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http://krishi.icar.gov.in/jspui/handle/123456789/34635| Title: | Spatio-temporal Trends of Standardized Precipitation Index for Meteorological Drought Analysis across Agroclimatic Zones of India |
| Other Titles: | Not Available |
| Authors: | Somnath Jha Vinay Kumar Sehgal Ramesh Raghava |
| ICAR Data Use Licennce: | http://krishi.icar.gov.in/PDF/ICAR_Data_Use_Licence.pdf |
| Author's Affiliated institute: | Indian Institute of Technology Delhi ICAR::Indian Agricultural Research Institute |
| Published/ Complete Date: | 2011-04-26 |
| Project Code: | Not Available |
| Keywords: | Drought Rainfall Agroclimatic zones SPI Trend |
| Publisher: | Nature Publishing Group |
| Citation: | Jha, S., Sehgal, V.K., Raghava, R. (2011). Spatio-temporal Trends of Standardized Precipitation Index for Meteorological Drought Analysis across Agroclimatic Zones of India. Nat Prec (2011). https://doi.org/10.1038/npre.2011.5922.1 |
| Series/Report no.: | Not Available; |
| Abstract/Description: | Droughts, like other meteorological phenomena, have spatial and temporal characteristics that vary significantly from one region to another. The understanding of the spatio-temporal trends of meteorological drought helps in undertaking informed decisions on their preparedness and mitigation measures. Though no significant trends have been reported in the Indian Summer Monsoon Rainfall (IMSR) over long periods, the spatio-temporal trends in drought indices reveals the anomaly in rainfall across regions over different time scales which may be related to climate change induced extreme rainfall events. So, a study was carried out to compute spatio-temporal trends in Standardized Precipitation Index (SPI), an index of rainfall anomaly, using gridded monthly rainfall datasets of CRU TS 3.0 for the 1951 – 2006 period for Indian landmass and the results are reported here. |
| Description: | Not Available |
| ISSN: | 1756-0357 |
| Type(s) of content: | Presentation |
| Sponsors: | Not Available |
| Language: | English |
| Name of Journal: | Nature Precedings |
| Volume No.: | Not Available |
| Page Number: | Not Available |
| Name of the Division/Regional Station: | Not Available |
| Source, DOI or any other URL: | https://doi.org/10.1038/npre.2011.5922.1 |
| URI: | http://krishi.icar.gov.in/jspui/handle/123456789/34635 |
| Appears in Collections: | CS-IARI-Publication |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| npre.2011_5922_1.pdf | 726.64 kB | Adobe PDF | View/Open |
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