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http://krishi.icar.gov.in/jspui/handle/123456789/31097| Title: | Assessing Climate Change Impact on Root-zone Water Balance and Groundwater Levels |
| Other Titles: | Not Available |
| Authors: | Kaur S, Jalota S K, Singh K G, Lubana P P S and Aggarwal Rajan |
| ICAR Data Use Licennce: | http://krishi.icar.gov.in/PDF/ICAR_Data_Use_Licence.pdf |
| Author's Affiliated institute: | Department of Soil Water Engineering, Punjab Agricultural University, Ludhiana, India Department of Soil Science, Punjab Agricultural University, Ludhiana 10004, India College of Agricultural Engineering and Technology, Punjab Agricultural University, Ludhiana 141004, India |
| Published/ Complete Date: | 2014-12-15 |
| Project Code: | Not Available |
| Keywords: | climate change, CropSyst, groundwater, MODFLOW |
| Publisher: | IWA |
| Citation: | Kaur S, Jalota S K, Singh K G, Lubana P P S and Aggarwal Rajan. 2015. Assessing Climate Change Impact on Root-zone Water Balance and Groundwater Levels. Journal of Water and Climate Change |
| Series/Report no.: | Not Available; |
| Abstract/Description: | The present study employs regional climate model projections for assessing the impact of root-zone water balance and groundwater levels using crop and groundwater models. The projections from Hadley Regional Model 3 (HRM3) for A1B scenario showed an increase in temperature and rainfall (RF) of 1.8 W C and 328 mm, respectively, during mid-century (MC) (2021–2050) for Indian central Punjab. The respective increase in values for the end of century (2071–2098) would be 4.4 W C and 486 mm, compared with present time slice (PTS) (2000–2010). In future, irrigation requirement would reduce, because of increased RF and decreased transpiration from cropped area owing to a shortening of crop duration of rice-wheat cropping system with temperature. The reduced irrigation need in future would decrease groundwater withdrawal resulting in the rise of groundwater level |
| Description: | Not Available |
| ISSN: | ISSN 2040-2244 EISSN 2408-9354 |
| Type(s) of content: | Article |
| Sponsors: | Not Available |
| Language: | English |
| Name of Journal: | Journal of Water and Climate Change |
| NAAS Rating: | 7.25 |
| Volume No.: | Volume 6, Issue 3 |
| Page Number: | 436-448 |
| Name of the Division/Regional Station: | Not Available |
| Source, DOI or any other URL: | doi: 10.2166/wcc.2015.016 |
| URI: | http://krishi.icar.gov.in/jspui/handle/123456789/31097 |
| Appears in Collections: | NRM-IIWM-Publication |
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