ON GROUND WATER TABLE UNDER CLIMATE CHANGE IN FIVE SELECTED CENTRAL PUNJAB DISTRICTS, INDIA
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Title |
SIMULATING THE EFFECT OF INCREASED AREA UNDER DIRECT SEEDED RICE AND CANAL WATER SUPPLY ON GROUND WATER TABLE UNDER CLIMATE CHANGE IN FIVE SELECTED CENTRAL PUNJAB DISTRICTS, INDIA
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Creator |
Manish Debnath, Dipaka Ranjan Sena, Arjamadutta Sarangi, Dhirendra Kumar Singh
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Subject |
IITM-RegCM4, Climate model ensembles, DSR, ground water, Central Punjab
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Description |
PhD Research Article
The groundwater table has been critically declined in the Central Punjab districts of Moga, Barnala, Patiala, Sangrur, and Ludhiana, India in past years due to its major rice-wheat cropping system and excessive extraction of groundwater for irrigation purposes. Devising appropriate management strategies for improving groundwater table in those districts are of paramount importance. In the present study, the groundwater table variation was estimated for the RCP4.5 scenario using bias-corrected climatic data derived from IITM-RegCM4 based six climate model ensembles and validated SWAT-GMS model under six definitive management strategies involving more area under DSR and enhancement of canal water supply were formulated for the study districts. A significant rise by 4 - 6.8 cm year-1 in the groundwater table was simulated at p |
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Date |
2023-04-10T11:40:55Z
2023-04-10T11:40:55Z 2023-01-01 |
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Type |
Article
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Identifier |
1Manish Debnath, Dipaka Ranjan Sena2, Arjamadutta Sarangi3*, Dhirendra Kumar Singh4. Simulating the effect of increased area under direct seeded rice and canal water supply on ground water table under climate change in five selected central Punjab districts, India. Scientist, USA. 2023;2(1):274-280.
0890-3670 http://krishi.icar.gov.in/jspui/handle/123456789/76789 |
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Language |
English
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Publisher |
LABX MEDIA GROUP, CANADA
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